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综述了近年来国内外有关SO2-4/MxOy型固体超强酸催化剂的研究进展与应用,包括催化剂的制备方法、酸强度及其表征以及催化剂在氢化异构化、烷基化、酯化等催化反应中的应用,并指出了目前在催化剂研究方面存在的问题,对它的发展前途进行了展望。
The progress and application of SO2-4 / MxOy solid superacid catalysts at home and abroad are summarized, including the preparation of catalysts, the acid strength and its characterization as well as the catalysis of catalysts on hydroisomerization, alkylation and esterification It also points out the existing problems in catalyst research and prospects its future development.