Review of SO2-4/MxOy solid superacid catalysts |
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| Authors: | Yanni WU Shijun LIAO |
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| Affiliation: | (1) School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, China;(2) School of Chemistry and Chemical Engineering, Zhaoqing University, Zhaoqing, 526061, China |
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| Abstract: | Some metal oxides modified with sulfate ions form highly acidic or superacidic catalysts. SO2−4/M
x
O
y
solid superacid catalysts, play a vital role in more and more fields such as organic synthesis, fine chemicals, pharmaceuticals,
and means for strengthening environmental safeguards. This review highlights the recent development of solid superacid catalysts
based on SO2−4/M
x
O
y
, including synthesis method, characterization of acid sites and acid strength, and applications. |
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| Keywords: | solid superacid catalyst synthesis method characterization applications |
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