Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer

The driving force for charge transfer in photoelectrochemical systems is typically derived from band bending at a surface-electrolyte interface. In this work, battery-type lithiation of TiO2 generates a built-in electric field in the bulk material, giving a 750% enhancement in photocurrent density.

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Autores principales:	Yuxiang Hu, Yuanyuan Pan, Zhiliang Wang, Tongen Lin, Yuying Gao, Bin Luo, Han Hu, Fengtao Fan, Gang Liu, Lianzhou Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/a37a26588738476885acec95c5dcb09c
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spelling	oai:doaj.org-article:a37a26588738476885acec95c5dcb09c2021-12-02T17:31:56ZLattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer10.1038/s41467-020-15993-42041-1723https://doaj.org/article/a37a26588738476885acec95c5dcb09c2020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15993-4https://doaj.org/toc/2041-1723The driving force for charge transfer in photoelectrochemical systems is typically derived from band bending at a surface-electrolyte interface. In this work, battery-type lithiation of TiO2 generates a built-in electric field in the bulk material, giving a 750% enhancement in photocurrent density.Yuxiang HuYuanyuan PanZhiliang WangTongen LinYuying GaoBin LuoHan HuFengtao FanGang LiuLianzhou WangNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yuxiang Hu Yuanyuan Pan Zhiliang Wang Tongen Lin Yuying Gao Bin Luo Han Hu Fengtao Fan Gang Liu Lianzhou Wang Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer
description	The driving force for charge transfer in photoelectrochemical systems is typically derived from band bending at a surface-electrolyte interface. In this work, battery-type lithiation of TiO2 generates a built-in electric field in the bulk material, giving a 750% enhancement in photocurrent density.
format	article
author	Yuxiang Hu Yuanyuan Pan Zhiliang Wang Tongen Lin Yuying Gao Bin Luo Han Hu Fengtao Fan Gang Liu Lianzhou Wang
author_facet	Yuxiang Hu Yuanyuan Pan Zhiliang Wang Tongen Lin Yuying Gao Bin Luo Han Hu Fengtao Fan Gang Liu Lianzhou Wang
author_sort	Yuxiang Hu
title	Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer
title_short	Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer
title_full	Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer
title_fullStr	Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer
title_full_unstemmed	Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer
title_sort	lattice distortion induced internal electric field in tio2 photoelectrode for efficient charge separation and transfer
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/a37a26588738476885acec95c5dcb09c
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Lattice distortion induced internal electric field in TiO2 photoelectrode for efficient charge separation and transfer

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