以SBA-15为模板制备三维氧化铬多孔单晶
Preparation of three-dimensional chromium oxide porous single crystals templated by SBA-15.
作者信息
Zhu Kake, Yue Bin, Zhou Wuzong, He Heyong
机构信息
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China.
出版信息
Chem Commun (Camb). 2003 Jan 7(1):98-9. doi: 10.1039/b210065g.
DOI:10.1039/b210065g
PMID:12610984
Abstract
Three-dimensional porous chromium oxide single crystals have been prepared by aminosilylation of the surface silanols of the template, SBA-15, anchoring of dichromic acid to the grafted amine groups, thermal decomposition of inorganic and organic compounds, and removal of the silica framework with HF.
摘要
通过对模板SBA - 15表面硅醇进行氨基硅烷化、将重铬酸锚定到接枝的胺基上、无机和有机化合物的热分解以及用氢氟酸去除二氧化硅骨架，制备出了三维多孔氧化铬单晶。
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