Water photolysis with copper(I) chloride

Water photolysis with copper(I) chloride
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氯化铜(I)光解水

DOI:
10.1039/f29868201475
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发表时间:
1986
期刊:
Journal of the Chemical Society, Faraday Transactions
影响因子:
--
通讯作者:
S. Wickramanayake
S. Wickramanayake
中科院分区:
--
文献类型:
--
作者:
K. Tennakone;S. Wickramanayake

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研究发现,氯化铜 (I) 在稀 HCl 中的脱气悬浮液在紫外线照射下可以有效地光生成 H2。光,自身氧化成氯化铜(II)。使用 SrTiO3、TiO2 或 WO3,可以将氯化铜 (II) 水溶液光还原为氯化铜 (I),同时氧化水。讨论了这种系统的实际局限性。
A deaerated suspension of copper(I) chloride in dilute HCl has been found to photogenerate H2 efficiently when irradiated with u.v. light, oxidising itself into copper(II) chloride. Aqueous copper(II) chloride can be photoreduced to copper(I) chloride using SrTiO3, TiO2 or WO3, oxidising water concomitantly. The practical limitations of such a system are discussed.