Facile Preparation of Carbon-Nanotube-based 3-Dimensional Transparent Conducting Networks for Flexible Noncontact Sensing Device

Yanlong Tai; Gilles Lubineau

doi:10.1557/adv.2016.246

Facile Preparation of Carbon-Nanotube-based 3-Dimensional Transparent Conducting Networks for Flexible Noncontact Sensing Device

Yanlong Tai, Gilles Lubineau^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Here, we report the controllable fabrication of transparent conductive films (TCFs) for moisture-sensing applications based on heating-rate-triggered, 3-dimensional porous conducting networks of single-walled carbon nanotube (SWCNT)/poly(3,4-ethylenedioxythiophene)-polystyrene sulfonate (PEDOT:PSS). How baking conditions influence the self-assembled microstructure of the TCFs is discussed. The sensor presents high-performance properties, including a reasonable sheet resistance (2.1 kohm/sq), a high visible-range transmittance (> 69 %, PET = 90 %), and good stability when subjected to cyclic loading (> 1000 cycles, better than indium tin oxide film) during processing. Moreover, the benefits of these kinds of TCFs were verified through a fully transparent, highly sensitive, rapid response, noncontact moisture-sensing device (5×5 sensing pixels).

Original language	English (US)
Pages (from-to)	3533-3538
Number of pages	6
Journal	MRS Advances
Volume	1
Issue number	52
DOIs	https://doi.org/10.1557/adv.2016.246
State	Published - 2016

Bibliographical note

Publisher Copyright:
Copyright © Materials Research Society 2016.

Keywords

nanostructure
thin film
toughness

ASJC Scopus subject areas

Mechanics of Materials
Condensed Matter Physics
Mechanical Engineering
General Materials Science

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10.1557/adv.2016.246

Cite this

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title = "Facile Preparation of Carbon-Nanotube-based 3-Dimensional Transparent Conducting Networks for Flexible Noncontact Sensing Device",

abstract = "Here, we report the controllable fabrication of transparent conductive films (TCFs) for moisture-sensing applications based on heating-rate-triggered, 3-dimensional porous conducting networks of single-walled carbon nanotube (SWCNT)/poly(3,4-ethylenedioxythiophene)-polystyrene sulfonate (PEDOT:PSS). How baking conditions influence the self-assembled microstructure of the TCFs is discussed. The sensor presents high-performance properties, including a reasonable sheet resistance (2.1 kohm/sq), a high visible-range transmittance (> 69 %, PET = 90 %), and good stability when subjected to cyclic loading (> 1000 cycles, better than indium tin oxide film) during processing. Moreover, the benefits of these kinds of TCFs were verified through a fully transparent, highly sensitive, rapid response, noncontact moisture-sensing device (5×5 sensing pixels).",

keywords = "nanostructure, thin film, toughness",

author = "Yanlong Tai and Gilles Lubineau",

note = "Publisher Copyright: Copyright {\textcopyright} Materials Research Society 2016.",

year = "2016",

doi = "10.1557/adv.2016.246",

language = "English (US)",

volume = "1",

pages = "3533--3538",

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Facile Preparation of Carbon-Nanotube-based 3-Dimensional Transparent Conducting Networks for Flexible Noncontact Sensing Device

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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