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US 2014/0174514 A1Published application
Metal oxide-carbonaceous hybrid thin film and preparing method thereof
AssigneeEwha University-Industry Collaboration Foundation
InventorsDong Ha Kim, Yoon Hee Jang
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Abstract
The present disclosure relates to a metal oxide-carbonaceous hybrid thin film, a preparing method of the metal oxide-carbonaceous hybrid thin film, and a dye-sensitized solar cell using a photoelectrode including the metal oxide-carbonaceous hybrid thin film.
Claims19
A method for preparing a metal oxide-carbonaceous hybrid thin film, comprising:
- (a) preparing a solution containing a reversed micelle of a self-assembled block copolymer;
- (b) adding a metal oxide precursor and an acid solution to the solution to prepare a metal oxide-containing reversed micelle solution;
- (c) coating the metal oxide-containing reversed micelle solution on a substrate to prepare a metal oxide-self-assembled block copolymer hybrid thin film;
- (d) stabilizing the metal oxide-self-assembled block copolymer hybrid thin film;
- and
- (e) heating the stabilized metal oxide-self-assembled block copolymer hybrid thin film for carbonization.
3 more elements
Dependencies are inferred from the claim text.