CONDUCTIVE POLYMER COMPOSITION AND MANUFACTURING METHOD THEREOF

PURPOSE: A conductive composition is provided to improve crosslink density and to have excellent electric conductivity and stability by adding a polycellulose sulfonate into poly(3,4-ethylenedioxythiophene), as a dopant. CONSTITUTION: A conductive composition comprises 0.1-50 parts by weight of a co...

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Bibliographic Details
Main Authors LEE, JAI JOON, JIN, YONG HYUN, CHUNG, KYUNG WON, SONG, SOON MO
Format Patent
LanguageEnglish
Korean
Published 07.03.2013
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONDUCTORS
ELECTRICITY
INSULATORS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:PURPOSE: A conductive composition is provided to improve crosslink density and to have excellent electric conductivity and stability by adding a polycellulose sulfonate into poly(3,4-ethylenedioxythiophene), as a dopant. CONSTITUTION: A conductive composition comprises 0.1-50 parts by weight of a conductive polymer which is doped with polycellulose sulfonate, and has one or more sulfonate groups in a copolymer as a random copolymer having a unit structure indicated in chemical formula 1; and 50-99.9 parts by weight of a solvent. R is selected from -H, -(CH2CH2)-OH, -CH2CH2OCH2CH(OH)CH2SO3H, and -CH2CH2OCH2CH(OH) CH2O-mC18H37; and m is 1 or more.
Bibliography:Application Number: KR20110086077