Not that innocent - ammonium ions boost homogeneous light-driven hydrogen evolution

被引：5
|
作者：
Heiland, Magdalena [1 ]
De, Ratnadip [2 ,3 ]
Rau, Sven [1 ]
Dietzek-Ivansic, Benjamin [2 ,3 ]
Streb, Carsten [1 ]
机构：
[1] Ulm Univ, Inst Inorgan Chem 1, Albert Einstein Allee 11, D-89081 Ulm, Germany
[2] Friedrich Schiller Univ Jena, Inst Phys Chem, Helmholtzweg 4, D-07743 Jena, Germany
[3] Leibniz Inst Photon Technol IPHT, Albert Einstein Str 9, D-07745 Jena, Germany
来源：
CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 29期
关键词：
THIOMOLYBDATE; CONVERSION;
D O I：
10.1039/d2cc00339b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report that the homogeneous light-driven hydrogen evolution reaction (HER) can be significantly enhanced by the presence of seemingly innocent ammonium (NH4+) cations. Experimental studies with different catalysts, photosensitizers and electron donors show this to be a general effect. Preliminary photophysical and mechanistic studies provide initial suggestions regarding the role of ammonium in the HER enhancement.
引用
收藏
页码：4603 / 4606
页数：4
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