期刊
ADVANCED FUNCTIONAL MATERIALS
卷 31, 期 12, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.202008265
关键词
heterogeneous catalysts; hypercrosslinked polymers; immobilization of homogenous catalyst; porous organic polymers
类别
资金
- National Natural Science Foundation of China [2171101076, 21872060, 21902054, 21975086, 22072049]
- International Science & Technology Cooperation Program of China [2018YFE010498]
- Science and Technology Department of Hubei Province [2019CFA008, 2018AAA057]
- National Research Foundation of Korea [4199990213977] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Direct knitting of nucleophilic arene monomers in the presence of electrophilic cross-linker is a cost-effective method for synthesizing porous organic polymers with hierarchical porous structure and suitable for catalysis. The wise selection of monomers and synergy between the HCP support and catalytically active species often lead to efficient tailor-made catalysts. The enthusiasm of researchers in using HCPs in catalysis research is increasing rapidly due to their excellent properties.
Direct knitting of nucleophilic arene monomers in the presence of electrophilic cross-linker, like formaldehyde dimethyl acetal, is proven to be a cost-effective and versatile method for the synthesis of porous organic polymers. The resulting hypercrosslinked polymers (HCPs) are featured by hierarchical porous structure, high surface area, and pore volume. Coordinating functional groups can be easily installed with this method into the rigid aryl network. Direct knitting to HCPs has therefore been widely used in preparing heterogeneous solid catalysts. Wise selection of monomers with rational design of 3D structure and the synergy between the HCP support and the catalytically active species often lead to high efficiency of tailor-made catalysts without sophisticated operations. On account of all these excellent properties, enthusiasm of researchers to use HCPs in catalysis is increasing rapidly. This review documents the necessity, feasibility, and the great contributions of using HCPs as invaluable tools for catalysis research, and summarizes state of the art of this chemistry. Similar type catalysts obtained by one-step Scholl reaction are also included in this review.
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