Perovskite Hydroxide CoSn(OH)6 Nanocubes for Efficient Photoreduction of CO2 to CO

被引：33
作者：
Gao, Yan [1 ]
Ye, Lu [1 ]
Cao, Shuyan [1 ]
Chen, Hu [1 ]
Yao, Yanan [1 ]
Jiang, Jian [1 ]
Sun, Licheng [1 ,2 ]
机构：
[1] DUT, Inst Artificial Photosynth, DUT KTH Joint Educ & Res Ctr Mol Devices, State Key Lab Fine Chem, Dalian 116024, Peoples R China
[2] KTH Royal Inst Technol, Sch Chem Sci & Engn, Dept Chem, S-10044 Stockholm, Sweden
来源：
ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2018年 / 6卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Photocayalysis; CO2; reduction; CoSn(OH)(6) nanocubes; HIGHLY EFFICIENT; FORMIC-ACID; REDUCTION; HYBRID; PHOTOCATALYST; CATALYST; NITRIDE; COMPLEX; SYSTEM; WATER;
D O I：
10.1021/acssuschemeng.7b03119
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Perovskite hydroxide CoSn(OH)(6) nanoparticles were synthesized and used for the first time in the photocatalytic reduction of CO2 to CO. Under mild reaction conditions and using [Ru(bpy)(3)](PF6)(2) as the photosensitizer, a high photocatalytic efficiency of 19.3 mu mol for CO evolution with a high selectivity of 86.46% was obtained. The photocatalytic TEOA activity and CO selectivity were further improved by adding weak Bronsted acids, as proton sources, to the system.
引用
收藏
页码：781 / 786
页数：6
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