On the molecular structure and electrical properties of plasma polymerized thiophene films

Tae Young Kim, Jong Eun Kim, Kwang Suck Suh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Plasma polymerization of thiophene derivatives was carried out in a vacuum reactor with capacitively coupled electrode. This paper describes the dependence of molecular structure and electrical properties on the polymerization conditions such as plasma energy, mass flow rate and pressure. The molecular structure of plasma polymerized films were characterized by FT-IR spectroscopy and scannin electron microscopy (SEM). The IR analysis revealed the thiophene rings was broken by the large discharge energy and molecular structure could be varied according to plasma condition. Four point probe method was employed to measure electrical conduction of the film and its conduction mechanism was investigated.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials
Pages722-725
Number of pages4
Volume2
Publication statusPublished - 2003 Oct 20
EventProceedings of the 7th International Conference on Properties and Applications of Dielectric Materials - Nagoya, Japan
Duration: 2003 Jun 12003 Jun 5

Other

OtherProceedings of the 7th International Conference on Properties and Applications of Dielectric Materials
CountryJapan
CityNagoya
Period03/6/103/6/5

Fingerprint

Thiophenes
Thiophene
Molecular structure
Electric properties
Plasmas
Plasma polymerization
Electron microscopy
Infrared spectroscopy
Polymerization
Flow rate
Vacuum
Derivatives
Electrodes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Kim, T. Y., Kim, J. E., & Suh, K. S. (2003). On the molecular structure and electrical properties of plasma polymerized thiophene films. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials (Vol. 2, pp. 722-725)

On the molecular structure and electrical properties of plasma polymerized thiophene films. / Kim, Tae Young; Kim, Jong Eun; Suh, Kwang Suck.

Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. Vol. 2 2003. p. 722-725.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, TY, Kim, JE & Suh, KS 2003, On the molecular structure and electrical properties of plasma polymerized thiophene films. in Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. vol. 2, pp. 722-725, Proceedings of the 7th International Conference on Properties and Applications of Dielectric Materials, Nagoya, Japan, 03/6/1.
Kim TY, Kim JE, Suh KS. On the molecular structure and electrical properties of plasma polymerized thiophene films. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. Vol. 2. 2003. p. 722-725
Kim, Tae Young ; Kim, Jong Eun ; Suh, Kwang Suck. / On the molecular structure and electrical properties of plasma polymerized thiophene films. Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. Vol. 2 2003. pp. 722-725
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