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Capillarity‐Assisted Electrostatic Assembly of Hierarchically Functional 3D Graphene: TiO2 Hybrid Photoanodes
Journal article   Peer reviewed

Capillarity‐Assisted Electrostatic Assembly of Hierarchically Functional 3D Graphene: TiO2 Hybrid Photoanodes

Yen‐Chang Chen, Hidetaka Ishihara, Wen‐Jun Chen, Nicholas DeMarco, Andrew Siordia, Yongsheng Sun, Oliver Lin, Chih‐Wei Chu and Vincent C. Tung
Advanced materials interfaces, Vol.2(17), p.n/a
23/11/2015
DOI: https://doi.org/10.1002/admi.201500292

Abstract

electrostatic assembly graphene oxide photoanodes stimuli responsive titanium oxide
Rational engineering of electrostatic and capillarity‐induced mechanical cues transforms stimuli‐responsive rGO sheets into nanotextured, mechanically durable, electrically conductive binders for TiO2‐based photoanodes. The resulting device exhibits a substantially enhanced Jsc, largely preserved FF, and excellent retention under iterative mechanical bending cycles.

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