Nanoporous thin film and method for fabricating the same

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United States of America Patent

PATENT NO 9925530
SERIAL NO

14837264

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Abstract

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The present invention relates to a nanoporous thin film and a method for fabricating the same. The nanoporous thin film fabricating method for fabricating a nanoporous thin film with a composite photocatalyst structure for a photodegradation and a water purification includes providing a porous substrate with a plurality of through-nanopores therein, each of which through-nanopores have an inner tube wall; forming an oxide-based photocatalyst layer over the porous substrate and the inner tube wall by using a first chemical-based deposition process; and forming a metal-based photocatalyst layer on a part of the oxide-based photocatalyst layer by using a second chemical-based deposition process.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL TSING HUA UNIVERSITYNO 101 SEC 2 GUANGFU RD EAST DISTRICT HSINCHU CITY 30013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hsueh-Shih Hsinchu, TW 35 179
Chen, Po-Hsun Hsinchu, TW 11 22
Perng, Tsong-Pyng Hsinchu, TW 17 49
Su, Chung-Yi Hsinchu, TW 47 668

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