High-performance single-wall carbon nanotube transparent conductive films
Jiang, Song; Hou, Peng-Xiang; Liu, Chang; Cheng, Hui-Ming
AbstractA single-wall carbon nanotube (SWCNT) has superior optical, electrical, and mechanical properties due to its unique structure and is therefore expected to be able to form flexible high-performance transparent conductive films (TCFs). However, the optoelectronic performance of these films needs to be improved to meet the requirements of many devices. The electrical resistivity of SWCNT TCFs is mainly determined by the intrinsic resistivity of individual SWCNTs and their junction resistance in networks. We analyze these key factors and focus on the optimization of SWCNTs and their networks, which include the diameter, length, crystallinity and electrical type of the SWCNTs, and the bundle size and interconnects in networks, as well as chemical doping and microgrid design. We conclude that isolated/small-bundle, heavily doped metallic or semiconducting SWCNTs with a large diameter, long length and high crystallinity are necessary to fabricate high-performance SWCNT TCFs. A simple, controllable way to construct macroscopic SWCNT networks with Y-type connections, welded junctions or microgrid design is important in achieving a low resistivity. Finally, some insights into the key challenges in the manufacture and use of SWCNT TCFs and their prospects are presented, hoping to shed light on promoting the practical application of SWCNT TCFs in future flexible and stretchable optoelectronics. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordSingle-wall carbon nanotube Transparent conductive film Junction resistance Bundle Doping
Indexed BySCI
WOS IDWOS:000497965900004
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
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Jiang, Song,Hou, Peng-Xiang,Liu, Chang,et al. High-performance single-wall carbon nanotube transparent conductive films[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(11):2447-2462.
APA Jiang, Song,Hou, Peng-Xiang,Liu, Chang,&Cheng, Hui-Ming.(2019).High-performance single-wall carbon nanotube transparent conductive films.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(11),2447-2462.
MLA Jiang, Song,et al."High-performance single-wall carbon nanotube transparent conductive films".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.11(2019):2447-2462.
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