JPWO2006041092A1 - 色素増感型金属酸化物半導体電極及びその製造方法並びに色素増感型太陽電池 - Google Patents
色素増感型金属酸化物半導体電極及びその製造方法並びに色素増感型太陽電池 Download PDFInfo
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- JPWO2006041092A1 JPWO2006041092A1 JP2006540948A JP2006540948A JPWO2006041092A1 JP WO2006041092 A1 JPWO2006041092 A1 JP WO2006041092A1 JP 2006540948 A JP2006540948 A JP 2006540948A JP 2006540948 A JP2006540948 A JP 2006540948A JP WO2006041092 A1 JPWO2006041092 A1 JP WO2006041092A1
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- dye
- metal oxide
- sensitized
- oxide semiconductor
- semiconductor electrode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
下記組成の金属酸化物前駆体含有原料液を調製した。
[金属酸化物前駆体含有原料液組成]
ポリ酢酸ビニル:0.5g
N,N−DMF:4.5g
チタニウムテトラ−i−プロポキシド:2.0g
酢酸:0.5g
[エレクトロスピニング条件]
印加電圧:20kV
キャピラリー先端と基板との距離:14cm
Claims (10)
- 基板上に形成された導電基材上に金属酸化物半導体膜を形成する工程を有する色素増感型金属酸化物半導体電極の製造方法において、
該金属酸化物半導体膜の形成に当たり、金属酸化物前駆体含有原料液をエレクトロスピニング法により該導電基材に向けて噴射することにより、該導電基材上に金属酸化物前駆体を含むナノファイバーの堆積層を形成し、次いで該堆積層を焼成することを特徴とする色素増感型金属酸化物半導体電極の製造方法。 - 請求項1において、導電基材が透明導電膜であることを特徴とする色素増感型金属酸化物半導体電極の製造方法。
- 請求項1において、該金属酸化物が酸化チタンであることを特徴とする色素増感型金属酸化物半導体電極の製造方法。
- 請求項1において、該金属酸化物前駆体含有原料液が、金属酸化物前駆体5〜60重量%と高分子化合物1〜30重量%を含む溶液であることを特徴とする色素増感型金属酸化物半導体電極の製造方法。
- 請求項1において、該金属酸化物前駆体が金属アルコキシドであることを特徴とする色素増感型金属酸化物半導体電極の製造方法。
- 請求項1に記載の色素増感型金属酸化物半導体電極の製造方法により製造されたことを特徴とする色素増感型金属酸化物半導体電極。
- 基板と、該基板上に形成された導電基材と、該導電基材上に形成された金属酸化物半導体膜とを有する色素増感型金属酸化物半導体電極において、
該半導体膜が、エレクトロスピニング法により形成された金属酸化物ナノファイバーを含むことを特徴とする色素増感型金属酸化物半導体電極。 - 請求項7において、該金属酸化物ナノファイバーが酸化チタンナノファイバーであることを特徴とする色素増感型金属酸化物半導体電極。
- 色素増感型半導体電極と、この色素増感型半導体電極に対面して設けられた対向電極と、該色素増感型半導体電極と対向電極との間に配置された電解質とを有する色素増感型太陽電池において、該色素増感型半導体電極が請求項5に記載の色素増感型金属酸化物半導体電極であることを特徴とする色素増感型太陽電池。
- 色素増感型半導体電極と、この色素増感型半導体電極に対面して設けられた対向電極と、該色素増感型半導体電極と対向電極との間に配置された電解質とを有する色素増感型太陽電池において、該色素増感型半導体電極が請求項6に記載の色素増感型金属酸化物半導体電極であることを特徴とする色素増感型太陽電池。
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JP2006540948A JP5029015B2 (ja) | 2004-10-15 | 2005-10-12 | 色素増感型金属酸化物半導体電極及びその製造方法並びに色素増感型太陽電池 |
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JP2004301707 | 2004-10-15 | ||
JP2004301707 | 2004-10-15 | ||
JP2006540948A JP5029015B2 (ja) | 2004-10-15 | 2005-10-12 | 色素増感型金属酸化物半導体電極及びその製造方法並びに色素増感型太陽電池 |
PCT/JP2005/018790 WO2006041092A1 (ja) | 2004-10-15 | 2005-10-12 | 色素増感型金属酸化物半導体電極及びその製造方法並びに色素増感型太陽電池 |
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JPWO2006041092A1 true JPWO2006041092A1 (ja) | 2008-05-15 |
JP5029015B2 JP5029015B2 (ja) | 2012-09-19 |
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US (1) | US20070243718A1 (ja) |
EP (1) | EP1801909A4 (ja) |
JP (1) | JP5029015B2 (ja) |
WO (1) | WO2006041092A1 (ja) |
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- 2005-10-12 WO PCT/JP2005/018790 patent/WO2006041092A1/ja active Application Filing
- 2005-10-12 EP EP05793667A patent/EP1801909A4/en not_active Withdrawn
- 2005-10-12 JP JP2006540948A patent/JP5029015B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP5029015B2 (ja) | 2012-09-19 |
EP1801909A1 (en) | 2007-06-27 |
US20070243718A1 (en) | 2007-10-18 |
WO2006041092A1 (ja) | 2006-04-20 |
EP1801909A4 (en) | 2012-08-15 |
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