Enhanced stability of carbon nanotube transparent conductive film with sol-gel silica layer

Joohee Jeon; Tae Il Lee; Ji Hyuk Choi; Hyun Seok Oh; Ji Yeon Kang; Soo Sang Chae; Hong Koo Baik; Woong Lee; Jae Min Myoung

doi:10.1149/1.3560168

Enhanced stability of carbon nanotube transparent conductive film with sol-gel silica layer

Joohee Jeon, Tae Il Lee, Ji Hyuk Choi, Hyun Seok Oh, Ji Yeon Kang, Soo Sang Chae, Hong Koo Baik, Woong Lee, Jae Min Myoung

Department of Materials Science and Engineering

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

2 Citations (Scopus)

Abstract

Sol-gel silica was introduced as a stabilizing layer for transparent conductive films (TCFs) formed by a network of doped single wall carbon nanotubes (SWCNTs). SWCNT films were prepared by spray coating on glass substrates and the films were doped through nitric acid treatment. Silica layer introduced over SWCNT films protected the films under various disadvantageous environments including elevated temperatures, air, and humidity known to degrade electrical properties of doped CNTs. Sol-gel silica capping is suggested as an effective and simple route to stabilize electrical properties of doped SWCNT TCFs under various detrimental environments and improves their adhesion to glass substrates.

Original language	English
Pages (from-to)	K28-K31
Journal	Electrochemical and Solid-State Letters
Volume	14
Issue number	5
DOIs	https://doi.org/10.1149/1.3560168
Publication status	Published - 2011

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Materials Science(all)
Physical and Theoretical Chemistry
Electrochemistry
Electrical and Electronic Engineering

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10.1149/1.3560168

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abstract = "Sol-gel silica was introduced as a stabilizing layer for transparent conductive films (TCFs) formed by a network of doped single wall carbon nanotubes (SWCNTs). SWCNT films were prepared by spray coating on glass substrates and the films were doped through nitric acid treatment. Silica layer introduced over SWCNT films protected the films under various disadvantageous environments including elevated temperatures, air, and humidity known to degrade electrical properties of doped CNTs. Sol-gel silica capping is suggested as an effective and simple route to stabilize electrical properties of doped SWCNT TCFs under various detrimental environments and improves their adhesion to glass substrates.",

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AU - Jeon, Joohee

AU - Lee, Tae Il

AU - Choi, Ji Hyuk

AU - Oh, Hyun Seok

AU - Kang, Ji Yeon

AU - Chae, Soo Sang

AU - Baik, Hong Koo

AU - Lee, Woong

AU - Myoung, Jae Min

PY - 2011

Y1 - 2011

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AB - Sol-gel silica was introduced as a stabilizing layer for transparent conductive films (TCFs) formed by a network of doped single wall carbon nanotubes (SWCNTs). SWCNT films were prepared by spray coating on glass substrates and the films were doped through nitric acid treatment. Silica layer introduced over SWCNT films protected the films under various disadvantageous environments including elevated temperatures, air, and humidity known to degrade electrical properties of doped CNTs. Sol-gel silica capping is suggested as an effective and simple route to stabilize electrical properties of doped SWCNT TCFs under various detrimental environments and improves their adhesion to glass substrates.

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Enhanced stability of carbon nanotube transparent conductive film with sol-gel silica layer

Abstract

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