Abstract:
以SnO2为载体,Au为活性组分,采用真空浸渍法、共沉淀法、沉积-沉淀法制备Au/SnO2CO氧化催化剂,掺杂Pd、Pt制备双金属Au-Pd/SnO2和Au-Pt/SnO2催化剂。通过DSC、SEM、XRD、BET等对催化剂进行表征。结果表明,由于金高度分散,沉积-沉淀法制备的Au/SnO2活性最高;Au/SnO2中掺杂铂和钯可明显提高CO的催化氧化活性。
Keyword:
Reprint Author's Address:
Email:
Source :
Year: 2007
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9
Affiliated Colleges: