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Title:
METHOD FOR MANUFACTURING A NANOSTRUCTURED INORGANIC/ORGANIC HETEROJUNCTION SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2011/102677
Kind Code:
A2
Abstract:
The present invention relates to a method for manufacturing a significantly high efficient solar cell having a novel structure and superior stability, and which can be mass-produced from an inexpensive material for enabling the easy commercial availability thereof. More particularly, the method of the present invention comprises the following steps: (a) depositing slurry containing metal oxide particles and heat-treating the slurry to form a porous electron-transporting layer; (b) forming inorganic semiconductors on the surfaces of the metal oxide particles of the porous electron-transporting layer; and (c) impregnating the porous electron-transporting layer having the organic semiconductors formed thereon with a solution containing an organic photovoltaic material so as to form a hole-transporting layer.

Inventors:
SEOK SANG LL (KR)
IM SANG HYUK (KR)
CHANG JEONG AH (KR)
RHEE JAE HUI (KR)
LEE YONG HUI (KR)
KIM HI JUNG (KR)
Application Number:
PCT/KR2011/001099
Publication Date:
August 25, 2011
Filing Date:
February 18, 2011
Export Citation:
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Assignee:
KOREA RES INST CHEM TECH (KR)
SEOK SANG LL (KR)
IM SANG HYUK (KR)
CHANG JEONG AH (KR)
RHEE JAE HUI (KR)
LEE YONG HUI (KR)
KIM HI JUNG (KR)
International Classes:
H01L31/042
Foreign References:
KR20080097462A2008-11-05
KR20090124094A2009-12-03
KR20080028783A2008-04-01
KR20090131461A2009-12-29
Other References:
See references of EP 2560212A4
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (KR)
권오식 (KR)
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Claims:



 
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