Title:
ELECTROLYTE COMPRISING 3,4-ETHYLENEDIOXYTHIOPHENE, AND ELECTROLYTIC CAPACITOR AND MATERIAL FOR ELECTRONIC MATERIAL INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2018/124574
Kind Code:
A1
Abstract:
Disclosed are an electrolyte comprising a 3,4-ethylenedioxythiophene crosslinking agent having a high withstand voltage and low equivalent series resistance, and a material for an electronic material including the same. The electrolyte comprises one or more 3,4-ethylenedioxythiophene derivatives represented by formula 1 in the specification. In formula 1, l and n are independently an integer of 0 to 3; A does not exist, or is an alkyl group or alkylene group having 1 to 20 carbon atoms and containing 0 to 5 oxygen atoms (O), an arylene group having 6 to 20 carbon atoms, or a cyclic or chained alkylene group having 4 to 15 carbon atoms; and B is an alkyl group, having 1 to 20 carbon atoms, etc., wherein l+n is an integer of 3 or less.
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Inventors:
KANG BYUNG NAM (KR)
LEE DONG HYUN (KR)
SHIN KYU SOON (KR)
KIM DONG MIN (KR)
LEE DONG HYUN (KR)
SHIN KYU SOON (KR)
KIM DONG MIN (KR)
Application Number:
PCT/KR2017/014931
Publication Date:
July 05, 2018
Filing Date:
December 18, 2017
Export Citation:
Assignee:
DONGJIN SEMICHEM CO LTD (KR)
International Classes:
H01G9/028; C07D495/04; C08G61/12; C08K5/46; C08L65/00
Foreign References:
| KR20100110622A | 2010-10-13 | |||
| US20050009986A1 | 2005-01-13 | |||
| KR20140110839A | 2014-09-17 |
Other References:
PEREPICHKA, 1. F. ET AL.: "Hydrophilic Oligo(oxyethylene)-Derivatized Poly (3,4-ethy tenedioxythiophenes): Cation-Responsive Optoelectroelectrochemical Properties and Solid-State Chromism", CHEMISTRY OF MATERIALS, vol. 14, no. 1, January 2002 (2002-01-01), pages 449 - 457, XP001182404
LACHER, S. ET AL.: "Electropolymerized Conjugated Polyelectrolytes with Tunable Work Function and Hydrophobicity as an Anode Buffer in Organic Optoelectronics", ACS APPLIED MATERIALS & INTERFACES, vol. 4, no. 7, 25 July 2012 (2012-07-25), pages 3396 - 3404, XP055515119
LACHER, S. ET AL.: "Electropolymerized Conjugated Polyelectrolytes with Tunable Work Function and Hydrophobicity as an Anode Buffer in Organic Optoelectronics", ACS APPLIED MATERIALS & INTERFACES, vol. 4, no. 7, 25 July 2012 (2012-07-25), pages 3396 - 3404, XP055515119
Attorney, Agent or Firm:
SHINWOO PATENT & LAW FIRM (KR)
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