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Mg-porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates
Wang, Wenlong1; Li, Cunyao2; Jin, Jutao1; Yan, Li2; Ding, Yunjie2
Corresponding AuthorWang, Wenlong(wangwl@dgut.edu.cn) ; Ding, Yunjie(dyj@dicp.ac.cn)
Source PublicationDALTON TRANSACTIONS
2018-10-07
ISSN1477-9226
DOI10.1039/c8dt02913j
Volume47Issue:37Pages:13135-13141
WOS SubjectChemistry, Inorganic & Nuclear
WOS Research AreaChemistry
WOS KeywordSINGLE-SITE CATALYSTS ; AMBIENT CONDITIONS ; METAL-COMPLEXES ; MILD CONDITIONS ; DIOXIDE ; EPOXIDES ; HYDROFORMYLATION ; FIXATION ; METHANOL ; HYDROGENATION
AbstractA series of Mg-porphyrin complex doped divinylbenzene (DVB) based porous organic polymers (POPs) were systematically afforded through the method of free radical polymerization under solvothermal conditions. These POP catalysts have physical advantages of high surface areas, hierarchical pore structures, high thermal stability and spatially separated active Mg-porphyrin sites, which lead to very high efficiency in the conversion of CO2 to cyclic carbonates with the aid of tetra-n-butyl ammonium bromide (TBAB) as a nucleophile. The effect of the doping ratio (Mg-porphyrin complex to DVB) on catalytic efficiency was studied and discussed, and the detrimental embedding effect was found. The effects of reaction temperature and pressure on catalytic activity as well as other epoxide substrates were also examined fully. More importantly, under very mild conditions (30 degrees C, 0.1 MPa CO2), a considerable turnover number (TON) value of 1800 was obtained. The heterogeneous POP catalyst can be easily recovered and reused 10 times without loss of activity.
Language英语
WOS IDWOS:000445637000039
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166963
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Wenlong; Ding, Yunjie
Affiliation1.Dongguan Univ Technol, Sch Environm & Civil Engn, Dongguan 523808, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Wang, Wenlong,Li, Cunyao,Jin, Jutao,et al. Mg-porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates[J]. DALTON TRANSACTIONS,2018,47(37):13135-13141.
APA Wang, Wenlong,Li, Cunyao,Jin, Jutao,Yan, Li,&Ding, Yunjie.(2018).Mg-porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates.DALTON TRANSACTIONS,47(37),13135-13141.
MLA Wang, Wenlong,et al."Mg-porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates".DALTON TRANSACTIONS 47.37(2018):13135-13141.
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