Mg-porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates

doi:10.1039/c8dt02913j

	Mg-porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates
	Jin, Jutao 1; Ding, Yunjie 2; Wang, Wenlong 1; Li, Cunyao 2; Yan, Li 2
刊名	DALTON TRANSACTIONS
	2018-10-07
卷号	47 期号:37 页码:13135-13141
ISSN号	1477-9226
DOI	10.1039/c8dt02913j
通讯作者	Wang, Wenlong(wangwl@dgut.edu.cn) ; Ding, Yunjie(dyj@dicp.ac.cn)
英文摘要	A 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.
WOS关键词	SINGLE-SITE CATALYSTS ; AMBIENT CONDITIONS ; METAL-COMPLEXES ; MILD CONDITIONS ; DIOXIDE ; EPOXIDES ; HYDROFORMYLATION ; FIXATION ; METHANOL ; HYDROGENATION
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000445637000039
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/166962]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Ding, Yunjie; Wang, Wenlong
作者单位	1.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
推荐引用方式 GB/T 7714	Jin, Jutao,Ding, Yunjie,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[J]. DALTON TRANSACTIONS,2018,47(37):13135-13141.
APA	Jin, Jutao,Ding, Yunjie,Wang, Wenlong,Li, Cunyao,&Yan, Li.(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	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".DALTON TRANSACTIONS 47.37(2018):13135-13141.