Photocatalytic overall water splitting on the perovskite-type transition metal oxynitride CaTaO2N under visible light irradiation.
Photocatalytic overall water splitting on the perovskite-type transition metal oxynitride CaTaO2N under visible light irradiation.
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DOI：
10.1039/c5cc01728a
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发表时间：
2015-04
影响因子：
4.9
通讯作者：
Jiasheng Xu;Chengsi Pan;T. Takata;K. Domen
中科院分区：
文献类型：
--
作者：
Jiasheng Xu;Chengsi Pan;T. Takata;K. Domen
整体水分解上实现了一个简单的钙钛矿氮氧化物光催化剂，CaTaO 2N，在510 nm处的吸收边。这种光催化剂，改性与铑-铬的氧化物助催化剂，产生化学计量的H2和O2稳定在紫外线和可见光照射后，涂层的光催化剂颗粒与无定形钛羟基氧化物。
Overall water splitting was achieved on a simple perovskite oxynitride photocatalyst, CaTaO2N, with an absorption edge at 510 nm. This photocatalyst, modified with a Rh-Cr bimetallic oxide cocatalyst, produced stoichiometric H2 and O2 steadily under UV and visible light irradiation after coating of the photocatalyst particles with amorphous Ti oxyhydroxide.