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

All Science Journal Classification (ASJC) codes

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

Fingerprint Dive into the research topics of 'Enhanced stability of carbon nanotube transparent conductive film with sol-gel silica layer'. Together they form a unique fingerprint.

  • Cite this