Title:
POLAR FUNCTIONAL GROUP-PARTIALLY INTRODUCED POLYMER, PREPARATION METHOD THEREFOR, AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2019/112220
Kind Code:
A1
Abstract:
The present invention relates to a polar functional group-partially introduced polymer, a preparation method therefor, and an organic electronic element adopting the same. The organic electronic element of the present invention has excellent photoelectric conversion efficiency and stability and is very advantageous in commercialization, by adopting the polar functional group-partially introduced polymer of the present invention.
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Inventors:
SONG CHANG EUN (KR)
SHIN WON SUK (KR)
MOON SANG JIN (KR)
LEE JONG CHEOL (KR)
LEE SANG KYU (KR)
LEE HANG KEN (KR)
DOAN VU VAN (KR)
RASOOL SHAFKET (KR)
SHIN WON SUK (KR)
MOON SANG JIN (KR)
LEE JONG CHEOL (KR)
LEE SANG KYU (KR)
LEE HANG KEN (KR)
DOAN VU VAN (KR)
RASOOL SHAFKET (KR)
Application Number:
PCT/KR2018/014590
Publication Date:
June 13, 2019
Filing Date:
November 26, 2018
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
C08G61/12
Foreign References:
| JP5622181B2 | 2014-11-12 | |||
| US9214258B2 | 2015-12-15 |
Other References:
NOH, S.: "Facile Enhancement of Open-Circuit Voltage in P3HT Analogues via Incorporation of Hexyl Thiophene-3-carboxylate", MACROMOLECULES, vol. 49, no. 18, 2016, pages 6836 - 6845, XP055616906
SHIRCLIFF, D. M.: "Synthesis and characterization of pendant phenyl ester-substituted thiophene based copolymers", MATERIALS TODAY COMMUNICATIONS, 2016, pages 15 - 22, XP055616908
HOANG, M. H.: "Regular conjugated terpolymers comprising two different a cceptors and bithiophene donor in repeating group: Effect of strong and weak acceptors on semiconducting properties", JOURNAL OF POLYMER SCIENCE , PART A: POLYMER CHEMISTRY, 2016, pages 1339 - 1347
ZHANG, M.: "Downwards tuning the HOMO level of polythiophene by carboxylate substitution for high open-circuit-voltage polymer solar cells", POLYM. CHEM., 2011, pages 2900 - 2906, XP055616909
SHIRCLIFF, D. M.: "Synthesis and characterization of pendant phenyl ester-substituted thiophene based copolymers", MATERIALS TODAY COMMUNICATIONS, 2016, pages 15 - 22, XP055616908
HOANG, M. H.: "Regular conjugated terpolymers comprising two different a cceptors and bithiophene donor in repeating group: Effect of strong and weak acceptors on semiconducting properties", JOURNAL OF POLYMER SCIENCE , PART A: POLYMER CHEMISTRY, 2016, pages 1339 - 1347
ZHANG, M.: "Downwards tuning the HOMO level of polythiophene by carboxylate substitution for high open-circuit-voltage polymer solar cells", POLYM. CHEM., 2011, pages 2900 - 2906, XP055616909
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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