二次纳米自组装制备纳米氧化锆体相催化剂  

Secondary nano self-assemlbe for preparation of nano-zirconia bulk catalyst

作　　者：王晨[1] 赵杉林[1] 王鼎聪[2] 李萍[1] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001 [2]中国石化抚顺石油化工研究院,辽宁抚顺113001

出　　处：《化工科技》2010年第2期30-33,共4页Science & Technology in Chemical Industry

基　　金：辽宁省自然基金项目(20072209)

摘　　要：以二次纳米自组装法制备纳米氧化铝和纳米氧化锆粉体,采取混捏挤条法和压片法分别制备纳米氧化锆体相催化剂。采用BET、SEM等技术对催化剂进行了表征,考察了2种制备方法对催化剂结构与性质的影响。This paper used nano-Al（OH）3 and nano-Zr（OH）4 ,which were prepared by secondary nano self-assembly as raw materials, to prepare nano-ZrO2 solid catalyst by squash method and extruding method. The catalysts were characterized by BET, SEM and so on. The influence of different preparing method to the structure and property of catalyst was studied.

关 键 词：自组装 纳米 催化剂 超强酸 

分 类 号：TQ426[化学工程]