氧气压力对钴基催化剂催化苯乙烯环氧化的影响
贾赞蓉, 杜立永, 丁玉强*

Effect of oxygen pressure on catalytic oxidation of styrene over cobalt catalyst
Jia Zanrong, Du Liyong, Ding Yuqiang*
载体及负载型钴基催化剂的SEM照片