摘要
Zirconium terephthalate UiO-66 has aroused great interest in catalysis since it exhibits significant flexibility and compatibility for accommodating a high number of defects as well as exceptional thermal and chemical stability.Until now,many works have focused on the modulations of the Zr6-oxo clusters in UiO-66 in terms of diverse synthesis,advanced characterizations,and their catalytic applications.To achieve high catalytic efficiency,it is still highly desired for rationally constructing and modulating the Zr6-oxo clusters with exposed catalytic sites and diverse microenvironments for advanced catalysis.In this review,we provide a comprehensive summary of recent progress on the synthesis of defective UiO-66,qualitative and quantitative characterizations,as well as a logical overview of heterogeneous catalytic applications over the past few years.Finally,the outlooks for the research paradigm of defective UiO-66 are discussed.
基金
the National Key Research and Development Program of China(No.2021YFA1500403,G.D.L.,Nos.2021YFA1200302 and 2022YFA1205400,Z.Y.T.)
Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB36000000,Z.Y.T.and G.D.L.)
National Natural Science Foundation of China(Nos.92356304 and 92056204,Z.Y.T.,Nos.52372079 and 22173024,G.D.L.,No.52003066,L.C.)
Youth Innovation Promotion Association of CAS(G.D.L.).