Title:
FULLERENE DERIVATIVE, AND N-TYPE SEMICONDUCTOR MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/217448
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a material having excellent properties as an n-type semiconductor, particularly an n-type semiconductor for a photoconverter of an organic thin-film solar battery, and the like. Provided is a fullerene derivative represented by general formula (1) [where X1a is a hydrogen atom, chlorine atom, bromine atom, iodine atom, alkyl group optionally having one or more substituent groups, alkoxy group optionally having one or more substituent groups, or cyano group; X1b is a chlorine atom, bromine atom, iodine atom, alkyl group optionally having one or more substituent groups, alkoxy group optionally having one or more substituent groups, or cyano group; R2 is an aryl group optionally having one or more substituent groups or heteroaryl group optionally having one or more substituent groups; R3 is a hydrogen atom or organic group; and ring A is a fullerene ring].
Inventors:
NAGAI TAKABUMI (JP)
ADACHI KENJI (JP)
ASO YOSHIO (JP)
IE YUTAKA (JP)
KARAKAWA MAKOTO (JP)
ADACHI KENJI (JP)
ASO YOSHIO (JP)
IE YUTAKA (JP)
KARAKAWA MAKOTO (JP)
Application Number:
PCT/JP2017/021933
Publication Date:
December 21, 2017
Filing Date:
June 14, 2017
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
UNIV OSAKA (JP)
UNIV OSAKA (JP)
International Classes:
C07D209/70; H01L29/06; H01L51/46
Domestic Patent References:
| WO2014185536A1 | 2014-11-20 | |||
| WO2014185535A1 | 2014-11-20 |
Foreign References:
| JP2012089538A | 2012-05-10 |
Other References:
CIAMMAICHELLA A. ET AL.: "A π-Stacked Porphyrin–Fullerene Electron Donor–Acceptor Conjugate That Features a Surprising Frozen Geometry", CHEMISTRY-A EUROPEAN JOURNAL, vol. 18, no. 44, 2012, pages 14008 - 14016, XP055449415
MAKOTO KARAKAWA: "Yuki Hakumaku Taiyo Denchi no Seino Kojo to Yoto Kakudai ni Kiyo suru Zairyo Kaihatsu", NATIONAL CONVENTION RECORD I.E.E. JAPAN, vol. 2017, 5 March 2017 (2017-03-05)
MAKOTO KARAKAWA: "Yuki Hakumaku Taiyo Denchi no Seino Kojo to Yoto Kakudai ni Kiyo suru Zairyo Kaihatsu", NATIONAL CONVENTION RECORD I.E.E. JAPAN, vol. 2017, 5 March 2017 (2017-03-05)
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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