Carbon monoxide induced desorption of alkanes and alkenes up to C8 after chemisorption of methane on platinum期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Carbon monoxide induced desorption of alkanes and alkenes up to C8 after chemisorption of methane on platinum

Authors:	H. Amariglio M. Belgued P. Paréja A. Amariglio

Affiliation:	(1) Laboratoire de Catalyse Hétérogène, Université de Nancy I, BP 239, 54 506 Vanduvre-lès-Nancy Cedex, France

Abstract:	CH₄ homologation can proceed under reductive conditions by successive exposures of various supported metals to CH₄ and H₂. When a Pt/SiO₂ catalyst is submitted to a CO dose after an exposure to CH₄ at a moderate temperature, several hydrocarbons are released with a large proportion of olefins. It may therefore be concluded that C-C bonding processes take place during the mere exposure of platinum to CH₄ at moderate temperatures.

Keywords:	methane chemisorption methane chemisorption methane oligomerization precursors of higher hydrocarbons hydrocarbonaceous adspecies
本文献已被 SpringerLink 等数据库收录！