Title:
SPIROBIFLUORENE COMPOUND AND PEROVSKITE SOLAR CELL COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/088797
Kind Code:
A1
Abstract:
The present invention relates to a spirobifluorene compound and a perovskite solar cell comprising the same and, more particularly, to a spirobifluorene compound which can be used as a hole transport material of a perovskite solar cell, and a perovskite solar cell comprising the same as a hole transport material.
Inventors:
LEE JAEMIN (KR)
NA HYE JIN (KR)
JEON NAM JOONG (KR)
SEO JANG WON (KR)
NOH JUN HONG (KR)
YANG TAE YOUL (KR)
SEOK SANG IL (KR)
NA HYE JIN (KR)
JEON NAM JOONG (KR)
SEO JANG WON (KR)
NOH JUN HONG (KR)
YANG TAE YOUL (KR)
SEOK SANG IL (KR)
Application Number:
PCT/KR2017/012601
Publication Date:
May 17, 2018
Filing Date:
November 08, 2017
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
C07C217/94; H01L51/42
Domestic Patent References:
| WO2014170839A2 | 2014-10-23 | |||
| WO2016078738A1 | 2016-05-26 |
Foreign References:
| JP2011113649A | 2011-06-09 | |||
| KR101608281B1 | 2016-04-04 | |||
| JP2012023266A | 2012-02-02 |
Other References:
MALINAUSKAS, T. ET AL.: "Enhancing Thermal Stability and Lifetime of Solid-state Dye-sensitized Solar Cells via Molecular Engineering of the Hole-transporting Material Spiro-OMeTAD", ACS APPLIED MATERIALS & INTERFACES, vol. 7, no. 21, 2015, pages 11107 - 11116, XP055500952
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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