Preparation of three-dimensional chromium oxide porous single crystals templated by SBA-15.
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.
Zhu
Kake
K
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China.
Yue
Bin
B
Zhou
Wuzong
W
He
Heyong
H