Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Bifunctional catalyst of a metallophthalocyanine-carbon nitride hybrid for chemical fixation of CO2 to cyclic carbonate | |
Zhang, Ting1,2; Wang, Xuefeng1; Huang, Xueli1; Liao, Yinnian1; Chen, Jinzhu2
| |
| 2016 | |
| Source Publication | RSC ADVANCES
 |
| Volume | 6Issue:4Pages:2810-2818 |
| Abstract | Chemical fixation of carbon dioxide (CO2) to cyclic carbonates was investigated by using bifunctional nucleophile-electrophile catalysts of a metallophthalocyanine-carbon nitride hybrid [MPc/g-C3N4 (M = Co, Cu)] in the absence of any co-catalysts and organic solvents. MPc/g-C3N4 was readily obtained by direct calcination of a mixture of dicyandiamide and metallophthalocyanine under a flowing-nitrogen atmosphere, and the MPc/g-C3N4 prepared at 480 degrees C (MPc/g-C3N4-480) showed the highest catalytic performance toward the cycloaddition reaction of CO2 to epichlorohydrin (ECH). For bifunctional MPc/g-C3N4, the MPc species function as Lewis acidic centers for ECH activation via electrophilic attack; while, the g-C3N4 moiety, possessing abundant and uncondensed species with the forms of primary amine (NH2) groups and secondary amine (C-NH-C) groups at the edges of graphitic sheets as edge defects, acts as an organic base for CO2 activation through nucleophilic attack. The developed MPc/g-C3N4 is stable and insoluble in any commonly used organic solvents and behaves as heterogeneous catalyst, leading to facile separation and recycling in a CO2 fixation reaction. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1039/c5ra21058e |
| WOS Subject Extended | Chemistry |
| WOS Keyword | HETEROGENEOUS CATALYST ; PROPYLENE CARBONATE ; CHROMIUM PORPHYRIN ; EFFICIENT CATALYST ; ORGANIC CARBONATES ; TITANIUM-DIOXIDE ; METAL-COMPLEXES ; GRAPHENE OXIDE ; PHTHALOCYANINE ; PERFORMANCE |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000368193500033 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10953 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Xinjiang Univ, Coll Chem & Chem Engn, Key Lab Xinjiang Coal Clean Convers & Chem Proc, Urumqi 830046, Xinjiang, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Ting,Wang, Xuefeng,Huang, Xueli,et al. Bifunctional catalyst of a metallophthalocyanine-carbon nitride hybrid for chemical fixation of CO2 to cyclic carbonate[J]. RSC ADVANCES,2016,6(4):2810-2818. |
| APA | Zhang, Ting,Wang, Xuefeng,Huang, Xueli,Liao, Yinnian,&Chen, Jinzhu.(2016).Bifunctional catalyst of a metallophthalocyanine-carbon nitride hybrid for chemical fixation of CO2 to cyclic carbonate.RSC ADVANCES,6(4),2810-2818. |
| MLA | Zhang, Ting,et al."Bifunctional catalyst of a metallophthalocyanine-carbon nitride hybrid for chemical fixation of CO2 to cyclic carbonate".RSC ADVANCES 6.4(2016):2810-2818. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment