Indexed by:
Abstract:
利用拉曼光谱表征了不同方法添加CeO2-ZrO2混合氧化物对 Pt/Al2O3催化剂的影响,并采用了XRD,H2化学吸附,BET表征了相应的分散度影响.结果表明:Ce、Zr、与金属Pt存在着强的相互作用,而CeO2-ZrO2 以盐的形式加入时,高度分散在Al2O3载体上,提高贵金属Pt的分散度,进而提高了反应的活性.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
光谱学与光谱分析
ISSN: 1000-0593
CN: 11-2200/O4
Year: 2000
Issue: 5
Volume: 20
Page: 709-711
0 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
Affiliated Colleges: