Selective Hydrogenation of Acetylene over Novel Pd/Fiberglass Catalysts | Sciact - CRIS-система Института катализа

Selective Hydrogenation of Acetylene over Novel Pd/Fiberglass Catalysts Научная публикация

Конференция

The 6th Asia-Pacific Congress on Catalysis
13-17 окт. 2013 , Taipei

Журнал

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Вых. Данные

Год: 2015, Том: 245, Страницы: 139-146 Страниц : 8 DOI: 10.1016/j.cattod.2014.05.028

Ключевые слова

Fiberglass materials, Palladium clusters, Selective acetylene hydrogenation, X-ray photoelectron spectroscopy

Авторы

Gulyaeva Yuliya K. ¹ , Kaichev Vasily V. ^1,2 , Zaikovskii Vladimir I. ^1,2 , Kovalyov Eugenii V. ¹ , Suknev Alexey P. ¹ , Balʹzhinimaev Bair S. ¹

Организации

1	Boreskov Institute of Catalysis, Lavrentieva Ave. 5, 630090 Novosibirsk, Russia
2	Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia

Информация о финансировании (1)

Министерство образования и науки Российской Федерации

Novel Pd catalysts based on fiberglass materials have been prepared, characterized by means of X-ray photoelectron spectroscopy and scanning transmission electron microscopy, and tested in the selective hydrogenation of acetylene in an excess of ethylene. The selectivity on fiberglass catalysts was found to change slightly with conversion in a wide range of temperatures and contact times, so that the ethylene increment was more than 56% at a complete conversion of acetylene. It was shown that high performance of the catalysts is caused by the ability of fiberglass materials to (i) stabilize very small Pd clusters (around 1 nm in size) in the glass matrix and (ii) absorb predominately polar and polarizable molecules, such as acetylene.

Gulyaeva Y.K. , Kaichev V.V. , Zaikovskii V.I. , Kovalyov E.V. , Suknev A.P. , Balʹzhinimaev B.S.
Selective Hydrogenation of Acetylene over Novel Pd/Fiberglass Catalysts
Catalysis Today. 2015. V.245. P.139-146. DOI: 10.1016/j.cattod.2014.05.028 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	29 нояб. 2013 г.
Принята к публикации:	20 мая 2014 г.
Опубликована online:	11 июл. 2014 г.
Опубликована в печати:	1 мая 2015 г.

Web of science:	WOS:000349997100022
Scopus:	2-s2.0-84923251197
РИНЦ:	24009629
Chemical Abstracts:	2014:1143941
Chemical Abstracts (print):	162:354580
OpenAlex:	W1983967175

БД	Цитирований
Web of science	31
Scopus	31
РИНЦ	34
OpenAlex	34