Synthesis and control strategies of nanomaterials for photoelectrochemical water splitting

被引:55
作者
Guo, Zhengang [1 ,2 ]
Liu, Zhifeng [1 ,2 ]
机构
[1] Tianjin Chengjian Univ, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China
[2] Tianjin Key Lab Bldg Green Funct Mat, Tianjin 300384, Peoples R China
基金
中国国家自然科学基金;
关键词
HETEROJUNCTION PHOTOANODES; CHARGE SEPARATION; PERFORMANCE; COCATALYSTS; NANORODS; PHOTOCATHODE; NANOARRAYS; EFFICIENCY; TIO2; ENHANCEMENT;
D O I
10.1039/d0dt04129g
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Photoelectrochemical water splitting to produce hydrogen using solar energy can capture and directly convert solar energy into chemical energy, which is an effective way to deal with the current energy and environmental problems. The conversion efficiency of solar energy depends on the performance of semi-conductor photoelectrodes in photoelectrochemical water splitting. This article presents our recent advances in the design and performance control of high-efficiency photoelectrocatalytic materials, followed by the discussion of the strategies employed for improving the performances of photoelectrodes in terms of photon absorption, charge separation and migration, as well as surface chemical reactions.
引用
收藏
页码:1983 / 1989
页数:7
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