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Gavin Walker

The Sir Harry and Lady Djanogly Chair in Sustainable Energy, Faculty of Engineering

Personal Details
Research
Publications

Contact

workRoom B13 Research Acceleration and Demonstration Building
Jubilee Campus
Wollaton Road
Nottingham
NG8 1BB
UK
work0115 951 3752
gavin.walker@nottingham.ac.uk

Biography

Gavin Walker is the Director for the EPSRC Centre for Doctoral Training in Sustainable Hydrogen is a £12 M initiative to train the Energy Innovation Leaders needed in transitioning towards a net-zero future. It aims to investigate the hydrogen innovations needed to the technical and non-technical challenges for deep decarbonisation of the UK energy and transport sectors.

Walker has been working in the field of solid state hydrogen storage and hydrogen systems for over 20 years. In recognition of his research he received a Low Carbon Leadership award from the Carbon Trust and EPSRC in 2007 and in 2010 was appointed as the Sir Harry and Lady Djanogly Chair in Sustainable Energy.

From 2014 until 2019, Gavin Walker was Director of the University of Nottingham's Energy Technologies Research Institute (ETRI), which had over a £100 million portfolio of research, spanning efficient fossil energy, geoenergy, energy storage, renewable energy, smart grids and efficient energy buildings. In 2019, he became Director for SusHy.

Expertise Summary

Gavin Walker's research in the energy field started with investigations into materials for solid state storage of hydrogen. This work resulted in several collaborations which extended fundamental research to include investigations of the design of hydrogen stores, the development of renewable energy systems and the utilisation of waste heat to increase system efficiency. Current research includes solid state storage and compression for offshore hydrogen generation, novel hydrogen/cooling energy stores for the cold economy, the use of hydrogen for rural economies and the public acceptability of hydrogen in the home.

Research Summary

Recent Publications

OLA, O., WANG, N., WALKER, G., ZHU, Y. and GRANT, D., 2022. Engineering the next generation of photorechargeable zinc-air batteries: Current Opinion in Electrochemistry Current Opinion in Electrochemistry. 35,
EISAPOUR, A. H., EISAPOUR, M., TALEBIZADEHSARDARI, P. and WALKER, G. S., 2021. An innovative multi-zone configuration to enhance the charging process of magnesium based metal hydride hydrogen storage tank: Journal of Energy Storage Journal of Energy Storage. 36,
TALEBIZADEH SARDARI, P., MOHAMMED, H. I., MAHDI, J. M., GHALAMBAZ, M., GILLOTT, M., WALKER, G. S., GRANT, D. and GIDDINGS, D., 2021. Localized heating element distribution in composite metal foam-phase change material: Fourier's law and creeping flow effects: International Journal of Energy Research International Journal of Energy Research.
SAMUEL C COE, MATTHEW D. WADGE, REDA M. FELFEL, IFTY AHMED, GAVIN S WALKER, COLIN A. SCOTCHFORD and DAVID M. GRANT, 2020. Production of High Silicon-Doped Hydroxyapatite Thin Film Coatings via Magnetron Sputtering: Deposition, Characterisation, and In Vitro Biocompatibility Coatings. 10(2), 190

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Current Research

Future Research

There is great interest in producing high capacity hydrogen stores. Our work into hydrogen storage materials looks to continue this investigation and investigating the engineering of hydrogen systems based on solid state storage technology. Efficient integration of hydrogen systems with the utilisation of waste heat are important topics.

I welcome enquiries from potential PhD candidates from Home, EU and international countries who are interested in the following research areas: Hydrogen technologies, hydrogen storage, energy materials, energy systems. There are studentship opportunities available through the Sustainable Hydrogen CDT:

https://www.sustainablehydrogen-cdt.ac.uk/

OLA, O., WANG, N., WALKER, G., ZHU, Y. and GRANT, D., 2022. Engineering the next generation of photorechargeable zinc-air batteries: Current Opinion in Electrochemistry Current Opinion in Electrochemistry. 35,
EISAPOUR, A. H., EISAPOUR, M., TALEBIZADEHSARDARI, P. and WALKER, G. S., 2021. An innovative multi-zone configuration to enhance the charging process of magnesium based metal hydride hydrogen storage tank: Journal of Energy Storage Journal of Energy Storage. 36,
TALEBIZADEH SARDARI, P., MOHAMMED, H. I., MAHDI, J. M., GHALAMBAZ, M., GILLOTT, M., WALKER, G. S., GRANT, D. and GIDDINGS, D., 2021. Localized heating element distribution in composite metal foam-phase change material: Fourier's law and creeping flow effects: International Journal of Energy Research International Journal of Energy Research.
SAMUEL C COE, MATTHEW D. WADGE, REDA M. FELFEL, IFTY AHMED, GAVIN S WALKER, COLIN A. SCOTCHFORD and DAVID M. GRANT, 2020. Production of High Silicon-Doped Hydroxyapatite Thin Film Coatings via Magnetron Sputtering: Deposition, Characterisation, and In Vitro Biocompatibility Coatings. 10(2), 190
QIU, Y. P., SHI, Q., ZHOU, L. L., CHEN, M. H., CHEN, C., TANG, P. P., WALKER, G. S. and WANG, P., 2020. NiPt Nanoparticles Anchored onto Hierarchical Nanoporous N-Doped Carbon as an Efficient Catalyst for Hydrogen Generation from Hydrazine Monohydrate: ACS Applied Materials and Interfaces ACS Applied Materials and Interfaces.
FELTON, J., BLUNDO, E., LING, S., GLOVER, J., KUDRYNSKYI, Z. R., MAKAROVSKY, O., KOVALYUK, Z. D., BESLEY, E., WALKER, G., POLIMENI, A. and PATANÉ, A., 2020. The Interaction of Hydrogen with the van der Waals Crystal γ-InSe: Molecules (Basel, Switzerland) Molecules (Basel, Switzerland). 25(11),
MAMAT, M. S., WALKER, G. S., GRANT, D. M., YAAKOB, Y. and SHAHARUN, N. A., 2020. Effect of the reaction temperature and ethene/hydrogen composition on the nanostructured carbon produced by CVD using supported NiFe2O4 as a catalyst: Results in Physics Results in Physics. 19,
MOHAMMED, H. I., GIDDINGS, D. and WALKER, G. S., 2019. Experimental investigation of nanoparticles concentration, boiler temperature and flow rate on flow boiling of zinc bromide and acetone solution in a rectangular duct: International Journal of Heat and Mass Transfer International Journal of Heat and Mass Transfer. 130, 710-721
MANICKAM, K., MISTRY, P., WALKER, G., GRANT, D., BUCKLEY, C. E., HUMPHRIES, T. D., PASKEVICIUS, M., JENSEN, T., ALBERT, R., PEINECKE, K. and FELDERHOFF, M., 2019. Future perspectives of thermal energy storage with metal hydrides: International Journal of Hydrogen Energy International Journal of Hydrogen Energy.
YARTYS, V. A., LOTOTSKYY, M. V., AKIBA, E., ALBERT, R., ANTONOV, V. E., ARES, J. R., BARICCO, M., BOURGEOIS, N., BUCKLEY, C. E., BELLOSTA VON COLBE, J. M., CRIVELLO, J. C., CUEVAS, F., DENYS, R. V., DORNHEIM, M., FELDERHOFF, M., GRANT, D. M., HAUBACK, B. C., HUMPHRIES, T. D., JACOB, I., JENSEN, T. R., DE JONGH, P. E., JOUBERT, J. M., KUZOVNIKOV, M. A., LATROCHE, M., PASKEVICIUS, M., PASQUINI, L., POPILEVSKY, L., SKRIPNYUK, V. M., RABKIN, E., SOFIANOS, M. V., STUART, A., WALKER, G., WANG, H., WEBB, C. J. and ZHU, M., 2019. Magnesium based materials for hydrogen based energy storage: Past, present and future: International Journal of Hydrogen Energy International Journal of Hydrogen Energy.
LIANG, R., LIU, D., SUN, Y., LUO, X., GRANT, D., WALKER, G. and WU, Y., 2019. Erratum to: Investigation of Mg-Y coated gasochromic smart windows for building applications (Building Simulation, (2019), 12, 1, (99-112), 10.1007/s12273-018-0483-3): Building Simulation Building Simulation. 12(1), 153
LIANG, R., LIU, D., SUN, Y., LUO, X., GRANT, D., WALKER, G. and WU, Y., 2019. Investigation of Mg-Y coated gasochromic smart windows for building applications: Building Simulation Building Simulation. 12(1), 99-112
BELLOSTA VON COLBE, J., ARES, J. R., BARALE, J., BARICCO, M., BUCKLEY, C., CAPURSO, G., GALLANDAT, N., GRANT, D. M., GUZIK, M. N., JACOB, I., JENSEN, E. H., JENSEN, T., JEPSEN, J., KLASSEN, T., LOTOTSKYY, M. V., MANICKAM, K., MONTONE, A., PUSZKIEL, J., SARTORI, S., SHEPPARD, D. A., STUART, A., WALKER, G., WEBB, C. J., YANG, H., YARTYS, V., ZÜTTEL, A. and DORNHEIM, M., 2019. Application of hydrides in hydrogen storage and compression: Achievements, outlook and perspectives: International Journal of Hydrogen Energy International Journal of Hydrogen Energy.
BELLOSTA VON COLBE, J., ARES, J. R., BARALE, J., BARICCO, M., BUCKLEY, C., CAPURSO, G., GALLANDAT, N., GRANT, D. M., GUZIK, M. N., JACOB, I., JENSEN, E. H., JENSEN, T., JEPSEN, J., KLASSEN, T., LOTOTSKYY, M. V., MANICKAM, K., MONTONE, A., PUSZKIEL, J., SARTORI, S., SHEPPARD, D. A., STUART, A., WALKER, G., WEBB, C. J., YANG, H., YARTYS, V., ZÜTTEL, A. and DORNHEIM, M., 2019. Application of hydrides in hydrogen storage and compression: Achievements, outlook and perspectives: International Journal of Hydrogen Energy International Journal of Hydrogen Energy.
MOHAMMED, H. I., GIDDINGS, D. and WALKER, G. S., 2019. CFD multiphase modelling of the acetone condensation and evaporation process in a horizontal circular tube: International Journal of Heat and Mass Transfer International Journal of Heat and Mass Transfer. 134, 1159-1170
MOHAMMED, H. I., GIDDINGS, D. and WALKER, G. S., 2019. CFD multiphase modelling of the acetone condensation and evaporation process in a horizontal circular tube: International Journal of Heat and Mass Transfer International Journal of Heat and Mass Transfer. 134, 1159-1170
MCPHERSON, T., EXTON, L. S., BISWAS, S., CREAMER, D., DZIEWULSKI, P., NEWELL, L., TABOR, K. L., WALI, G. N., WALKER, G., WALKER, R., WALKER, S., YOUNG, A. E., MOHD MUSTAPA, M. F. and MURPHY, R., 2019. British Association of Dermatologists' guidelines for the management of Stevens–Johnson syndrome/toxic epidermal necrolysis in children and young people, 2018: British Journal of Dermatology British Journal of Dermatology.
ADAMS, M., GRANT, D. M., STUART, A. and WALKER, G. S., 2019. Modelling a kinetic deviation of the magnesium hydrogenation reaction at conditions close to equilibrium: International Journal of Hydrogen Energy International Journal of Hydrogen Energy.
TALEBIZADEH SARDARI, P., WALKER, G. S., GILLOTT, M., GRANT, D. and GIDDINGS, D., 2019. Numerical modelling of phase change material melting process embedded in porous media: Effect of heat storage size: Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy.
TALEBIZADEH SARDARI, P., WALKER, G. S., GILLOTT, M., GRANT, D. and GIDDINGS, D., 2019. Numerical modelling of phase change material melting process embedded in porous media: Effect of heat storage size: Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy.
SARDARI, P. T., MOHAMMED, H. I., GIDDINGS, D., WALKER, G. S., GILLOTT, M. and GRANT, D., 2019. Numerical study of a multiple-segment metal foam-PCM latent heat storage unit: Effect of porosity, pore density and location of heat source: Energy Energy. 189,
SARDARI, P. T., GRANT, D., GIDDINGS, D., WALKER, G. S. and GILLOTT, M., 2019. Composite metal foam/PCM energy store design for dwelling space air heating: Energy Conversion and Management Energy Conversion and Management. 201,
JONES, S. R., GILLOTT, M., BOUKHANOUF, R., WALKER, G., TUNZI, M., TETLOW, D., RODRIGUES, L. and SUMNER, M., 2019. A system design for distributed energy generation in low-temperature district heating (LTDH) networks: Future Cities and Environment Future Cities and Environment. 5(1),
SARDARI, P. T., GIDDINGS, D., GRANT, D., GILLOTT, M. and WALKER, G. S., 2019. Discharge of a composite metal foam/phase change material to air heat exchanger for a domestic thermal storage unit: Renewable Energy Renewable Energy.
MOHAMMED, H. I., GIDDINGS, D. and WALKER, G. S., 2019. Thermo-physical properties of the nano-binary fluid (acetone–zinc bromide-ZnO) as a low temperature operating fluid for use in an absorption refrigeration machine: Heat and Mass Transfer/Waerme- und Stoffuebertragung Heat and Mass Transfer/Waerme- und Stoffuebertragung.
WITMAN, M., LING, S., GRANT, D. M., WALKER, G. S., AGARWAL, S., STAVILA, V. and ALLENDORF, M. D., 2019. Extracting an Empirical Intermetallic Hydride Design Principle from Limited Data via Interpretable Machine Learning: Journal of Physical Chemistry Letters Journal of Physical Chemistry Letters. 40-47
SARDARI, P. T., GIDDINGS, D., WALKER, G. S., GILLOTT, M. and GRANT, D., 2019. Numerical simulation of a composite metal foam-PCM air heat exchanger using rod PTC heating elements
WALKER, G., 2019. The homeland(s) of Marxism: Labor power, race, and nation after Capital. In: "Capital" in the East: Reflections on Marx Springer Singapore. 47-67
MOHAMMED, H. I., GIDDINGS, D., WALKER, G. S. and POWER, H., 2018. CFD assessment of the effect of nanoparticles on the heat transfer properties of acetone/ZnBr2 solution: Applied Thermal Engineering Applied Thermal Engineering. 128, 264-273
MOHAMMED, H. I., GIDDINGS, D. and WALKER, G. S., 2018. CFD simulation of a concentrated salt nanofluid flow boiling in a rectangular tube: International Journal of Heat and Mass Transfer International Journal of Heat and Mass Transfer. 125, 218-228
CARTER, T., WALKER, G. M., AUBEELUCK, A. and MANNING, J. C., 2018. Assessment tools of immediate risk of self-harm and suicide in children and young people: A scoping review: Journal of Child Health Care Journal of Child Health Care.
MANNING, J. C., WALKER, G. M., CARTER, T., AUBEELUCK, A., WITCHELL, M. and COAD, J., 2018. Children and Young People-Mental Health Safety Assessment Tool (CYP-MH SAT) study: Protocol for the development and psychometric evaluation of an assessment tool to identify immediate risk of self-harm and suicide in children and young people (10-19 years) in acute paediatric hospital settings: BMJ Open BMJ Open. 8(4),
MACLEAN, J. O., TANGKIJCHAROENCHAI, C., COOMBER, S. and VOISEY, K. T., 2018. Laser drilling of micro-holes in single crystal silicon, indium phosphide and indium antimonide using a continuous wave (CW) 1070 nm fibre laser with millisecond pulse widths
PARRA, D., NORMAN, S. A., WALKER, G. S. and GILLOTT, M., 2017. Optimum community energy storage for renewable energy and demand load management: Applied Energy Applied Energy. 200, 358-369
MISTRY, P. C., GRANT, D. M., STUART, A. D., MANICKAM, K. and WALKER, G. S., 2017. Evolution of catalyst coated atomised magnesium spheres - An alternative thermal storage medium for concentrated solar power applications: International Journal of Hydrogen Energy International Journal of Hydrogen Energy.
CRIVELLO JC, DENYS RV, DORNHEIM M, FELDERHOFF M, GRANT DM, HUOT J, JENSEN TR, DE JONGH P, LATROCHE M, WALKER GS, WEBB CJ and YARTYS VA, 2016. Mg-based compounds for hydrogen and energy storage Applied Physics A: Materials Science and Processing. Volume 122, Issue 2, 1 February 2016, Article number 85, Pages 1-17,
PARRA, D., WALKER, G. S. and GILLOTT, M., 2016. Are batteries the optimum PV-coupled energy storage for dwellings? Techno-economic comparison with hot water tanks in the UK: Energy and Buildings Energy and Buildings. 116, 614-621
PARRA D, GILLOTT M and WALKER GS, 2016. Design, testing and evaluation of a community hydrogen storage system for end user applications International Journal of Hydrogen Energy.
CRIVELLO JC, DAM B, DENYS RV, DORMHEIM M, GRANT DM, HUOT J, JENSEN TR, DE JONGH P, LATROCHE M, MILANESE C, MILCIUS D, WALKER GS, WEBB CJ, ZLOTEA C and YARTYS VA, 2016. Review of magnesium hydride-based materials: development and optimisation Applied Physics A: Materials Science and Processing. 122: 97
GKANAS EI, GRANT DM, KHZOUZ M, STUART AD, MANICKAM K and WALKER GS, 2016. Efficient hydrogen storage in up-scale metal hydride tanks as possible metal hydride compression agents equipped with aluminium extended surfaces International Journal of Hydrogen Energy. (In Press.)
PARRA, D., NORMAN, S. A., WALKER, G. S. and GILLOTT, M., 2016. Optimum community energy storage system for demand load shifting Applied Energy. 174, 130-143
LUO X, GRANT DM, WALKER GS, 2015. Hydrogen storage properties for Mg-Zn-Y quasicrystal and ternary alloys Journal of Alloys and Compounds. (In Press.)
MEGGOUH, MARIEM, GRANT, DAVID M., DEAVIN, OLIVER, BRUNELLI, MICHELA, HANSEN, THOMAS C. and WALKER, GAVIN S., 2015. Investigation of the dehydrogenation behavior of the 2LiBH(4):CaNi5 multicomponent hydride system INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. 40(7), 2989-2996
PARRA, DAVID, GILLOTT, MARK, NORMAN, STUART A. and WALKER, GAVIN S., 2015. Optimum community energy storage system for PV energy time-shift APPLIED ENERGY. 137, 576-587
FRY C.M.P., GRANT D.M., WALKER G.S., 2014. Catalysis and evolution on cycling of nano-structured magnesium multilayer thin films International Journal of Hydrogen Energy. 39(2), 1173-1184
PARRA, DAVID, GILLOTT, MARK and WALKER, GAVIN S., 2014. The role of hydrogen in achieving the decarbonization targets for the UK domestic sector INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. 39(9), 4158-4169
CHRISTOPHER BENNETT, CAROL EASTWICK and GAVIN WALKER, 2013. Effect of a varying effective thermal conductivity term on heat conduction through a physical model of a hydride bed International Journal of Hydrogen Energy. 38(3), 1692–1701
FRY, CHRISTOPHER M.P., GRANT, DAVID M. and WALKER, GAVIN S., 2013. Improved hydrogen cycling kinetics of nano-structured magnesium/transition metal multilayer thin films INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. 38(2), 982-990
LUO, XUANLI, GRANT, DAVID M. and WALKER, GAVIN S, 2013. Hydrogen storage properties of nano-structured 0.65MgH2/0.35ScH2 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. 38(1), 153-161
HAQUE, P., AHMED, I., PARSONS, A., FELFEL, R., WALKER, G., RUDD, C., 2013. Degradation properties and microstructural analysis of 40P 2O5-24MgO-16CaO-16Na2O-4Fe2O 3 phosphate glass fibres Journal of Non-Crystalline Solids. 375, 99-109
ABBAS M.A., GRANT D.M., BRUNELLI M., HANSEN T.C., WALKER G.S., 2013. Reducing the dehydrogenation temperature of lithium hydride through alloying with germanium Physical Chemistry Chemical Physics.
HASAN M.S., AHMED I., PARSONS A.J., RUDD C.D., WALKER G.S., SCOTCHFORD C.A., 2013. Investigating the use of coupling agents to improve the interfacial properties between a resorbable phosphate glass and polylactic acid matrix
HASAN M.S., AHMED I., PARSONS A.J., WALKER G.S., SCOTCHFORD C.A., 2013. Cytocompatibility assessment of chemical surface treatments for phosphate glass to improve adhesion between glass and polyester Journal of Biomedical Materials Research - Part A.
R. M. FELFEL, I. AHMED, A. J. PARSONS, P. HAQUE, G.S. WALKER AND C. D. RUDD., 2012. Investigation of Crystallinity, Molecular Weight Change, and Mechanical Properties of PLA/PBG Bioresorbable Composites as Bone Fracture Fixation Plates. Journal of Biomaterials Applications.. 26(7), 765 - 789
ZAKIR HOSSAIN, K.M., AHMED, I., PARSONS, A.J., SCOTCHFORD, C.A., WALKER, G.S., THIELEMANS, W. and RUDD, C.D., 2012. Physico-chemical and mechanical properties of nanocomposites prepared using cellulose nanowhiskers and poly (lactic acid) Journal of Materials Science. 47(6), 2675-2686
FELFEL, R.M., AHMED, I., PARSONS, A.J., HAQUE, P., WALKER, G.S. and RUDD, C.D., 2012. Investigation of crystallinity, molecular weight change, and mechanical properties of PLA/PBG bioresorbable composites as bone fracture fixation plates Journal of Biomaterials Applications. 26(7), 765-789
HASAN MS, AHMED I, PARSONS AJ, RUDD CD, WALKER GS and SCOTCHFORD CA, 2012. Investigating the use of coupling agents to improve the interfacial properties between a resorbable phosphate glass and polylactic acid matrix Journal of Biomaterials Applications.
MS HASAN, I AHMED, AJ PARSONS, GS WALKER and CA SCOTCHFORD, 2012. Material characterisation and cytocompatibility assessment of quinternary phosphate glasses for totally resorbable composite. Journal of Materials Science: Materials in Medicine.
MS HASAN, I AHMED, AJ PARSONS, GS WALKER and CA SCOTCHFORD, 2012. Cytocompatibility and mechanical properties of short phosphate glass fibre reinforced PLA composites: Effect of coupling agent mediated interface. Journal of Functional Biomaterials.
MS HASAN, I AHMED, AJ PARSONS, GS WALKER and CA SCOTCHFORD, 2012. Cytocompatibility assessment of chemical surface treatments for phopshate glass to improve adhesion between glass and polyester. (In Press.)
M.S. HASAN, I. AHMED, A.J. PARSONS, G.S. WALKER, C.A. SCOTCHFORD., 2012. Material characterisation and cytocompatibility assessment of quinternary phosphate glasses for totally resorbable composite. Journal of Material in Medicine.. 23, 2531 - 2541
M.S. HASAN, I. AHMED, A.J. PARSONS, C.D. RUDD, G.S. WALKER, C.A. SCOTCHFORD., 2012. Use of Coupling Agents to Improve the Interfacial Properties Between a Resorbable Phosphate Glass and PLA Matrix. Journal of Biomaterial Applications..
M.S. HASAN, I. AHMED, A.J. PARSONS, G.S. WALKER, C.A. SCOTCHFORD., 2012. Cytocompatibility and Mechanical Properties of Short Phosphate Glass Fibre Reinforced PLA Composites: Effect of Coupling Agent Mediated Interface. Journal of Functional Biomaterials.. 3(4), 706-725
M.S. HASAN, I. AHMED, A.J. PARSONS, G.S. WALKER, C.A. SCOTCHFORD., 2012. Cytocompatibility Assessment of Chemical Surface Treatments for Phosphate Glass to Improve Adhesion between Glass and Polyester. Journal of Biomedical Materials Research: Part A.. (In Press.)
XIA, Y. D., MOKAYA, R., GRANT, D. M. and WALKER, G. S., 2011. A simplified synthesis of N-doped zeolite-templated carbons, the control of the level of zeolite-like ordering and its effect on hydrogen storage properties Carbon. 49(3), 844-853
PRICE, T.E.C., GRANT, D.M., WESTON, D., HANSEN, T., ARNBJERG, L.M., RAVNSBÆK, D.B., JENSEN, T.R. and WALKER, G.S., 2011. The effect of H₂ partial pressure on the reaction progression and reversibility of lithium-containing multicomponent destabilized hydrogen storage systems Journal of the American Chemical Society. 133(34), 13534-13538
AHMED, I., JONES, I.A., PARSONS, A.J., BERNARD, J., FARMER, J., SCOTCHFORD, C.A., WALKER, G.S. and RUDD, C.D., 2011. Composites for bone repair: Phosphate glass fibre reinforced PLA with varying fibre architecture Journal of Materials Science: Materials in Medicine. 22(8), 1825-1834
KHAN, RA, PARSONS, AJ, JONES, IA, WALKER, GS and RUDD, CD, 2011. Effectiveness Of 3-Aminopropyl-Triethoxy-Silane As A Coupling Agent For Phosphate Glass Fiber-Reinforced Poly(Caprolactone)-Based Composites For Fracture Fixation Devices Journal Of Thermoplastic Composite Materials. 24(4), 517-534
PARSONS, A.J., AHMED, I., NIAZI, M.I.K., HABEB, R.R., FITZPATRICK, B., WALKER, G.S., JONES, I.A. and RUDD, C.D., 2011. Mechanical and degradation properties of phosphate based glass fibre/PLA composites with different fibre treatment regimes Science and Engineering of Composite Materials. 17(4), 243-260
MEGGOUH, M, GRANT, DM and WALKER, GS, 2011. Optimizing The Destabilization Of Libh4 For Hydrogen Storage And The Effect Of Different Al Sources Journal Of Physical Chemistry C. 115(44), 22054-22061
FELFEL, RM, AHMED, I, PARSONS, AJ, WALKER, GS and RUDD, CD, 2011. In Vitro Degradation, Flexural, Compressive And Shear Properties Of Fully Bioresorbable Composite Rods Journal Of The Mechanical Behavior Of Biomedical Materials. 4(7), 1462-1472
YANG, ZX, GRANT, DM, WANG, P and WALKER, GS, 2011. The Effect Of Complex Halides And Binary Halides On Hydrogen Release For The 2Libh(4): 1Mgh(2) System Faraday Discussions. 151, 133-141
WALKER, G.S., ABBAS, M., GRANT, D.M. and UDEH, C., 2011. Destabilisation of magnesium hydride by germanium as a new potential multicomponent hydrogen storage system Chemical Communications. 47(28), 8001-8003
XIA, YD, MOKAYA, R, WALKER, GS and ZHU, YQ, 2011. Superior Co2 Adsorption Capacity On N-Doped, High-Surface-Area, Microporous Carbons Templated From Zeolite Advanced Energy Materials. 1(4), 678-683
FANG, ZZ, KANG, XD, YANG, ZX, WALKER, GS and WANG, P, 2011. Combined Effects Of Functional Cation And Anion On The Reversible Dehydrogenation Of Libh4 Journal Of Physical Chemistry C. 115(23), 11839-11845
GRIGORIEV, SA, MAMAT, MS, DZHUS, KA, WALKER, GS and MILLET, P, 2011. Platinum And Palladium Nano-Particles Supported By Graphitic Nano-Fibers As Catalysts For Pem Water Electrolysis International Journal Of Hydrogen Energy. 36(6), 4143-4147
CROSTON, D.L., GRANT, D.M. and WALKER, G.S., 2010. The catalytic effect of titanium oxide based additives on the dehydrogenation and hydrogenation of milled MgH₂ Journal of Alloys and Compounds. 492(1-2), 251-258
YU, X. B., YANG, Z. X., LIU, H. K., GRANT, D. M. and WALKER, G. S., 2010. The effect of a Ti-V-based BCC alloy as a catalyst on the hydrogen storage properties of MgH2 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL 35(NUMBER 12), 6338-6344
PRICE, T.E.C., GRANT, D.M., LEGRAND, V. and WALKER, G.S., 2010. Enhanced kinetics for the LiBH₄:MgH₂ multi-component hydrogen storage system: the effects of stoichiometry and decomposition environment on cycling behaviour International Journal of Hydrogen Energy. 35(9), 4154-4161
MAMAT, M. S., GRIGORIEV, S. A., DZHUS, K. A., GRANT, D. M. and WALKER, G. S., 2010. The performance and degradation of Pt electrocatalysts on novel carbon carriers for PEMFC applications INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL 35(NUMBER 14), 7580-7587
THORNTON, M. J. and WALKER, G. S., 2010. Catalytic carbon deposition on three-dimensional carbon fiber preforms using alkane gas feedstocks. VOL 48(NUMBER 1), 315
YAN, Y., TELEPENI, I., YANG, S., LIN, X., KOCKELMANN, W., DAILLY, A., BLAKE, A.J., LEWIS, W., WALKER, G.S., ALLAN, D.R., BARNETT, S.A., CHAMPNESS, N.R. and SCHRÖDER, M., 2010. Metal-organic polyhedral frameworks: High H₂ adsorption capacities and neutron powder diffraction studies Journal of the American Chemical Society. 132(12), 4092-4094
IBARRA, IA, LIN, XA, YANG, SH, BLAKE, AJ, WALKER, GS, BARNETT, SA, ALLAN, DR, CHAMPNESS, NR, HUBBERSTEY, P and SCHRODER, M, 2010. Structures And H-2 Adsorption Properties Of Porous Scandium Metal-Organic Frameworks Chemistry-A European Journal. 16(46), 13671-13679
KHAN, RA, PARSONS, AJ, JONES, IA, WALKER, GS and RUDD, CD, 2010. Degradation And Interfacial Properties Of Iron Phosphate Glass Fiber-Reinforced Pcl-Based Composite For Synthetic Bone Replacement Materials Polymer-Plastics Technology And Engineering. 49(12), 1265-1274
HABEB, RR, GLOWACZ, F, WALKER, GS, JONES, IA and RUDD, CD, 2010. Fabrication Effects On Properties Of Composites For Medical Applications: 2-Retention Of Composite Mechanical Properties Journal Of Reinforced Plastics And Composites. 29(12), 1804-1813
KHAN, RA, PARSONS, AJ, JONES, IA, WALKER, GS and RUDD, CD, 2010. Preparation And Characterization Of Phosphate Glass Fibers And Fabrication Of Poly(Caprolactone) Matrix Resorbable Composites Journal Of Reinforced Plastics And Composites. 29(12), 1838-1850
HABEB, RR, WALKER, GS, JONES, IA and RUDD, CD, 2010. Fabrication Effects On Properties Of Composites For Medical Applications: 1. Composite Preparation And Characterization Journal Of Reinforced Plastics And Composites. 29(1), 112-122
HAQUE, P, PARSONS, AJ, BARKER, IA, AHMED, I, IRVINE, DJ, WALKER, GS and RUDD, CD, 2010. Interfacial Properties Of Phosphate Glass Fibres/Pla Composites: Effect Of The End Functionalities Of Oligomeric Pla Coupling Agents
HAQUE, P., BARKER, I.A., PARSONS, A., THURECHT, K.J., AHMED, I., WALKER, G.S., RUDD, C.D. and IRVINE, D.J., 2010. Influence of compatibilizing agent molecular structure on the mechanical properties of phosphate glass fiber-reinforced PLA composites Journal Of Polymer Science Part A:Polymer Chemistry. 48(14), 3082-3094
BALDI, A, PALSSON, GK, GONZALEZ-SILVEIRA, M, SCHREUDERS, H, SLAMAN, M, RECTOR, JH, KRISHNAN, G, KOOI, BJ, WALKER, GS, FAY, MW, HJORVARSSON, B, WIJNGAARDEN, RJ, DAM, B and GRIESSEN, R, 2010. Mg/Ti Multilayers: Structural And Hydrogen Absorption Properties Physical Review B. 81(22), -
PEGG, E. C., WALKER, G. S., SCOTCHFORD, C. A., FARRAR, D. and GRANT, D., 2009. Mono-functional aminosilanes as primers for peptide functionalization Journal of Biomedical Materials Research Part A. VOL 90(NUMBER 4), 947-958
YU, X.B., GRANT, D.M. and WALKER, G.S., 2009. Dehydrogenation of LiBH4 Destabilized with Various Oxides Journal of Physical Chemistry. VOL 113(NUMB 41), 17945-17949
YU, X.B., GUO, Y.H., YANG, H., WU, Z., GRANT, D.M. and WALKER, G.S., 2009. Improved hydrogen storage in magnesium hydride catalyzed by nanosized Ti_0.4Cr_0.15Mn_0.15V_0.3 alloy Journal of Physical Chemistry C. 113(13), 5324-5328
PRICE, T. E., GRANT, D. M., TELEPENI, I., YU, X. B. and WALKER, G. S., 2009. The decomposition pathways for LiBD4-MgD2 multicomponent systems investigated by in situ neutron diffraction Journal of Alloys and Compounds. VOL 472(NUMBER 1-2), 559-564
YU, X. B., SHI, Q., VEGGE, T., GRANT, D. M. and WALKER, G. S., 2009. Dehydrogenation in lithium borohydride/conventional metal hydride composite based on a mutual catalysis Scripta Materialia. VOL 61(NUMBER 4), 359-362
YANG, S., LIN, X., BLAKE, A.J., WALKER, G.S., HUBBERSTEY, P., CHAMPNESS, N.R. and SCHRÖDER, M., 2009. Cation-induced kinetic trapping and enhanced hydrogen adsorption in a modulated anionic metal–organic framework Nature Chemistry. 1(6), 487-493
LIN, X., TELEPENI, I., BLAKE, A.J., DAILLY, A., BROWN, C.M., SIMMONS, J.M., ZOPPI, M., WALKER, G.S., THOMAS, K.M., MAYS, T.J., HUBBERSTEY, P., CHAMPNESS, N.R. and SCHRÖDER, M., 2009. High capacity hydrogen adsorption in Cu(II) tetracarboxylate framework materials: the role of pore size, Ligand functionalization and exposed metal sites Journal of the American Chemical Society. 131(6), 2159-2171
YU, X. B., SHI, Q., VEGGE, T., GRANT, D. M. and WALKER, G. S., 2009. Dehydrogenation in lithium borohydride/conventional metal hydride composite based on a mutual catalysis Scripta Materialia. VOL 61(NUMBER 4), 359-362
PRICE, T. E., GRANT, D. M., TELEPENI, I., YU, X. B. and WALKER, G. S., 2009. The decomposition pathways for LiBD4-MgD2 multicomponent systems investigated by in situ neutron diffraction Journal of Alloys and Compounds. VOL 472(NUMBER 1-2), 559-564
XIA, Y., WALKER, G.S., GRANT, D.M. and MOKAYA, R., 2009. Hydrogen storage in high surface area carbons: experimental demonstration of the effects of nitrogen doping Journal of the American Chemical Society. 131(45), 16493-16499
PRICE, T. E., GRANT, D. M., TELEPENI, I., YU, X. B. and WALKER, G. S., 2009. The decomposition pathways for LiBD4-MgD2 multicomponent systems investigated by in situ neutron diffraction. VOL 472(NUMBER 1-2), 559-564
PRICE, T.E.C., GRANT, D.M. and WALKER, G.S., 2009. Synergistic Effect of LiBH~4 + MgH~2 as a Potential Reversible High Capacity Hydrogen Storage Material American Ceramic Society. VOL 202, 97-104
WALKER, G. S., GRANT, D. M., PRICE, T. C., YU, X. and LEGRAND, V., 2009. High capacity multicomponent hydrogen storage materials: Investigation of the effect of stoichiometry and decomposition conditions on the cycling behaviour of LiBH4-MgH2. VOL 194(NUMBER 2), 1128-1134
YU, X.B., GRANT, D.M. and WALKER, G.S., 2009. Dehydrogenation of LiBH4 Destabilized with Various Oxides Journal of Physical Chemistry. VOL 113(NUMB 41), 17945-17949
WALKER, G.S., GRANT, D.M., PRICE, T.C., YU, X. and LEGRAND, V., 2009. High capacity multicomponent hydrogen storage materials: investigation of the effect of stoichiometry and decomposition conditions on the cycling behaviour of LiBH₄–MgH₂ Journal of Power Sources. 194(2), 1128-1134
YANG, S, LIN, X, BLAKE, AJ, WALKER, GS, HUBBERSTEY, P, CHAMPNESS, NR and SCHRODER, M, 2009. Cation-Induced Kinetic Trapping and Enhanced Hydrogen Adsorption in a Modulated Anionic Metal-Organic Framework Nature Chemistry. 1(6), 487-493
I. AHMED, A.J. PARSONS, I.A. JONES, G. WALKER, C.A. SCOTCHFORD AND C.D. RUDD, 2009. Cytocompatibility and Effect of Increasing MgO Content in a Range of Quaternary Invert Phosphate-Based Glasses. Journal of Biomaterials Applications. 24(6), 555 - 575
PARSONS, A.J., AHMED, I., HAQUE, P., FITZPATRICK, B., NIAZI, M.I.K., WALKER, G.S. and RUDD, C.D., 2009. Phosphate glass fibre composites for bone repair Journal of Bionic Engineering. 6(4), 318-323
PARSONS, AJ, AHMED, I, JONES, IA, SCOTCHFORD, CA, WALKER, GS and RUDD, CD, 2009. Composites For Bone Repair: Phosphate Glass Fibre Reinforced Pla With Varying Fibre Architecture
COZIEN-CAZUC, S, PARSONS, AJ, WALKER, GS, JONES, IA and RUDD, CD, 2009. Real-Time Dissolution Of P40na20ca16mg24 Phosphate Glass Fibers Journal Of Non-Crystalline Solids. 355(50-51), 2514-2521
JIANG, G, JONES, IA, RUDD, CD and WALKER, GS, 2009. Mechanistic Study Of Sn(Oct)(2)-Catalyzed Epsilon-Caprolactone Polymerization Using Sn(Oct)(2)/Bf3 Dual Catalyst Journal Of Applied Polymer Science. 114(1), 658-662
KHAN, RA, PARSONS, AJ, JONES, IA, WALKER, GS and RUDD, CD, 2009. Surface Treatment Of Phosphate Glass Fibers Using 2-Hydroxyethyl Methacrylate: Fabrication Of Poly(Caprolactone)-Based Composites Journal Of Applied Polymer Science. 111(1), 246-254
PRICE, TEC, GRANT, DM and WALKER, GS, 2009. Synergistic Effect Of Libh4 + Mgh2 As A Potential Reversible High Capacity Hydrogen Storage Material
PARSONS, AJ, AHMED, I, HAQUE, P, NIAZI, MIK, WALKER, GS and RUDD, CD, 2009. Improving Phosphate Glass Fibre Performance In Composites
THORNTON, MJ and WALKER, GS, 2009. Catalytic Carbon Deposition On Three-Dimensional Carbon Fiber Preforms Using Alkane Gas Feedstocks New Carbon Materials. 24(3), 251-259
SUFIAN, S, YUSUP, S, WALKER, GS and SHARIFF, AM, 2009. Synthesis Of Graphitic Nanofibres Using Iron (Iii) Oxide Catalyst For Hydrogen Storage Application
PEGG, EC, WALKER, GS, SCOTCHFORD, CA, FARRAR, D and GRANT, D, 2009. Mono-Functional Aminosilanes As Primers For Peptide Functionalization Journal Of Biomedical Materials Research Part A. 90A(4), 947-958
YU, X.B., GRANT, D.M. and WALKER, G.S., 2008. Low-temperature dehydrogenation of LiBH4 through destabilization with TiO2 Journal of Physical Chemistry C. 112(29), 11059-11062
CLARK, M E, GRANT, D M, WALKER, G S, FARRAR, D F and SCOTCHFORD, C A, 2008. 33. The Development of Nanoparticulate Materials for Biodegradable Bone Fracture Plates: (I) International Journal of Nano- and Biomaterials. 1, 203-221
COZIEN-CAZUC, S., PARSONS, A.J., WALKER, G.S., JONES, I.A. and RUDD, C.D., 2008. Effects of aqueous aging on the mechanical properties of P40Na20Ca16Mg24 phosphate glass fibres Journal of Materials Science. 43(14), 4834-4839
NIAZI, M.I.K., AHMED, I., PARSONS, A.J., HABEB, R.R., FITZPATRICK, B., WALKER, G.S. and RUDD, C.D., 2008. Durability of Phosphate Glass Fibre/PLA Composites with different fibre treatments In: Duracosys2008.
JIANG, G, PICKERING, S J, WALKER, G S, WONG, K H and RUDD C D, 2008. Surface Characterisation of carbon fibre recycled using fluidized bed Applied Surface Science. 254, 2588-2593
RUDD, C.D., PARSONS, A.J. and WALKER, G.S., 2008. Degradable Composite WO2008035088 03/01/2008 00:00:00
AITCHISON, G A, WALKER, G S, JONES, I A and RUDD, C D, 2008. 31. Modeling changes in the modulus of poly-ε-caprolactone due to hydrolysis and plasticization Journal of Applied Polymer Science. 107, 3484-3490
WALKER, G S, ed., 2008. Solid-State Hydrogen Strage - Materials and Chemistry Woodhead Publishing Ltd. (In Press.)
AHMED, I., PARSONS, A.J., PALMER, G., KNOWLES, J.C., WALKER, G.S. and RUDD, C.D., 2008. Weight loss, ion release and initial mechanical properties of a binary calcium phosphate glass fibre / PCL composite. Acta Biomaterialia. 4(5), 1307-1314
JIANG, G., PICKERING, S. J., WALKER, G. S., BOWERING, N., WONG, K. H. and RUDD, C. D., 2007. Soft ionisation analysis of evolved gas for oxidative decomposition of an epoxy resin/carbon fibre composite THERMOCHIMICA ACTA. VOL 454(NUMBER 2), 109-115
MAO, J. F., WU, Z., CHEN, T. J., WENG, B. C., XU, N. X., HUANG, T. S., GUO, Z. P., LIU, H. K., GRANT, D. M., WALKER, G. S. and YU, X. B., 2007. Improved hydrogen storage of LiBH4 catalyzed magnesium Journal of Physical Chemistry C. 111(33), 12495-12498
JIA, J., LIN, X., WILSON, C., BLAKE, A.J., CHAMPNESS, N.R.C and HUBBERSTEY, G. WALKER, E.J. CUSSEN, M. SCHRÖDER, 2007. Twelve-Connected Porous Metal-Organic Frameworks with High H2 Adsorption. Chemical Communications. 840-842
BROWN, D M, KINLOCH, I A, BANGERT, U, WINDLE, A H, SCOTCHFORD, D M, WALKER, G S, SCOTCHFORD, C A, DONALDSON, K and STONE, V, 2007. 34. An in vitro study of the potential of carbon nanotubes and nanofibres to induce inflammatory mediators and frustrated phagocytosis Carbon. 45, 1743-1756
MOSEGAARD, L, MØLLER, B, JØRGENSEN, J-E, BÖSENBERG, U, DORNHEIM, M, HANSON, J C, CERENIUS, Y, WALKER, G, JAKOBSEN, H J, BESENBACHER, F and JENSEN, T R, 2007. Intermediate Phases Observed During Decomposition of LiBH4 Journal of Alloys and Compounds. 446, 301-305
BOWERING, N, CROSTON, D, HARRISON, P G and WALKER, G S, 2007. Silver modified Degussa P25 for the photocatalytic removal of nitric oxide International Journal of Photoenergy. 90752
YU, X.B., GRANT, D.M. and WALKER, G.S., 2006. A new dehydrogenation mechanism for reversible multicomponent borohydride systems - the role of Li-Mg alloys Chemical Communications. 37, 3906-3908
MCCALDIN, S., BOUOUDINA, M., GRANT, D. M. and WALKER, G. S., 2006. The effect of processing conditions on carbon nanostructures formed on an iron-based catalyst CARBON. VOL 44(NUMBER 11), 2273-2280
BOUOUDINA, M., GRANT, D. and WALKER, G., 2006. Review on hydrogen absorbing materials-structure, microstructure, and thermodynamic properties INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL 31(NUMBER 2), 177-182
PARSONS AJ, BURLING LD, SCOTCHFORD CA, WALKER GS, RUDD CD., 2006. Properties of sodium-based ternary phosphate glasses produced from readily avaialble phosphate salts Journal of Non-Crystalline Solids. 352(50-51), 5309-5317
LIN, X., JIA, J., ZHAO X., THOMAS, K.M., BLAKE, A.J., WALKER, G.S., CHAMPNESS, N.R., HUBBERSTEY, P. and SCHRÖDER, M., 2006. High H₂ adsorption by coordination-framework materials Angewandte Chemie International Edition. 45(44), 7358-7364
JIA, J., LIN, X., BLAKE, A.J., CHAMPNESS, N.R., HUBBERSTEY, P., SHAO, L., WALKER, G., WILSON, C. and SCHRÖDER, M., 2006. Triggered ligand release coupled to framework rearrangement: generating crystalline porous coordination materials Inorganic Chemistry. 45(22), 8838-8840
PEGG, E.C., FARRAR, D., SCOTCHFORD, C. A., WALKER, G.S. and GRANT, D.M., 2006. Organic Modification of Titania Sol-Gels and Surfaces Advances in Science and Technology. 53, 38-43
CLARK, M.E., ENGEL, C., FELSTEAD, P.J.C., WALTER, D.M., FARRAR, D.F., WALKER, G.S., SCOTCHFORD, C. A. and GRANT, D.M., 2006. In vitro Evaluation of Osteoblast and Fibroblast Responses to Precipitated Nano-particulate Calcium Carbonate Advances in Science and Technology. 53, 44-49
BOWERING, N., WALKER, G.S. and HARRISON, P.G., 2006. Photocatalytic decomposition and reduction reactions of nitric oxide over Degussa P25 Applied Catalysis B: Environmental. 62(3-4), 208-216
JIANG, G., WALKER, G. S., JONES, I. A. and RUDD, C. D., 2006. Mechanistic study of boron trifluoride catalyzed ε-caprolactone polymerization in the presence of glycerol Journal of Applied Polymer Science. 102(4), 3900-3906
JIANG, G., EVANS, M.E., JONES, I.A., RUDD, C.D., SCOTCHFORD, C.A. and WALKER, G.S., 2005. Preparation of poly(ε-caprolactone)/continuous bioglass fibre composite using monomer transfer moulding for bone implant Biomaterials. 26(15), 2281-2288
JIANG, G., WALKER, G.S., JONES, I.A. and RUDD, C.D., 2005. XPS identification of surface-initiated polymerisation during monomer transfer moulding of poly(ε-caprolactone)/Bioglass fibre composite Applied Surface Science. 252(5), 1854-1862
BOUOUDINA, M., GRANT, D. and WALKER, G., 2005. Effect of processing conditions on unsupported Ni-based catalysts for graphitic-nanofibre formation Carbon. 43(6), 1286-1292
BOUOUDINA, M., GRANT, D. and WALKER, G., 2005. Synthesis and H₂ adsorption on graphitic nanofibres Journal of Alloys and Compounds. 404-406, 634-636
YU, X. B., WALKER, G. S., BOWERING, N., GRANT, D. M., SHEN, J., WU, Z. and XIA, B. J., 2005. Electrochemical Hydrogen Storage in Hydride-Carbon Composite Electrochemical and Solid-State Letters. VOL 8(NUMB 11), A596-A598
CORDERO-CABRERA,M.C., WALKER,G.S. and GRANT,D.M., 2005. Effect of processing parameters on the particle size and stabilisation of titania sols Journal of Materials Science. 40(14), 3709-3714
EDWARDS, H.K., SALYER, P.A., ROE, M.J., WALKER, G.S., BROWN, P.D. and GREGORY, D.H., 2005. Growth and microstructural characterization of single crystalline Nb₃Te₄ nanowires Crystal Growth and Design. 5(4), 1633-1637
YU,X., WALKER,G., GRANT,D.M., WU,Z., XIA,B.J. and SHEN,J., 2005. Electrochemical hydrogen storage of Ti-V-based body-centered-cubic phase alloy surface-modified with AB(5) nanoparticles. Applied Physics Letters. 87(13), 133121
PARSONS, A.J., BURLING, L.D., RUDD, C.D., SCOTCHFORD, C.A. and WALKER, G.S., 2004. The effect of production regime and crucible materials on the thermal properties of sodium phosphate Glasses Produced from Salts Journal of Biomedical Materials Research. Part B, Applied Biomaterials. 71(1), 22-29
EDWARDS, H. K., FAY, M. W., BOUOUDINA, M., GREGORY, D. H., WALKER, G. S. and BROWN, P. D., 2004. Structural characterisation of carbon nanotubes in the presence of a Ni catalyst In: Institute of Physics Conference Series. 447-450
JIANG, G., JONES, I.A., RUDD, C.D. and WALKER, G.S., 2003. Modelling the post treatment process of model implants prepared by in situ polymerized poly(ε-caprolactone) using a BF₃-glycerol catalyst system Polymer. 44(6), 1809-1818
PARSONS, A.J., BURLING, L.D., RUDD, C.D., WALKER, G.S. and SCOTCHFORD, C.A., 2002. Effect of cations on the properties of phosphate glasses for the reinforcement of degradable biomedical polymers In: Trans. 17th Conference of the European Society for Biomaterials.
WALKER, G S, PYKE, D R, WERRETT, C R, WILLIAMS, E and BHATTACHARYA, A K, 1999. Surface reactivity of aluminas prepared by different techniques Appl. Surf. Sci.. 147, 288-234 (In Press.)
WALKER, G.S., 1999. The Effects of Heating Methods on the Slip Casting of Clay In: 7th International Conference on Microwave and High Frequency Heating. 581-4
BISWAS, R, RAJENDRAN, M, WALKER, G S, WILLIAMS, E and BHATTACHARYA, A K, 1998. Electrical transport studies and temperature programmed oxygen evolution of PrO1.83 J. Mater. Sci.. 33, 3001-3007 (In Press.)
BHATTACHARYA, A. K., PYKE, D. R., WALKER, G. S. and WERRETT, C. R., 1997. The surface reactivity of different aluminas as revealed by their XPS Cls spectra Applied Surface Science. VOL 108(NUMBER 4), 465-470
WALKER, G. S., WILLIAMS, E. and BHATTACHARYA, A. K., 1997. Preparation and characterization of high surface area alumina-titania solid acids Journal of Materials Science. VOL 32(NUMBER 21), 5583-5592
BHATTACHARYA, A K, PYKE, D R, WALKER, G S, WERRETT, C R and , 1997. The use of O1s charge referencing for mixed metal oxides J. Mater. Sci. Lett.. 16, 1-3 (In Press.)