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Photoelectrochemical devices for solar water splitting - materials and challenges
Jiang, Chaoran1,2; Moniz, Savio J. A.1; Wang, Aiqin2; Zhang, Tao2; Tang, Junwang1
刊名CHEMICAL SOCIETY REVIEWS
2017-08-07
DOI10.1039/c6cs00306k
46期:15页:4645-4660
收录类别SCI
文章类型Review
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]OXYGEN EVOLUTION REACTION ; HYDROGEN-PRODUCTION ; EVOLVING CATALYST ; NANOWIRE ARRAYS ; CO-PI ; PHOTOANODES ; OXIDATION ; EFFICIENT ; HEMATITE ; FILMS
英文摘要It is widely accepted within the community that to achieve a sustainable society with an energy mix primarily based on solar energy we need an efficient strategy to convert and store sunlight into chemical fuels. A photoelectrochemical (PEC) device would therefore play a key role in offering the possibility of carbon-neutral solar fuel production through artificial photosynthesis. The past five years have seen a surge in the development of promising semiconductor materials. In addition, low-cost earth-abundant co-catalysts are ubiquitous in their employment in water splitting cells due to the sluggish kinetics of the oxygen evolution reaction (OER). This review commences with a fundamental understanding of semiconductor properties and charge transfer processes in a PEC device. We then describe various configurations of PEC devices, including single light-absorber cells and multi light-absorber devices (PEC, PV-PEC and PV/electrolyser tandem cell). Recent progress on both photoelectrode materials (light absorbers) and electrocatalysts is summarized, and important factors which dominate photoelectrode performance, including light absorption, charge separation and transport, surface chemical reaction rate and the stability of the photoanode, are discussed. Controlling semiconductor properties is the primary concern in developing materials for solar water splitting. Accordingly, strategies to address the challenges for materials development in this area, such as the adoption of smart architectures, innovative device configuration design, co-catalyst loading, and surface protection layer deposition, are outlined throughout the text, to deliver a highly efficient and stable PEC device for water splitting.
语种英语
WOS记录号WOS:000406613800012
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/149823
专题中国科学院大连化学物理研究所
作者单位1.UCL, Dept Chem Engn, Torrington Pl, London WC1E 7JE, England
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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Jiang, Chaoran,Moniz, Savio J. A.,Wang, Aiqin,et al. Photoelectrochemical devices for solar water splitting - materials and challenges[J]. CHEMICAL SOCIETY REVIEWS,2017,46(15):4645-4660.
APA Jiang, Chaoran,Moniz, Savio J. A.,Wang, Aiqin,Zhang, Tao,&Tang, Junwang.(2017).Photoelectrochemical devices for solar water splitting - materials and challenges.CHEMICAL SOCIETY REVIEWS,46(15),4645-4660.
MLA Jiang, Chaoran,et al."Photoelectrochemical devices for solar water splitting - materials and challenges".CHEMICAL SOCIETY REVIEWS 46.15(2017):4645-4660.
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