| Triazine functionalized fully conjugated covalent organic framework for efficient photocatalysis | |
| Yang, Yongliang; Niu, Hongyun; Xu, Lin; Zhang, Hui; Cai, Yaqi | |
| 2020-07-15 | |
| Source Publication | APPLIED CATALYSIS B-ENVIRONMENTAL
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| ISSN | 0926-3373 |
| Volume | 269Pages:1-9 |
| Abstract | Development of highly functionalized fully-conjugated covalent organic frameworks (COFs) with novel linkages is an emerging field. Herein, a fully sp(2)-carbon two-dimensional (2D) COF (TTO-COF) was designed and synthesized by acid-catalyzed Aldol reaction on the basis of the assembling triazine units into COFs uniformly. ITO-COF proved to be a photosensitive semiconductor (optical bandgap is 2.46 eV) with high chemical stability under harsh conditions (strong acid and strong base) and superior conduction efficiency of carriers, exhibiting better performance and reusability in photocatalytic degradation of dyes and C-H functionalization of arenes and heteroarenes compared to imine COFs and g-C3N4. Our work indicates that functionalized olefin-linked COF has great potential to be a kind of photocatalyst. |
| Department | 环境化学与生态毒理学国家重点实验室 |
| Keyword | Covalent organic frameworks Nonmetallic photocatalyst Olefin linkage Triazine functionalization Conjugated polymers |
| Document Type | 期刊论文 |
| Identifier | https://ir.rcees.ac.cn/handle/311016/44842 |
| Collection | 环境化学与生态毒理学国家重点实验室 |
| Recommended Citation GB/T 7714 | Yang, Yongliang,Niu, Hongyun,Xu, Lin,et al. Triazine functionalized fully conjugated covalent organic framework for efficient photocatalysis[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2020,269:1-9. |
| APA | Yang, Yongliang,Niu, Hongyun,Xu, Lin,Zhang, Hui,&Cai, Yaqi.(2020).Triazine functionalized fully conjugated covalent organic framework for efficient photocatalysis.APPLIED CATALYSIS B-ENVIRONMENTAL,269,1-9. |
| MLA | Yang, Yongliang,et al."Triazine functionalized fully conjugated covalent organic framework for efficient photocatalysis".APPLIED CATALYSIS B-ENVIRONMENTAL 269(2020):1-9. |
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| Triazine functionali（3438KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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