Investigation of the State of Active Component in Pd/Ga2O3 and Pd/In2O3 Catalysts of Liquid-Phase Hydrogenation of Acetylene into Etylene

被引：0
|
作者：
Smirnova, N. S. [1 ]
Shlyapin, D. A. [1 ]
Protasova, O. V. [1 ]
Trenikhin, M. V. [1 ]
Gulyaeva, T. I. [1 ]
Gerasimov, E. Yu. [2 ]
Kibis, L. S. [2 ]
Shitova, N. B. [1 ]
Kochubey, D. I. [2 ]
Tsyrul'nikov, P. G. [1 ]
机构：
[1] Russian Acad Sci, Inst Hydrocarbons Proc, Siberian Branch, Ul Neftezavodskaya 54, Omsk 644040, Russia
[2] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, Novosibirsk 630090, Russia
来源：
CHEMISTRY FOR SUSTAINABLE DEVELOPMENT | 2013年 / 21卷 / 01期
关键词：
liquid-phase hydrogenation of acetylene; EXAFS; XPES; TCD; chemisorption of CO; Pd/Ga2O3; Pd/In2O3;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Catalysts of liquid-phase hydrogenation of acetylene deposited on the oxides of aluminium, gallium, and indium were studied. According to the results of catalytic tests and examination using the physical methods, decoration of the active component by partially reduced support is observed in Pd/Ga2O3 and Pd/In2O3 catalysts. An increase in the atomic catalytic activity for the samples deposited on gallium and indium oxides can be connected with the change of the electron density of the active component or with the formation of bimetallic phases.
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页码：91 / 100
页数：10
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