|
|
[求助]
求神们帮助翻译成中文》.《写材料急用
Ironeiron hydrogenase active subunit covalently linking to organic chromophore for light-driven hydrogen evolution
a b s t r a c t
The first photocatalytic [FeFe]-hydrogenase ([FeFe]-H2ase) mimic 3 with noble-metal-free benzothiazole as donating photosensitizer had been successfully constructed via an easily accessible approach, and fully characterized by various spectroscopic and X-ray crystallographic techniques. Steady-state spectroscopy and electrochemistry revealed the evidences indicating that the photo-induced electron transfer occurred in 3. The reduced [FeIFe0] species was further confirmed by laser flash photolysis and considered to be responsible for the light-driven H2 evolution. As a result, the photocatalytic system consisting of the photocatalyst 3 and the sacrificial electron donor in the presence of proton source indeed produced H2 with a turnover number (TON) of 24.2 under light irradiation. The TON indicated a remarkably photocatalytic efficiency for an [FeFe]-H2ase mimic assembled by the covalent combination of a photosensitizer to the catalytic center. The results demonstrated the tremendous potential of present synthetic strategy for the construction of compact, inexpensive, easily accessible [FeFe]-H2ase model complexes as photocatalysts.
![求神们帮助翻译成中文》.《写材料急用]()
图片1.jpg |
» 猜你喜欢
售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急
已经有4人回复
售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急
已经有5人回复
售一区SCI文章T0P,我:8O.551.O54,科目全,可十急
已经有6人回复
售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急
已经有9人回复
售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急
已经有9人回复
售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急
已经有8人回复
售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急
已经有7人回复
售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急
已经有11人回复
售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急
已经有12人回复
售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急
已经有9人回复
» 本主题相关价值贴推荐,对您同样有帮助:
|