在有机半导体中实现金属-配体电荷转移以改善可见-近红外光催化。
Implementing Metal-to-Ligand Charge Transfer in Organic Semiconductor for Improved Visible-Near-Infrared Photocatalysis.
机构信息
Hefei National Laboratory for Physical Sciences at the Microscale, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Hefei Science Center (CAS) and School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China.
School of Physics and Engineering, Henan University of Science and Technology, Luoyang, Henan, 471023, P. R. China.
出版信息
Adv Mater. 2016 Aug;28(32):6959-65. doi: 10.1002/adma.201601960. Epub 2016 May 20.
The coordination of organic semiconductors with metal cations can induce metal-to-ligand charge transfer, which broadens light absorption to cover the visible-near-infrared (vis-NIR) spectrum. As a proof-of-concept demonstration, the g-C3 N4 -based complex exhibits dramatically enhanced photocatalytic H2 production with excellent durability under vis-NIR irradiation.
有机半导体与金属阳离子的配位可以诱导金属-配体电荷转移，从而拓宽光吸收范围，覆盖可见光-近红外（vis-NIR）光谱。作为概念验证的示范，基于 g-C3N4 的配合物在 vis-NIR 照射下表现出显著增强的光催化 H2 产生，具有优异的耐久性。
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