摘要
载体对负载钯催化剂表面氧性质的影响陈敏*罗孟飞袁贤鑫(杭州大学催化研究所杭州310028)关键词负载钯催化剂,氧物种1996-11-18收稿,1997-05-28修回工业生产排放的有机废气和汽车尾气是大气污染的主要因素.用催化燃烧处理有机废气是环境保...
Surface oxygen species of Pd catalysts on different supports were investigated by O2TPDMS, TPR techniques. It was found that as a support. TiO2 showed better desorption and regeneration ability of surface oxygen than Al2O3 and CeO2. The reducibility of Pd catalyst was found to be in cerrespondence with its surface oxygen departure.
出处
《应用化学》
CAS
CSCD
北大核心
1997年第4期85-87,共3页
Chinese Journal of Applied Chemistry