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La2O3/BaCO3催化剂对于甲烷氧化偶联反应的催化作用
Department非现建制
余振强; 沈师孔; 李树本; 王弘立
1989
Source Publication分子催化
ISSN1001-3555
Volume3Issue:3Pages:181-189
Abstract本文报导了La2O3/BaCO3催化剂上甲烷氧化偶联反应如果, 详细地考察了催化剂配比、反应温度、原料气组成及空速、催化剂制备方法的改变等对反应结果的影响, 在反应温度T=780 ℃, CH4/O2=5:1和GHSV=1.8×104 h-1的反应条件下, 甲烷转化率和乙烯选择性分别为25.5和71.4%, 同时利用XRD, FTIR及EDS等技术对此催化剂进行了结构表征, 其结果证明La2O3和BaCO3两相间的协同效应可能是此催化剂体系具有高反应活性的原因.
Subject Area物理化学
Language中文
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/6205
Collection非现建制
Recommended Citation
GB/T 7714
余振强,沈师孔,李树本,等. La2O3/BaCO3催化剂对于甲烷氧化偶联反应的催化作用[J]. 分子催化,1989,3(3):181-189.
APA 余振强,沈师孔,李树本,&王弘立.(1989).La2O3/BaCO3催化剂对于甲烷氧化偶联反应的催化作用.分子催化,3(3),181-189.
MLA 余振强,et al."La2O3/BaCO3催化剂对于甲烷氧化偶联反应的催化作用".分子催化 3.3(1989):181-189.
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