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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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ORTHO-PARA HYDROGEN CONVERSION CATALYZED BY GOLD NANOPARTICLESстатья Тезисы
Информация о цитировании статьи получена из
Web of Science
Дата последнего поиска статьи во внешних источниках: 29 января 2019 г.
- Авторы: ABKHALIMOV Evgeny, BOEVA, ODINTZOV Alexandr, SOLOVOV Roman, ZHAVORONKOVA Ksenia, ERSHOV Boris
- Сборник: NANOCON 2017 - Conference Proceedings, 9th International Conference on Nanomaterials - Research and Application
- Серия: NANOCON
- Год издания: 2018
- Издательство: TANGER Ltd.
- Местоположение издательства: Ostrava, Czech Republic, EU
- Первая страница: 308
- Последняя страница: 314
- Аннотация: We set ourselves the task to perform a systematic study of the ortho–para conversion of protium catalyzed by γ-Al2O3-supported gold nanoparticles of various sizes at a temperature of 77 K. Our results unambiguously indicate that nanoparticles, as opposed to the bulk metal, shown a high catalytic activity. It is exhibited that all Au/γ-Al2O3 catalysts with nanoparticles of 4.6-40.1 nm sizes show very high catalytic activity in ortho-para conversion reaction. The calculated specific catalytic activity Ksp of ortho-para hydrogen conversion were (3.9 ± 1.2) × 1014 mol cm-2∙s-1 for all of the catalysts tested. The conversion of o-protium to p-protium catalyzed by gold nanoparticles does not depend on the nanoparticle size.
- Добавил в систему: Абхалимов Евгений Владиленович