MCM-41表面氧化铜的分散研究  

Study on the Dispersion of CuO on the MCM-41 Surface

作　　者：郝向英[1] 张翠[1] 张寅清[1] 王振宇[2] 刘双喜[1] 

机构地区：[1]南开大学化学学院新催化材料科学研究所 [2]南开大学催化剂厂,天津300071

出　　处：《分子催化》2006年第1期73-75,共3页Journal of Molecular Catalysis(China)

基　　金：国家自然科学基金(29973016和20233030);南开大学-天津大学联合研究院教育部南开大学天津大学科技合作基金项目

摘　　要：MCM-41 supporting CuO was prepared in the present research by immobilizing metal ions with organofunctionalized MCM-41 and subsequent ultrasonic washing and calcination.The coordination of Cu(II) with organic functionalized MCM-41 as well as the formation of CuO on the molecular sieve surface during the calcination process were investigated by FTIR and In-situ Drift FTIR.MCM-41 supporting CuO was prepared in the present research by immobilizing metal ions with organofunctionalized MCM-41 and subsequent ultrasonic washing and calcination. The coordination of Cu （Ⅱ） with organic functionalized MCM-41 as well as the formation of CuO on the molecular sieve surface during the calcination process were investigated by FTIR and In-situ Drift FTIR.

关 键 词：MCM-41 氧化铜 分散 有机官能团化 

分 类 号：O643.325[理学—物理化学]