On-demand hydrogen production from formic acid by light-active dinuclear iridium catalysts

被引：12

作者：

Sofue, Yuki

Nomura, Kotohiro

Inagaki, Akiko

机构：

[1] Minami-Osawa, Hachioji city

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 33期

关键词：

COMPLEXES; MECHANISM; DEHYDROGENATION; DECOMPOSITION; GENERATION; LIGAND; CARBON; CO2;

D O I：

10.1039/d0cc00704h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Light-active dinuclear iridium pentahydride complexes catalyze the decomposition of formic acid to generate H-2 by irradiation (lambda =395 nm) under ambient temperature and base-free conditions. The catalyst activity is sensitive to light producing H-2 under light irradiation, but with no reaction being observed in the absence of light or when the light is switched off, thereby demonstrating the clear ON/OFF switching ability of this system. Importantly, the dinuclear structure of the catalyst is sufficiently stable to be maintained under the catalytic conditions employed herein.

引用

页码：4519 / 4522

页数：4

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