ZrO_2作催化剂载体研究进展  

Development in ZrO_2 as Supports of the Catalysts

作　　者：李帅辉[1] 张元馨[1] 刘仲毅[1] 刘寿长[1] 

机构地区：[1]郑州大学化学与分子工程学院,河南郑州450001

出　　处：《广东化工》2013年第14期81-81,75,共2页Guangdong Chemical Industry

摘　　要：ZrO2热稳定性好、富含表面羟基,同时具有表面酸性、碱性和氧化性、还原性,是作为催化剂的理想材料。本文对ZrO2作载体在甲醇合成催化剂,甲醇转化、分解、重整催化剂,消除NOx催化剂,甲烷燃烧催化剂,以及选择性脱水催化剂中的应用进行了综述。ZrO2 is one of the best supports for the catalysts due to the excellent stability,the rich surface hydrogen bonds,the acidity and alkalinity as well as oxidability and reducibility.ZrO2as supports of the catalysts for the conversion,the decomposition,and the reforming of Methyl alcohol,the removing the pollutants NOx,the combustion of methane and the selective dehydration were reviewed in this article.

关 键 词：二氧化锆 催化剂 载体 

分 类 号：TQ[化学工程]