Crystalline porous ionic salts assembled from polyoxometalates and cationic capsule for the selective photocatalytic aerobic oxidation of aromatic alcohols to aldehydes
Crystalline porous ionic salts assembled from polyoxometalates and cationic capsule for the selective photocatalytic aerobic oxidation of aromatic alcohols to aldehydes
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由多金属氧酸盐和阳离子胶囊组装而成的结晶多孔离子盐,用于芳香醇选择性光催化有氧氧化为醛
DOI:
10.1016/j.cclet.2022.04.042
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发表时间:
2022-04
影响因子:
9.1
通讯作者:
Weimin Xuan
中科院分区:
文献类型:
--
作者:
Qianxia Gu;Xiao-Li Zhao;Min Meng;Zhiyu Shao;Qi Zheng;Weimin Xuan
Crystalline porous ionic salts (CPISs) represent a new type of porous materials constructed by electrostatic interaction, however, synthesis of CPISs bearing pre-designed functionality while exhibiting permanent porosity is still challenging. Herein we report the facile synthesis of a series of CPISs1-3built from photocatalytic-active polyoxometalate (POM) clusters and cationic Zr-based capsules, which showed open porous frameworks with BET surface area up to 33 m2/g and high activity and selectivity for photo-driven aerobic oxidation of alcohols to aldehydes. Compared with the pristine POM cluster {W10},1can promote the reaction in much higher efficiency due to the concerted catalysis of preinstalled {W10} and Zr-based capsule together with open channels. This work highlights the advantage of CPISs as porous heterogeneous catalysts in organic transformation, and may shed light on the rational design of more delicate CPISs-derived functional materials.
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DOI:
10.1002/chin.200249236
发表时间:
2002-12
期刊:
ChemInform
影响因子:
--
作者:
R. Sheldon;I. Arends;G. T. Brink;A. Dijksman
通讯作者:
R. Sheldon;I. Arends;G. T. Brink;A. Dijksman
影响因子:
16.6
作者:
Gu, Yaqi;Li, Qi;Wei, Yongge
通讯作者:
Wei, Yongge
影响因子:
15
作者:
Gosselin, Eric J.;Decker, Gerald E.;Bloch, Eric D.
通讯作者:
Bloch, Eric D.
影响因子:
20.6
作者:
H. Vardhan;M. Yusubov;F. Verpoort
通讯作者:
H. Vardhan;M. Yusubov;F. Verpoort
影响因子:
46.2
作者:
M. D. Tzirakis;I. Lykakis;M. Orfanopoulos
通讯作者:
M. D. Tzirakis;I. Lykakis;M. Orfanopoulos