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Summary & Details

Effect of Fabrication Parameters on CO Oxidation Characteristics of Three-Way Catalyst Microparticles Membrane on Gasoline Particulate Filter

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20266032

Paper/Info type: Proceedings (Autumn)

No.99-26

Pages: 1-2(Total 2 p)

Date of publication: Oct 2026

Publisher: JSAE

Language: English

Event: 2026 JSAE Annual Congress (Autumn)

Detailed Information

Author(J)	1) Eugene Gatete, 2) Tsuyoshi Nagasawa
Author(E)	1) Eugene Gatete, 2) Tsuyoshi Nagasawa
Affiliation(J)	1) Institute of Science Tokyo, 2) Institute of Science Tokyo
Affiliation(E)	1) Institute of Science Tokyo, 2) Institute of Science Tokyo
Abstract(E)	This paper investigate effect of membrane fabrication parameters on CO oxidation for advanced gasoline particulate filters with three ways catalytic TWCGPF functionality. Using ultrasonic spray, TWC microparticles were generated at 700 and deposited onto GPF wall. CO oxidation were conducted to investigate catalytic performance of metal amounts and sintering temperatures. Comparing both two and four times precious metal loadings over standard TWC/GPF fired at 900, the light-off temperature T50 decreased the catalyst performance by 4.196 and 9.091 percent, however it led to an increase of CO conversion rate at full conversion temperature T100 by 33.984 and 32. 031 percent respectively

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