Photochemical hydrogen production from 3d transition-metal complexes bearing o-phenylenediamine ligands
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- 作者：Masaki Yoshidaa ; Show Uenoa ; Yuka Okanoa ; Akane Usuia ; Atsushi Kobayashia ; b ; Masako Katoa ; mkato@sci.hokudai.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：3d Transition-metal complexes ; o-Phenylenediamine ; NH bond homolysis ; Non-innocent ligands
- 刊名：Journal of Photochemistry & Photobiology, A: Chemistry
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：313
- 期：Complete
- 页码：99-106
- 全文大小：949 K
文摘
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A series of 3d transition-metal complexes bearing o-phenylenediamine ligands were prepared and structurally determined.
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All o-phenylenediamine complexes exhibited photo-induced H2-evolving activity.
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Replacement of o-phenylenediamine ligands with 8-aminoquinoline ligands dramatically decreased H2-evolving activity.
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An obvious metal-ion dependency was observed for the catalytic systems including hydroquinone as a proton/electron donor.