Fabrication of a near-infrared sensor using a polyaniline conducting polymer thin film

Doyeon Bang, Young Wook Chang, Joseph Park, Jaemin Lee, Kyung Hwa Yoo, Yong Min Huh, Seungjoo Haam

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Near infrared (NIR) photo-responsive polyaniline-based conducting thin films are developed for sensor application. Upon NIR illumination (2.43 W/cm 2), the electrical conductance of the polyaniline thin films was enhanced 5.9% and the response time was 20 s. NIR sensing performance of polyaniline conducting polymer thin film is comparable with that of bolometric carbon nanotube (CNT) network devices with the merits of polymers over CNTs such as processability, productivity and economy.

Original languageEnglish
Pages (from-to)6818-6821
Number of pages4
JournalThin Solid Films
Volume520
Issue number22
DOIs
Publication statusPublished - 2012 Sep 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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