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

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)K28-K31
JournalElectrochemical and Solid-State Letters
Volume14
Issue number5
DOIs
Publication statusPublished - 2011 Mar 16

Fingerprint

Carbon Nanotubes
Conductive films
Silica Gel
silica gel
Sol-gels
Carbon nanotubes
carbon nanotubes
Silica
Electric properties
Nitric Acid
Glass
Substrates
Nitric acid
electrical properties
Silicon Dioxide
Atmospheric humidity
Adhesion
glass
nitric acid
Coatings

All Science Journal Classification (ASJC) codes

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

Cite this

Jeon, Joohee ; Lee, Tae Il ; Choi, Ji Hyuk ; Oh, Hyun Seok ; Kang, Ji Yeon ; Chae, Soo Sang ; Baik, Hong Koo ; Lee, Woong ; Myoung, Jae Min. / Enhanced stability of carbon nanotube transparent conductive film with sol-gel silica layer. In: Electrochemical and Solid-State Letters. 2011 ; Vol. 14, No. 5. pp. K28-K31.
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Enhanced stability of carbon nanotube transparent conductive film with sol-gel silica layer. / Jeon, Joohee; Lee, Tae Il; Choi, Ji Hyuk; Oh, Hyun Seok; Kang, Ji Yeon; Chae, Soo Sang; Baik, Hong Koo; Lee, Woong; Myoung, Jae Min.

In: Electrochemical and Solid-State Letters, Vol. 14, No. 5, 16.03.2011, p. K28-K31.

Research output: Contribution to journalArticle

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