Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride
The development of green and sustainable oxidative reactions demands efficient catalyst to harness molecular oxygen as a terminal oxidant. In present work, a specific hybrid photocatalyst was rational designed upon covalent grafting a cobalt molecular complex as the electron transfer mediator to mes...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-10-01
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| Series: | Catalysis Communications |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1566736722001030 |
| _version_ | 1811211297808711680 |
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| author | Wei Jiang Huini Deng Jie Liu |
| author_facet | Wei Jiang Huini Deng Jie Liu |
| author_sort | Wei Jiang |
| collection | DOAJ |
| description | The development of green and sustainable oxidative reactions demands efficient catalyst to harness molecular oxygen as a terminal oxidant. In present work, a specific hybrid photocatalyst was rational designed upon covalent grafting a cobalt molecular complex as the electron transfer mediator to mesoporous carbon nitride through an amide linkage. This nanostructured bifunctional photocatalyst was characterized by various spectroscopic techniques and proved to be a selective and efficient catalyst for photocatalytic visible-light-driven aerobic oxidations of organic molecules. This strategy provides efficient electronic communication between the molecular catalyst and semiconductive material, therefore opens a pathway for photocatalytic aerobic oxidations in chemical synthesis. |
| first_indexed | 2024-04-12T05:11:45Z |
| format | Article |
| id | doaj.art-864cd95533fe4fe6af3b2e528828ae97 |
| institution | Directory Open Access Journal |
| issn | 1873-3905 |
| language | English |
| last_indexed | 2024-04-12T05:11:45Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Catalysis Communications |
| spelling | doaj.art-864cd95533fe4fe6af3b2e528828ae972022-12-22T03:46:45ZengElsevierCatalysis Communications1873-39052022-10-01170106498Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitrideWei Jiang0Huini Deng1Jie Liu2College of Chemistry and Chemical Engineering, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR ChinaCollege of Chemistry and Chemical Engineering, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR ChinaCollege of Chemistry and Chemical Engineering, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China; Ministry of Education Engineering Research Center of Advanced Catalysis, Hunan University, Changsha 410082, PR China; Corresponding author at: College of Chemistry and Chemical Engineering, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China.The development of green and sustainable oxidative reactions demands efficient catalyst to harness molecular oxygen as a terminal oxidant. In present work, a specific hybrid photocatalyst was rational designed upon covalent grafting a cobalt molecular complex as the electron transfer mediator to mesoporous carbon nitride through an amide linkage. This nanostructured bifunctional photocatalyst was characterized by various spectroscopic techniques and proved to be a selective and efficient catalyst for photocatalytic visible-light-driven aerobic oxidations of organic molecules. This strategy provides efficient electronic communication between the molecular catalyst and semiconductive material, therefore opens a pathway for photocatalytic aerobic oxidations in chemical synthesis.http://www.sciencedirect.com/science/article/pii/S1566736722001030Aerobic oxidationPhotocatalysisRedox mediatorCobalt catalysisCarbon nitride |
| spellingShingle | Wei Jiang Huini Deng Jie Liu Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride Catalysis Communications Aerobic oxidation Photocatalysis Redox mediator Cobalt catalysis Carbon nitride |
| title | Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride |
| title_full | Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride |
| title_fullStr | Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride |
| title_full_unstemmed | Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride |
| title_short | Efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride |
| title_sort | efficient photocatalytic aerobic oxidations by a molecular cobalt catalyst linked to mesoporous carbon nitride |
| topic | Aerobic oxidation Photocatalysis Redox mediator Cobalt catalysis Carbon nitride |
| url | http://www.sciencedirect.com/science/article/pii/S1566736722001030 |
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