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High-temperature Transformations of Organised Mesoporous Alumina
- 1.0181421 - UFCH-W 20020090 RIV GB eng J - Journal Article
Čejka, Jiří - Kooyman, P. J. - Veselá, Lenka - Rathouský, Jiří - Zukal, Arnošt
High-temperature Transformations of Organised Mesoporous Alumina.
Physical Chemistry Chemical Physics. Roč. 4, - (2002), s. 4823-4829. ISSN 1463-9076. E-ISSN 1463-9084
R&D Projects: GA ČR GA104/02/0571; GA MŠMT ME 404
Institutional research plan: CEZ:AV0Z4040901
Keywords : high-temperature transformations * organised mesoporous alumina
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 1.838, year: 2002
The high-temperature behaviour of organised mesoporous alumina was investigated using X-ray powder diffraction, nitrogen adsorption isotherm and transmission electron microscopy. Based on the combination of these methods it has been shown that organised mesoporous alumina synthesised using long-chain carboxylic acids is transformed at temperatures between 600 and 1000°C into a material which consists of a packing of .delta.-alumina particles.
Permanent Link: http://hdl.handle.net/11104/0077994
Number of the records: 1