Catalytic aerobic oxidation of ethylbenzene over Co/SBA-15

被引：46
|
作者：
Ma, Hong [1 ]
Xu, Jie [1 ]
Chen, Chen [1 ]
Zhang, Qiaohong [1 ]
Ning, Jianbo [1 ]
Miao, Hong [1 ]
Zhou, Lipeng [1 ]
Li, Xiaoqiang [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
来源：
CATALYSIS LETTERS | 2007年 / 113卷 / 3-4期
基金：
中国国家自然科学基金;
关键词：
cobalt oxide; ethylbenzene; oxidation; SBA-15;
D O I：
10.1007/s10562-007-9019-7
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Co(II)O was highly dispersed in the mesopores of SBA-15 by alcoholic impregnation method and characterized by XRD, TEM, UV-VIS DRS, TPR, and XRF techniques. It was found that tetrahedral coordinated Co(II)O was stabilized by SBA-15 at low Co-loading. Co/SBA-15 showed much higher activity than Co(OAc)(2) or Co3O4 in the liquid-phase aerobic oxidation of ethylbenzene under solvent-free condition.
引用
收藏
页码：104 / 108
页数：5
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