Title:
PHOTOELECTRIC CONVERSION ELEMENT AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/121134
Kind Code:
A1
Abstract:
Provided is a high-efficiency photoelectric conversion element whereby resistance loss is minimized. The photoelectric conversion element is formed with an electron transport part (2) and a positive hole transport part (3) sandwiched between a pair of electrodes (1), (1). At least one of the electron transport part (2) and the positive hole transport part (3) is covered by a porous current collector (5) which is configured from particles (4) which are arrayed one-dimensionally. The desired porosity of the porous current collector (5) is 70% or more. The porous current collector (5) preferably makes contact with the electron transport part (3) which contains a sensitizing dye. Current collecting function is improved by the porous current collector (5).
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Inventors:
SEKIGUCHI TAKASHI
YABE HIROKI
SUZUKA MICHIO
HAYASHI NAOKI
YABE HIROKI
SUZUKA MICHIO
HAYASHI NAOKI
Application Number:
PCT/JP2012/055335
Publication Date:
September 13, 2012
Filing Date:
March 02, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
SEKIGUCHI TAKASHI
YABE HIROKI
SUZUKA MICHIO
HAYASHI NAOKI
SEKIGUCHI TAKASHI
YABE HIROKI
SUZUKA MICHIO
HAYASHI NAOKI
International Classes:
H01M14/00; H01L31/04
Foreign References:
| JP2000243465A | 2000-09-08 | |||
| JP2006339113A | 2006-12-14 | |||
| JP2005139026A | 2005-06-02 | |||
| JP2001283941A | 2001-10-12 |
Attorney, Agent or Firm:
NISHIKAWA, Yoshikiyo et al. (JP)
Yoshikiyo Nishikawa (JP)
Yoshikiyo Nishikawa (JP)
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Claims: