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Photocatalyst releasing hydrogen from water.

机译:光催化剂从水中释放氢。

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摘要

Direct splitting of water using a particulate photocatalyst would be a good way to produce clean and recyclable hydrogen on a large scale, and in the past 30 years various photocatalysts have been found that function under visible light. Here we describe an advance in the catalysis of the overall splitting of water under visible light: the new catalyst is a solid solution of gallium and zinc nitrogen oxide, (Ga(1-x)Zn(x))(N(1-x)O(x)), modified with nanoparticles of a mixed oxide of rhodium and chromium. The mixture functions as a promising and efficient photocatalyst in promoting the evolution of hydrogen gas.
机译:使用微粒光催化剂直接分解水是大规模生产清洁和可回收氢的好方法,并且在过去30年中,发现了在可见光下起作用的各种光催化剂。在这里我们描述了在可见光下水的整体分解催化的进展:新的催化剂是镓和氮氧化锌((Ga(1-x)Zn(x))(N(1-x) )O(x)),用铑和铬的混合氧化物的纳米粒子改性。该混合物用作促进氢气逸出的有希望且有效的光催化剂。

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