Phosphonium salt and ZnX2-PPh3 integrated hierarchical POPs: tailorable synthesis and highly efficient cooperative catalysis in CO2 utilization | |
Jiang, Miao2; Li, Cunyao2,3; Wang, Wenlong2; Yan, Li2; Wang, Yuqing2,3; Ding, Yunjie1,2 | |
刊名 | JOURNAL OF MATERIALS CHEMISTRY A
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2016 | |
卷号 | 4期号:41页码:16017-16027 |
ISSN号 | 2050-7488 |
DOI | 10.1039/c6ta05823j |
文献子类 | Article |
英文摘要 | A series of quaternary phosphonium salt and ZnX2-PPh3 integrated hierarchical porous organic polymers (POPs) with tailorable stoichiometric copolymerization proportions were obtained through the method of solvothermal synthesis. The resultant POP materials feature hierarchical porous structures, high BET surface areas (up to 1115 m(2) g(-1)), excellent CO2 uptake abilities (87 mg g(-1) at 273 K under 1 atm CO2) and multifunctional sites. Owing to the cooperative effect of quaternary phosphonium salt and homogeneously distributed ZnX2-PPh3 species, which is probably strengthened by the confined hierarchical structure and flexible frameworks, these POP catalysts provided the highest activity (initial turnover frequencies up to 6022 h(-1)) among heterogeneous catalysts reported to date within the context of cyclic carbonate formation. The effect of reaction parameters (reaction time, temperature, and CO2 pressure) on the catalytic performance as well as other epoxide substrates was also investigated in detail. Furthermore, these catalysts can be easily recovered and reused five times without a significant loss of activity. |
WOS关键词 | COVALENT ORGANIC FRAMEWORK ; CYCLIC CARBONATE SYNTHESIS ; HIGH-SURFACE-AREA ; FIXED-BED HYDROFORMYLATION ; MIYAURA COUPLING REACTION ; IONIC LIQUID ; HETEROGENEOUS CATALYSTS ; PROPYLENE-OXIDE ; MICROPOROUS POLYMER ; AMBIENT CONDITIONS |
WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
语种 | 英语 |
出版者 | ROYAL SOC CHEMISTRY |
WOS记录号 | WOS:000387168300028 |
内容类型 | 期刊论文 |
源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169808] ![]() |
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 | Yan, Li; Ding, Yunjie |
作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Jiang, Miao,Li, Cunyao,Wang, Wenlong,et al. Phosphonium salt and ZnX2-PPh3 integrated hierarchical POPs: tailorable synthesis and highly efficient cooperative catalysis in CO2 utilization[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(41):16017-16027. |
APA | Jiang, Miao,Li, Cunyao,Wang, Wenlong,Yan, Li,Wang, Yuqing,&Ding, Yunjie.(2016).Phosphonium salt and ZnX2-PPh3 integrated hierarchical POPs: tailorable synthesis and highly efficient cooperative catalysis in CO2 utilization.JOURNAL OF MATERIALS CHEMISTRY A,4(41),16017-16027. |
MLA | Jiang, Miao,et al."Phosphonium salt and ZnX2-PPh3 integrated hierarchical POPs: tailorable synthesis and highly efficient cooperative catalysis in CO2 utilization".JOURNAL OF MATERIALS CHEMISTRY A 4.41(2016):16017-16027. |
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