Synthesis and optoelectronic properties of high transparent polymer based anode materials with good wetting abilities and their application in electroluminescent devices

doi:10.1146/annurev.ms.19.080189.000503

CNU IR > Pharmacy and Science > Dept. of Cosmetic Science and institute of cosmetic science > Periodical Articles > Item 310902800/26678

Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/26678

Title:	Synthesis and optoelectronic properties of high transparent polymer based anode materials with good wetting abilities and their application in electroluminescent devices
Authors:	Yin, Hui-En Wu, Chieh-Han Kuo, Kai-Shiang Chiu, Wen-Yen Lee, Chia-Fen Li, Nien-ting Chen, Pei-Jing
Contributors:	化粧品應用與管理系
Date:	2011-09
Issue Date:	2013-06-03 15:53:00 (UTC+8)
Publisher:	Elsevier
Abstract:	Electroluminescent (EL) phenomenon has been widely used in the illumination industry such as light emitting diode (LED) and organic light emitting diode (OLED) nowadays. In this research, flexible EL devices were fabricated by using the flexible substrates and conductive polymer poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) dispersions as the anode materials. The PEDOT:PSS dispersion was firstly prepared by oxidative polymerization while PSS was served as a polymeric template. Via introducing poly(vinyl pyrrolidone) (PVP) ethanol solution into the PEDOT:PSS dispersion, viscosity and wetting ability of the mixed PEDOT:PSS/PVP solution were enhanced in the same time. The three formed PEDOT:PSS/PVP thin films on glass substrates presented good conductivity and high transmittance (transmittance >76%). The wetting abilities of these PEDOT:PSS/PVP dispersions on the PET films coated with the low dielectric resin were evaluated from the contact angle measurements. It showed that the contact angle was decreased with increasing the addition of PVP ethanol solution. The different PEDOT:PSS/PVP dispersions were further used as the anode material in the EL flat plates and EL wires by dip coating process. Uniform and smooth conductive thin films with high transmittance were formed on the low dielectric resin layer. The luminance of these EL devices was observed and photographed after connecting to 110 V AC power.
Relation:	Synthetic Metals 161(17-18 ), pp. 1878-1885
Appears in Collections:	[Dept. of Cosmetic Science and institute of cosmetic science] Periodical Articles

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