The Flower-Shaped Co (II) and Cu (II) Phthalocyanine Polymers as Highly Efficient and Stable Catalysts for Chemical Fixation of CO2 to Cyclic Carbonate
| Title: | The Flower-Shaped Co (II) and Cu (II) Phthalocyanine Polymers as Highly Efficient and Stable Catalysts for Chemical Fixation of CO2 to Cyclic Carbonate |
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| Authors: | Yuyang Zhou, Shengyu Shao, Xiang Han, Baocheng Zhou, Yifeng Han, Xiaoping Dong, Sanchuan Yu |
| Source: | C, Vol 10, Iss 3, p 74 (2024) |
| Publisher Information: | MDPI AG, 2024. |
| Publication Year: | 2024 |
| Collection: | LCC:Organic chemistry |
| Subject Terms: | phthalocyanines polymers, carbon dioxide fixation, cyclic carbonate, Organic chemistry, QD241-441 |
| More Details: | New flower-shaped metallophthalocyanine polymers (THB-4-M, M = Co, Cu) have been synthesized by using 1,3,5-Tri(4-hydroxyphenhyl) benzene (THB) as rigid and contorted units to control the morphology under the solvothermal method. The polymers were characterized using FT-IR, UV-vis, SEM, TGA, and XPS. These polymers were applied as heterogeneous catalysts for the chemical fixation of carbon dioxide (CO2) to cyclic carbonates without solvent. The influence of reaction parameters and different metal centers on the catalytic performance were studied in detail. Under optimal conditions, the catalysts showed high conversion (49.9–99.0%), selectivity (over 85%), and reusability at ambient conditions (at 1 bar CO2). |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2311-5629 85759929 |
| Relation: | https://www.mdpi.com/2311-5629/10/3/74; https://doaj.org/toc/2311-5629 |
| DOI: | 10.3390/c10030074 |
| Access URL: | https://doaj.org/article/048e6a30b42f4213bcdc0ec85759929f |
| Accession Number: | edsdoj.048e6a30b42f4213bcdc0ec85759929f |
| Database: | Directory of Open Access Journals |
| ISSN: | 23115629 85759929 |
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| DOI: | 10.3390/c10030074 |
| Published in: | C |
| Language: | English |