科研之友
微信
新浪微博
Facebook
分享链接
摘要
A electron-donating bidentate ligands of isocvano-compouncls were designed and synthesized, which could formed a series of aza-isocyanide heteroleptic copper photosensitizers 4a similar to 4h with 1, 10-phenanthroline derivatives as N ligands. The photosensitive activities of this copper complexes were studied in water reduction system, and the turnover number (TON) of hydrogen evolution was up to 168 with bis(2-isocyanophenyl)sulfane as isocyanide ligand and 1, 10-phenanthroline with 2, 9-disubstitutes as N ligand. After the photophysical and photoelectric properties of these copper complexes were studied, a preliminary explanation and discussion of the structure-activity relationship and the mechanism of photocatalytic hydrogen evolution from water were carried out.
- 出版日期2017-4-10
- 单位浙江工业大学
