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Title:
METHOD FOR PRODUCING LAYERED NANO THIN-FILM COMPRISING METAL OXIDE FILM AND POLYMER COMPOUND FILM, METHOD FOR PRODUCING METAL OXIDE NANO THIN-FILM, AND LAYERED NANO THIN-FILM COMPRISING METAL OXIDE FILM AND POLYMER COMPOUND FILM
Document Type and Number:
WIPO Patent Application WO/2016/027858
Kind Code:
A1
Abstract:
The present invention produces a layered nano thin-film comprising a metal oxide film and a polymer compound film by: 1) adding water to a metal alkoxide solution in a manner such that the molar quantity of the water constitutes 0.01 to 6 times the molar quantity of the metal in the metal alkoxide solution, and then hydrolyzing the metal alkoxide; 2) obtaining a gel film of a metal oxide by spreading the hydrolyzed metal alkoxide solution onto the surface of a non-aqueous solvent; 3) holding the gel film as is and curing the same, and spreading a solution of a polymer compound for reacting with or adsorbing to the gel film on the non-aqueous solvent surface on which the cured gel film is spread; 4) forming a layered film comprising the gel film and a polymer compound film; and 5) producing a layered film comprising the gel film and the polymer compound film formed on the surface of the non-aqueous solvent, drying the same, and obtaining a layered nano thin-film of the gel film and the polymer compound film.

Inventors:
SHIMOOKA Hirokazu (1-1 Sensui-cho, Tobata-ku, Kitakyushu-sh, Fukuoka 50, 〒8048550, JP)
Application Number:
JP2015/073391
Publication Date:
February 25, 2016
Filing Date:
August 20, 2015
Export Citation:
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Assignee:
KYUSHU INSTITUTE OF TECHNOLOGY (1-1 Sensui-cho, Tobata-ku Kitakyushu-sh, Fukuoka 50, 〒8048550, JP)
International Classes:
B32B9/00; B01D71/02; H01G4/12; H01G4/20; H01G4/33; C01G23/00
Foreign References:
JP2003287602A2003-10-10
JP2000089001A2000-03-31
JP2006265053A2006-10-05
JP2005263551A2005-09-29
JP2002275390A2002-09-25
Attorney, Agent or Firm:
NAKAMAE Fujio (Nakamae International Patent Office, Room 401 Kansen Bldg., 13-23, Asano 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 91, 〒8028691, JP)
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