Publications
280 results found
Ramirez-Cabrera E, Atkinson A, Brandon N, et al., 2002, Cu/Ce0.9Gd0.1O2-x anodes for intermediate temperature SOFCs, Lucerne, Switzerland, 5th European solid oxide fuel cell forum, Lucerne, Switzerland, 1 - 5 July 2002, Publisher: European Fuel Cell Forum, Pages: 531-538
Zok, Frank, Atkinson A, 2002, Ceramics, composites and intergrowths, Current Opinion in Solid State and Materials Science, Vol: 6, Pages: 227-228, ISSN: 1359-0286
Galusek D, Brydson R, Twigg PC, et al., 2001, Wet erosive wear of alumina densified with magnesium silicate additions, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Vol: 84, Pages: 1767-1776, ISSN: 0002-7820
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- Citations: 15
Atkinson A, Jain SC, Maes HE, et al., 2001, Depth profiling of strain using micro-Raman measurements, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, Vol: 16, Pages: 584-588, ISSN: 0268-1242
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- Citations: 9
Famy C, Scrivener KL, Atkinson A, et al., 2001, Influence of the storage conditions on the dimensional changes of heat-cured mortars, CEMENT AND CONCRETE RESEARCH, Vol: 31, Pages: 795-803, ISSN: 0008-8846
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- Citations: 60
Brough AR, Atkinson A, 2001, Micro-Raman spectroscopy of thaumasite, CEMENT AND CONCRETE RESEARCH, Vol: 31, Pages: 421-424, ISSN: 0008-8846
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- Citations: 40
Selçuk A, Merere G, Atkinson A, 2001, The influence of electrodes on the strength of planar zirconia solid oxide fuel cells, JOURNAL OF MATERIALS SCIENCE, Vol: 36, Pages: 1173-1182, ISSN: 0022-2461
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- Citations: 77
Atkinson A, Chater RJ, Rudkin R, 2001, Oxygen diffusion and surface exchange in La<sub>0.8</sub>Sr<sub>0.2</sub>Fe<sub>0.8</sub>Cr<sub>0.2</sub>O<sub>3-δ</sub> under reducing conditions, SOLID STATE IONICS, Vol: 139, Pages: 233-240, ISSN: 0167-2738
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- Citations: 35
Aguiar P, Ramirez-Cabrera E, Atkinson A, et al., 2001, Catalyst configurations for indirect internal steam reforming in SOFCs, Pennington, 7th international symposium on solid oxide fuel cells, Tsukuba, Japan, Publisher: Electrochemical Society, Pages: 703-711
Lewis GS, Atkinson A, Steele BCH, 2001, Cobalt additive for lowering the sintering temperature of yttria-stabilized zirconia, JOURNAL OF MATERIALS SCIENCE LETTERS, Vol: 20, Pages: 1155-1157, ISSN: 0261-8028
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- Citations: 48
Aguiar P, Ramirez-Cabrera E, Lapena-Rey N, et al., 2001, Indirect internal steam reforming of methane in solid oxide fuel cells, 6th natural gas conversion symposium, Girdwood, AK, Publisher: Elsevier, Pages: 501-506
Atkinson A, 2001, Interface in materials - if you can't beat them, join them, Imperial College inaugural lectures in materials science and materials engineering, Editors: Pashley, Pashley, London, Publisher: Imperial College Press, Pages: 127-152, ISBN: 9781860941061
Atkinson A, Selçuk A, Webb SJ, 2000, Variability of stress in alumina corrosion layers formed in thermal-barrier coatings, OXIDATION OF METALS, Vol: 54, Pages: 371-384, ISSN: 0030-770X
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- Citations: 25
Ramírez-Cabrera E, Atkinson A, Chadwick D, 2000, The influence of point defects on the resistance of ceria to carbon deposition in hydrocarbon catalysis, 12th International Conference on Solid State Ionics, Publisher: ELSEVIER SCIENCE BV, Pages: 825-831, ISSN: 0167-2738
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- Citations: 38
Atkinson A, Selçuk A, 2000, Mechanical behaviour of ceramic oxygen ion-conducting membranes, SOLID STATE IONICS, Vol: 134, Pages: 59-66, ISSN: 0167-2738
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- Citations: 224
Brough AR, Holloway M, Sykes J, et al., 2000, Sodium silicate-based alkali-activated slag mortars Part II. The retarding effect of additions of sodium chloride or malic acid, CEMENT AND CONCRETE RESEARCH, Vol: 30, Pages: 1375-1379, ISSN: 0008-8846
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- Citations: 118
Famy C, Scrivener KL, Brough AR, et al., 2000, Characterization of calcium-silicate-hydrate products in expansive and nonexpansive heat-cured mortars-electron microscopy study, Pages: 385-401, ISSN: 0193-2527
Mortars or concretes that have been cured at high temperature may suffer from expansion during subsequent moist storage at room temperature. This phenomenon is usually referred to Delayed Ettringite Formation (DEF) because ettringite deposits have been observed in expansive structures. However no correlation has been established between the amount of ettringite detected in expansive heated mortars and the degree of expansion. Ettringite is prevalent in old structures regardless of the occurrence of deterioration. This study is aimed at investigating the expansion mechanism and in particular the role of ettringite relating to expansion. The results indicate that there is no direct cause between the ettringite detected by XRD and expansion. Instead, evidence is presented for the possible implication of the C-S-H gel in the expansion mechanism. An important compositional difference was found between the outer C-S-H of expansive and non-expansive heated mortars that is the presence of ettringite formed in the outer C-S-H from calcium monosulfoaluminate. present within the outer C-S-H, and released sulfate from the C-S-H. Such ettringite can cause expansion because its formation takes place in situ in the outer C-S-H. The paste expands and detaches from the non-expansive components such as aggregates forming gaps at the paste/aggregates interfaces.
Davis SR, Brough AR, Atkinson A, 2000, Abrasian resistant coatings for the protection of steel substrates, Publisher: PRA, Teddington
Brough AR, Atkinson A, 2000, Automated identification of the aggregate-paste interfacial transition zone in mortars of silica sand with Portland or alkali activated slag cement paste, Cement and Concrete Research, Vol: 30, Pages: 849-854
Atkinson A, Ramos, TMGM, 2000, Chemically induced stresses in ceramic oxygen ion-conducting membranes, Solid State Ionics, Vol: 129, Pages: 259-269
Lewis GS, Atkinson A, Steele BCH, 2000, Sintering of gadolinia-doped ceria at reduced temperature, Lucerne, Publisher: U Bossel, Oberrohrdorf, Switzerland, 2000, Pages: 773-782
Galusek D, Riley FL, Atkinson A, et al., 2000, Residual stress and wear resistance of liquid phase sintered polycrystalline alumina, Advanced Research Workshop on Engineering Ceramics 99: Multifunctional Properties - New Perspectives, Publisher: TRANS TECH PUBLICATIONS LTD, Pages: 189-196, ISSN: 1013-9826
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- Citations: 5
Atkinson A, Seluk A, 2000, Strength and toughness of tape-cast yttria-stabilized zirconia, Journal of the American Ceramic Society, Vol: 8, Pages: 2029-2035
Claisse PA, Ganjian E, Tyrer M, et al., 2000, Concrete without calcium or silica, Birmingham, UK 29-30 June 2000
Ramirez-Cabrera E, Atkinson A, Chadwick D, 2000, Partial oxidation and steam reforming of methane over Ce0.9Gd0.1O2-x, Lucerne, Publisher: U Bossel, Oberrohrdorf, Switzerland, 2000, Pages: 49-58
Famy C, Scrivener K, Brough AR, et al., 2000, Characterization of CSH products in expansive and non-expansive heat cured mortars: An electron microscopy and NMR study, Barcelona, June 2000
Aguiar P, Ramirez-Cabrera E, Lapena-Rey N, et al., 2000, Indirect internal steam reforming of methane in solid oxide fuel cells
Claisse PA, Ganjian E, Tyrer M, et al., 2000, Novel composite landfill liners, Berlin, Germany, 21-23 June 2000, GREEN-3, Publisher: Thos. Telford (Publ.)
Famy C, Scrivener K, Atkinson A, et al., 2000, Effects of an early and late heat treatment on the microstructure and composition of inner C-S-H products, Cement and Concrete Research, Vol: 30, Pages: 1375-1379
Atkinson A, Steele BCH, 1999, Ceramic ionic conductors for fuel cells, oxygen separation and syngas production, Ceramics: Getting into the 2000's, Pt D, Publisher: CIMTEC, Pages: 635-646
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