Title:
NOVEL POLYMER MATERIAL FOR HIGHTLY EFFICIENT ORGANIC THIN-FILM SOLAR CELL, AND ORGANIC THIN-FILM SOLAR CELL USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/119962
Kind Code:
A1
Abstract:
The present invention relates to a novel polymer material for highly efficient organic thin-film solar cell having a high level of hole mobility and power conversion efficiency, and more specifically to a polymer in which a compound containing an electron donor group and a compound containing an electron acceptor group are introduced repeatedly in alternation, the electron donor group being represented by the chemical formula 1 or chemical formula 2, and the electron acceptor group being represented by one chemical formula selected from among the chemical formulas 3 to 8.
Inventors:
WOO HAN YOUNG (KR)
KIM JIN YOUNG (KR)
LEE WON HO (KR)
NGUYEN THANH LUAN (KR)
UDDIN MOHAMMAD AFSAR (KR)
CHOI HYO SUNG (KR)
KO SEO JIN (KR)
KIM JIN YOUNG (KR)
LEE WON HO (KR)
NGUYEN THANH LUAN (KR)
UDDIN MOHAMMAD AFSAR (KR)
CHOI HYO SUNG (KR)
KO SEO JIN (KR)
Application Number:
PCT/KR2014/000909
Publication Date:
August 07, 2014
Filing Date:
February 03, 2014
Export Citation:
Assignee:
PUSAN NAT UNIV IND COOP FOUND (KR)
UNIST ACADEMY IND RES CORP (KR)
UNIST ACADEMY IND RES CORP (KR)
International Classes:
C08G61/12; C08G73/06; H01L31/042; H01L51/00
Foreign References:
| KR20100113218A | 2010-10-21 |
Other References:
JON EGGERT CARLE ET AL.: "Low band gap polymers based on 1,4-dialkoxybenzene, thiophene, bithiophene donors and the benzothiadiazole acceptor.", SOLAR ENERGY MATERIALS & SOLARCELLS., vol. 94, 15 January 2010 (2010-01-15), pages 774 - 780
CHENG-LIANG LIU ET AL.: "New Didecyloxyphenylene? Acceptor Alternating Conjugated Copolymers: Synthesis, Properties, and Optoelectronic Device Applications", MACROMOLECULES, vol. 41, no. 19, 2008, pages 6952 - 6959
JON E. CARL ET AL.: "Polymer for organic photovoltaics based on 1,5-bis (2-hexyldecyloxy)-naphthalene, thiophene, and benzothiadiazole.", JOURNAL OF PHOTONICS FOR ENERGY., vol. 1, 2011, pages 011111 - 1 -10
CHENG-LIANG LIU ET AL.: "New Didecyloxyphenylene? Acceptor Alternating Conjugated Copolymers: Synthesis, Properties, and Optoelectronic Device Applications", MACROMOLECULES, vol. 41, no. 19, 2008, pages 6952 - 6959
JON E. CARL ET AL.: "Polymer for organic photovoltaics based on 1,5-bis (2-hexyldecyloxy)-naphthalene, thiophene, and benzothiadiazole.", JOURNAL OF PHOTONICS FOR ENERGY., vol. 1, 2011, pages 011111 - 1 -10
Attorney, Agent or Firm:
KIM, SUNG-HYUN (KR)
김성현 (KR)
김성현 (KR)
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