NDLI: Using a low temperature crystallization process to prepare anatase TiO<sub>2</sub> buffer layers for air-stable inverted polymer solar cells

Content Provider	Royal Society of Chemistry (RSC)
Author	Huang, Jen-Hsien Wei, Hung-Yu Chen, Cheng-Lun Ho, Kuo-Chuan Wang, Rui-Ren Chu, Chih-Wei Huang, Kuan-Chieh Chen, Fang-Chung
Copyright Year	2010
Abstract	In this study, we fabricated inverted polymer solar cells featuring titanium dioxide (TiO2) as the electron collection layer and vanadium (V) oxide (V2O5) as the hole collection layer. TiO2 films (anatase phase) were prepared by combining electrochemical deposition with high-pressure crystallization. The low temperature process used to obtain the TiO2 films minimized interdiffusion of Ti and In species between the TiO2 and ITO films and maintained the conductivity of the indium tin oxide substrate. The inverted device reached a power conversion efficiency of 3.22% and exhibited much better stability under ambient conditions relative to that of the corresponding conventional device.
Starting Page	654
Ending Page	658
Page Count	5
File Format	HTM / HTML PDF
ISSN	17545692
Volume Number	3
Issue Number	5
Journal	Energy & Environmental Science
DOI	10.1039/b922373h
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Polymer Titanium dioxide Vanadium(V) oxide Anatase Electrochemistry Tin
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Pollution Renewable Energy, Sustainability and the Environment Nuclear Energy and Engineering

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Using a low temperature crystallization process to prepare anatase TiO₂ buffer layers for air-stable inverted polymer solar cells