Electrochromic, magnetotransport and AC transport properties of vapor phase polymerized PEDOT(VPP PEDOT)

Padmalekha, KG and Admassie, Shimelis (2009) Electrochromic, magnetotransport and AC transport properties of vapor phase polymerized PEDOT(VPP PEDOT). In: Synthetic metals, 159 (17-18). pp. 1885-1889.

PDF 7a.pdf - Published Version Restricted to Registered users only Download (878kB) | Request a copy

Abstract

Poly(3,4-ethylenedioxy)thiophene (PEDOT) doped with tosylate ion (PEDOT-tosylate or VPP PEDOT) was synthesized by vapor phase polymerization (VPP) technique on glass as well as on glass/ITO and the electrochromic properties were investigated. Compared with that of PEDOT-PSS spin-coated on glass/ITO, the studies showed that VPP PEDOT has a lower work function and better electrochromic properties. The magneto and AC transport properties studies were done on VPP PEDOT coated on glass substrate. The system shows 2-dimensional variable range hopping and wave function shrinkage of charge carriers.

Item Type:	Journal Article
Publication:	Synthetic metals
Publisher:	Elsevier Science
Additional Information:	Copyright for this article belongs to Elsevier Science.
Keywords:	VPPPEDOT;Magnetotransport;AC transport;Electrochromic
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	10 Dec 2009 09:39
Last Modified:	01 Mar 2012 10:39
URI:	http://eprints.iisc.ac.in/id/eprint/24805

Actions (login required)

View Item