Solar-to-Hydrogen Efficiency of 9.5% by using a Thin-Layer Platinum Catalyst and Commercial Amorphous Silicon Solar Cells

被引:8
|
作者
Ma, Qiang [1 ]
Li, Man [1 ]
Pang, Liuqing [1 ]
Ren, Xianpei [1 ]
Li, Can [2 ]
Xu, Xixiang [3 ]
Liu, Shengzhong [1 ,2 ]
机构
[1] Shaanxi Normal Univ, Key Lab Appl Surface & Colloid Chem, Natl Minist Educ, Inst Adv Energy Mat,Sch Mat Sci & Engn, Xian 710062, Peoples R China
[2] Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
[3] Chengdu R&D Ctr, Hanergy Solar Grp, Chengdu, Sichuan, Peoples R China
关键词
energy transfer; hydrogen; nickel; photochemistry; platinum; WATER; DEVICE; GENERATION; EVOLUTION; PHOSPHATE; GROWTH;
D O I
10.1002/cctc.201600170
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
A photoelectrochemical system was set up with commercial triple-junction solar cells to split water into hydrogen. To minimize the Pt loading and material cost and to maintain a high catalytic activity, a thin Pt layer on a high-surface-area Ni foam was used to catalyze the hydrogen evolution reaction. The solar-to-hydrogen efficiency measured from the hydrogen gas evolved is as high as 9.5 %.
引用
收藏
页码:1713 / 1717
页数:5
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