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Enhanced sodium storage via the hetero-interface effect in BiOCl/TiO₂ p–n junctions

Author:
Song, Wei, Zhao, Hanqing, Shen, Hanting, Ye, Jianqi, Zhao, Dan, Li, Zhong
Source:
Chemical communications 2019 v.55 no.28 pp. 4111-4114
ISSN:
1364-548X
Subject:
carbon, chemical reactions, coatings, electric field, sodium, titanium dioxide
Abstract:
This work introduces a new alternative way to improve the sodium storage of TiO₂, which can play a joint role in common techniques like carbon coating and heteroatom doping. The hetero-interface between BiOCl and TiO₂ provides extra sodium storage sites and more importantly, a built-in electric field accelerates electron and ion diffusion.
Agid:
6363370