MODIFIED TITANIUM OXIDE MICROPARTICLE AND PHOTOELECTRIC TRANSDUCER MAKING USE OF THE SAME

Title:

MODIFIED TITANIUM OXIDE MICROPARTICLE AND PHOTOELECTRIC TRANSDUCER MAKING USE OF THE SAME

Document Type and Number:

WIPO Patent Application WO/2006/080384

Kind Code:

A1

Abstract:

[PROBLEMS] To develop metal microparticles useful in dye-sensitized solar cell, etc. and to provide a photoelectric transducer capable of exhibiting enhanced release voltage in dye-sensitized solar cell. [MEANS FOR SOLVING PROBLEMS] There are provided modified titanium oxide microparticles comprised of titanium oxide and one or two or more types of nontitanic metal oxides (including silicon oxides) selected from the group consisting of periodic-table group IB oxides, group IIA oxides, group IIB oxides, group IIIA oxides, group IIIB oxides, group IVA oxides other than titanium oxides, group IVB oxides, group VIA oxides, group VIII oxides and vanadium oxides. Further, there is provided a photoelectric transducer making use of the modified titanium oxide microparticles.

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Inventors:

INOUE TERUHISA (JP)
SHIGAKI KOICHIRO (JP)
HOSHI TAKAYUKI (JP)
KANEKO MASAYOSHI (JP)

Application Number:

PCT/JP2006/301199

Publication Date:

August 03, 2006

Filing Date:

January 26, 2006

Export Citation:

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Assignee:

NIPPON KAYAKU KK (JP)
INOUE TERUHISA (JP)
SHIGAKI KOICHIRO (JP)
HOSHI TAKAYUKI (JP)
KANEKO MASAYOSHI (JP)

International Classes:

H01M14/00; H01L31/04

Foreign References:

JP2003251194A	2003-09-09
JP2003249279A	2003-09-05
JP2003272723A	2003-09-26
JP2004047264A	2004-02-12
JP2005019130A	2005-01-20
JP2005019124A	2005-01-20

Other References: