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Title:
ELECTROCONDUCTIVE COATING
Document Type and Number:
Japanese Patent JP2013035966
Kind Code:
A
Abstract:

To provide an electroconductive coating having high electroconductivity and brought to have a low percolation threshold value of PEDOT/PSS to a composition.

The electroconductive coating includes a composition comprising (A) a poly(3,4-ethylenedioxy)thiophen (PEDOT), (B) a polystyrene sulfonic acid (PSS) and (C) graphene oxide, and is obtained by bringing the mass proportion of the component (C) to the total mass of components (A), (B) and (C) to satisfy the relation: 0.02≤(C)/[(A)+(B)+(C)]≤0.45.


Inventors:
KONAGAYA JUJI
GOTO TAKUYA
JOTO KAZUYOSHI
TSUJI SEIKO
TAKASE YUKI
Application Number:
JP2011174205A
Publication Date:
February 21, 2013
Filing Date:
August 09, 2011
Export Citation:
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Assignee:
MITSUBISHI GAS CHEMICAL CO
UNIV NAGOYA
International Classes:
C09D165/00; C09D5/24; C09D7/12; C09D125/06; C09D167/00; H01B1/12; H01B1/20; H05K9/00
Domestic Patent References:
JP2009093873A2009-04-30
JP2005063951A2005-03-10
JP2011520241A2011-07-14
JP2011500488A2011-01-06
JP2010123280A2010-06-03
JP2011105569A2011-06-02
Foreign References:
KR20080078444A2008-08-27
Other References:
H. CHANG, ET AL.: "A Transparent, Flexible, Low-Temperature, and Solution-Processible Graphene Composite Electrode", ADVANCED FUNCTIONAL MATERIALS, vol. 20, JPN6015009020, 13 July 2010 (2010-07-13), pages 2893 - 2902, ISSN: 0003021983
S. LEE, ET AL.: "Synthesis of aqueous dispersion of graphenes via reduction of graphite oxide in the solution of cond", JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, vol. 71, JPN6015009021, 16 December 2009 (2009-12-16), pages 483 - 486, ISSN: 0003021984
S. B. BON, ET AL.: "Preparation of extended alkylated graphene oxide conducting layers and effect study on the electrica", CHEMICAL PHYSICS LETTERS, vol. 494, JPN6015009022, 11 June 2010 (2010-06-11), pages 264 - 268, ISSN: 0003021985
KOICHI SUGANUMA, 外3名: "Fabrication of Transparent and Flexible Organic Field-Effect Transistors with Solution-Processed Gra", APPPLIED PHYSICS EXPRESS, vol. 4, no. 2, JPN6015007295, 19 January 2011 (2011-01-19), pages 1 - 021603, ISSN: 0003069114