Light-driven generation of chlorine and hydrogen from brine using highly selective Ru/Ti oxide redox catalysts

被引：3
|
作者：
McCafferty, L. [1 ]
O'Rourke, C. [2 ]
Mills, A. [2 ]
Kafizas, A. [1 ]
Parkin, I. P. [1 ]
Darr, J. A. [1 ]
机构：
[1] UCL, Dept Chem, Christopher Ingold Bldg,20 Gordon St, London WC1H 0AJ, England
[2] Queens Univ Belfast, Sch Chem & Chem Engn, Stranmillis Rd, Belfast BT9 5AG, Antrim, North Ireland
来源：
SUSTAINABLE ENERGY & FUELS | 2017年 / 1卷 / 02期
基金：
英国工程与自然科学研究理事会;
关键词：
WATER OXIDATION; METAL ANODES; EVOLUTION; OXYGEN; SOLAR; ELECTROCATALYSIS; NANOMATERIALS; CHLORALKALI; ELECTRODES; ENERGY;
D O I：
10.1039/c6se00057f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Ultrafine ruthenium-titanium oxide catalysts were directly produced using a continuous hydrothermal flow synthesis process and assessed as chloride oxidation catalysts. Selectivity towards chlorine (over oxygen) evolution was shown to generally increase with decreasing ruthenium content. The optimum catalyst was then used to make an anode for a light-driven brine-splitting demonstrator device to produce hydrogen and chlorine gases.
引用
收藏
页码：254 / 257
页数：4
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