PRODUCTION OF HIGH PERFORMANCE PHOTOCATALYST - National Institute of Advanced Industrial Science and Technology

Title:

PRODUCTION OF HIGH PERFORMANCE PHOTOCATALYST

Document Type and Number:

Japanese Patent JP3401557

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a high performance photocatalyst which has high efficiency for decomposing harmful substances and can be used for a long period of time.
SOLUTION: The high performance photocatalyst is a spherical photocatalyst whose surface is partially covered with a polymer having anionic groups.

Inventors:

Keiichi Tanaka
Sharik Bora

Application Number:

JP35325799A

Publication Date:

April 28, 2003

Filing Date:

December 13, 1999

Export Citation:

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Assignee:

National Institute of Advanced Industrial Science and Technology

International Classes:

B01D53/86; B01J31/08; B01J35/00; C02F1/32; B01J35/02; C02F1/72; C07B37/06; C09K3/00; B01J31/06; B01J35/08; C02F1/30; (IPC1-7): B01J35/02; B01D53/86; B01J31/08; C02F1/32

Domestic Patent References:

JP11221471A

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