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金属锌修饰的MCM-41催化环氧乙烯和二氧化碳共聚反应(英文)

Zinc Modified MCM41 Used as Catalyst for the Copolymerization of Ethylene Oxide and Carbon Dioxide
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摘要 用水热合成法合成了MCM-41,用3氨丙基3甲氧基硅烷进行硅烷化作用后,用金属锌修饰其表面.N2吸附和红外显示,锌被引入了MCM-41的中孔内.这种材料可以作为环氧乙烯和二氧化碳常温共聚反应的载体催化剂. Zinc modified MCM41 was prepared by hydrothermal synthesis method followed by silylation of 3-amin-opropyltrimethoxysilane and ZnC12 treatment. N2 BET and IR indicated that zinc was introduced into the mesopores of MCM41. This material can be employed to catalyze copolymerization of ethylene oxide and carbon dioxide.
作者 肖寒 罗迎春 邹贵田 张笑一
机构地区 贵州民族学院化学与环境科学学院 贵阳学院生物与环境工程系 贵州师范大学理学院
出处 《西南大学学报（自然科学版）》 CAS CSCD 北大核心 2008年第7期62-65,共4页 Journal of Southwest University(Natural Science Edition)
基金 贵州省科学技术基金资助项目(黔基合计字(2003)3008号)
关键词 修饰 硅烷化作用 MCM-41 Modified silylation MCM-41
分类号 O611.4 [理学—无机化学] O643.36 [理学—物理化学]
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参考文献10

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西南大学学报（自然科学版）
2008年 第7期

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