A fast room-temperature strategy for direct reduction of graphene oxide films towards flexible transparent conductive films

Ning, Jing, Wang, Jie, Li, Xianglong, Qiu, Tengfei, Luo, Bin, Hao, Long, Liang, Minghui, Wang, Bin and Zhi, Linjie (2014) A fast room-temperature strategy for direct reduction of graphene oxide films towards flexible transparent conductive films. Journal of Materials Chemistry A, 2 28: 10969-10973. doi:10.1039/c4ta00527a


Author Ning, Jing
Wang, Jie
Li, Xianglong
Qiu, Tengfei
Luo, Bin
Hao, Long
Liang, Minghui
Wang, Bin
Zhi, Linjie
Title A fast room-temperature strategy for direct reduction of graphene oxide films towards flexible transparent conductive films
Journal name Journal of Materials Chemistry A   Check publisher's open access policy
ISSN 2050-7496
2050-7488
Publication date 2014-07-28
Year available 2014
Sub-type Article (original research)
DOI 10.1039/c4ta00527a
Open Access Status Not yet assessed
Volume 2
Issue 28
Start page 10969
End page 10973
Total pages 5
Place of publication Cambridge, CB4 0WF United Kingdom
Publisher Royal Society of Chemistry
Language eng
Formatted abstract
Chemically reduced graphene oxide (rGO) is widely studied as a transparent electrode, as it can be cheaply prepared on a large scale, easily integrated into flexible devices, and contributes to excellent device performances. However, the commonly used reduction methods for converting graphene oxide (GO) films into rGO ones generally involve toxic reagents or complex transfer steps. In this report, we develop a simple short-term room-temperature strategy for the direct fabrication of rGO-based transparent conductive films on flexible substrates, where tin (Sn) is used to promote the conversion of pre-deposited GO films into rGO ones. The thus-prepared rGO films exhibit sheet resistances of 6.7-17.3 kΩ sq-1 and transparencies of 75-81% at 550 nm, indicating great potential of the here-developed methodology for the fabrication of graphene-based transparent conductive films, under conditions without any heating and transferring processes, as well as toxic agents.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Information Technology and Electrical Engineering Publications
 
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