New evidences for the adsorption of methane over oxide surfaces

被引：0
|
作者：
Xu, FQ
Shen, SK
Xue, JZ
机构：
[1] UNIV SCI & TECHNOL CHINA, NATL SYNCHROTRON RADIAT LAB, HEFEI 230029, PEOPLES R CHINA
[2] CHINESE ACAD SCI, LANZHOU INST CHEM PHYS, STATE KEY LAB OXO SYNTH & SELECT OXIDAT, LANZHOU 730000, PEOPLES R CHINA
来源：
CHINESE CHEMICAL LETTERS | 1996年 / 7卷 / 09期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
It is indicative of the TSR result that CH4 was strongly adsorbed on well degassed SrCO3 surface at high temperature. A desorption peak of CH4 was found in CH4-TPD profile which appeared at ca. 310 degrees C. The strong adsorption of CH4 over the surface of SrCO3 was attributed to the strong basicity of SrO sites resulted from decomposition of SrCO3.
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页码：872 / 874
页数：3
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