The performance of Ba in total oxidation of chlorinated hydrocarbons over La-Ba-Ni-mixed oxide catalysts

University of Taipei > 理學院 > 應用物理暨化學學系暨碩士班 > 期刊論文 > Item 987654321/10877

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题名:	The performance of Ba in total oxidation of chlorinated hydrocarbons over La-Ba-Ni-mixed oxide catalysts
作者:	Chen-Wei Liang;古建國;Chien-Kuo Ku;Yung-Chih Chen;Jeng-Jong Liang
贡献者:	臺北市立教育大學應用物理暨化學學系暨碩士班
关键词:	Total oxidation;Chlorinated hydrocarbons;Perovskite-type oxides;By-products
日期:	2012-01
上传时间:	2013-12-27 18:10:03 (UTC+8)
摘要:	This study examined the catalytic behavior of La–Ba–Ni catalysts regarding the total oxidation of five CVOCs. The experimental results demonstrate that La–Ba–Ni catalysts are superior in suitability for the total oxidation of CVOCs. More than one Ba(3d5/2), La(3d5/2), and Ni(2p1/2) peaks appeared in each XPS spectrum due to a chemical shift to a higher binding energy. Since the electropositivity of Ba is higher than that of Ni, chloride is transferred from the Ni-site to the Ba-site with ease, thereby enhancing activity.
關聯:	Catalysis Communications，Vol. 17，Pages 43-48
显示于类别:	[應用物理暨化學學系暨碩士班] 期刊論文

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