Triazine functionalized fully conjugated covalent organic framework for efficient photocatalysis
文献类型：期刊论文
| 作者 | Yang, Yongliang; Niu, Hongyun; Xu, Lin; Zhang, Hui; Cai, Yaqi |
| 刊名 | APPLIED CATALYSIS B-ENVIRONMENTAL
 |
| 出版日期 | 2020-07-15 |
| 卷号 | 269页码:1-9 |
| 关键词 | Covalent organic frameworks Nonmetallic photocatalyst Olefin linkage Triazine functionalization Conjugated polymers |
| ISSN号 | 0926-3373 |
| 英文摘要 | 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. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44842]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：生态环境研究中心
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