采用一锅合成法制备的用于CO氧化的高活性介孔结构二氧化硅负载银催化剂。
Highly active mesostructured silica hosted silver catalysts for CO oxidation using the one-pot synthesis approach.
作者信息
Liu Hongyang, Ma Ding, Blackley Ross A, Zhou Wuzong, Bao Xinhe
机构信息
State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, P. R. China.
出版信息
Chem Commun (Camb). 2008 Jun 21(23):2677-9. doi: 10.1039/b804641g. Epub 2008 Apr 30.
DOI:10.1039/b804641g
PMID:18535705
Abstract
A facile one-pot approach gave isolated silver nanoparticles anchored on a mesostructured silica matrix in a self-assembled way; these gave 100% CO conversion in CO oxidation at room temperature, which is higher than or comparable to the conversion obtained using noble metal catalysts.
摘要
一种简便的一锅法以自组装方式制备出锚定在介孔二氧化硅基质上的孤立银纳米颗粒；这些银纳米颗粒在室温下的一氧化碳氧化反应中实现了100%的一氧化碳转化率，该转化率高于或等同于使用贵金属催化剂所获得的转化率。
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