Aluminium oxide-hydroxides obtained by hydrothermal synthesis: influence of thermal treatment on phase composition and textural characteristics; IOP Conference Series: Materials Science and Engineering; Vol. 98 : Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology (Nanobiotech 2015)

Aluminium oxide-hydroxides obtained by hydrothermal synthesis: influence of thermal treatment on phase composition and textural characteristics; IOP Conference Series: Materials Science and Engineering; Vol. 98 : Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology (Nanobiotech 2015)

Detalhes bibliográficos
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 98 : Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology (Nanobiotech 2015).— 2015.— [01032, 7 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет
Outros Autores: Zykova A. P. Anna Petrovna, Livanova A., Kosova N., Godymchuk (Godimchuk) A. Yu. Anna Yuryevna, Mamontov G. Ya. Gennady Yakovlevich
Resumo:Title screen
Aluminium oxide-hydroxides obtained by means of the hydrothermal synthesis of aluminium nanopowder are of great interest in terms of the potential supports for heterogeneous catalysts due its high specific surface area (200…300 m{2}/g) and pore size of 4…17 nm. In this work the influence of thermal treatment (150…1300 °С) on structural and phase composition, specific surface area and porosity of aluminium oxide-hydroxides has been investigated. Nanostructured [gamma]-Al[2]O[3] (T=400 °С) was found to have the specific surface area of 328 m{2}/g and average pore size of ~9 nm. The thermal treatment of aluminium oxide-hydroxides at the temperature of higher and lower than 400 °С has caused the reduction of specific surface area and overall pore volume
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglês
Publicado em: 2015
Assuntos:
электронный ресурс
труды учёных ТПУ
оксид алюминия
гидроксиды
гидротермальный синтез
термическая обработка
фазовый состав
текстурные характеристики
Acesso em linha:http://dx.doi.org/10.1088/1757-899X/98/1/012032
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645729

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