Development and application of sintering dynamics simulation for automotive catalyst

Ai Suzuki; Katsuyoshi Nakamura; Ryo Sato; Kotaro Okushi; Michihisa Koyama; Hideyuki Tsuboi; Nozomu Hatakeyama; Akira Endou; Hiromitsu Takaba; Carlos A. Del Carpio; Momoji Kubo; Akira Miyamoto

doi:10.1007/s11244-009-9352-8

Development and application of sintering dynamics simulation for automotive catalyst

Ai Suzuki
, Katsuyoshi Nakamura
, Ryo Sato
, Kotaro Okushi
, Michihisa Koyama
, Hideyuki Tsuboi
, Nozomu Hatakeyama
, Akira Endou
, Hiromitsu Takaba
, Carlos A. Del Carpio
, Momoji Kubo
, Akira Miyamoto

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Sintering behavior of Pt/γ-Al₂O₃, Pt/ZrO ₂ and Pt/CeO₂ catalyst was studied using an originally developed 3D sintering simulator. Experimental results were well reproduced. While Pt on the γ-Al₂O₃ sintered significantly, Pt on CeO₂ presented the highest stability against sintering. On the other hand, grain growth of supports was significant in the order; ZrO ₂ > CeO₂ > γ-Al₂O₃.

Original language	English
Pages (from-to)	1852-1855
Number of pages	4
Journal	Topics in Catalysis
Volume	52
Issue number	13-20
DOIs	https://doi.org/10.1007/s11244-009-9352-8
Publication status	Published - Dec 2009

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry

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10.1007/s11244-009-9352-8

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title = "Development and application of sintering dynamics simulation for automotive catalyst",

abstract = "Sintering behavior of Pt/γ-Al2O3, Pt/ZrO 2 and Pt/CeO2 catalyst was studied using an originally developed 3D sintering simulator. Experimental results were well reproduced. While Pt on the γ-Al2O3 sintered significantly, Pt on CeO2 presented the highest stability against sintering. On the other hand, grain growth of supports was significant in the order; ZrO 2 > CeO2 > γ-Al2O3.",

author = "Ai Suzuki and Katsuyoshi Nakamura and Ryo Sato and Kotaro Okushi and Michihisa Koyama and Hideyuki Tsuboi and Nozomu Hatakeyama and Akira Endou and Hiromitsu Takaba and \{Del Carpio\}, \{Carlos A.\} and Momoji Kubo and Akira Miyamoto",

year = "2009",

month = dec,

doi = "10.1007/s11244-009-9352-8",

language = "English",

volume = "52",

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issn = "1022-5528",

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TY - JOUR

T1 - Development and application of sintering dynamics simulation for automotive catalyst

AU - Suzuki, Ai

AU - Nakamura, Katsuyoshi

AU - Sato, Ryo

AU - Okushi, Kotaro

AU - Koyama, Michihisa

AU - Tsuboi, Hideyuki

AU - Hatakeyama, Nozomu

AU - Endou, Akira

AU - Takaba, Hiromitsu

AU - Del Carpio, Carlos A.

AU - Kubo, Momoji

AU - Miyamoto, Akira

PY - 2009/12

Y1 - 2009/12

N2 - Sintering behavior of Pt/γ-Al2O3, Pt/ZrO 2 and Pt/CeO2 catalyst was studied using an originally developed 3D sintering simulator. Experimental results were well reproduced. While Pt on the γ-Al2O3 sintered significantly, Pt on CeO2 presented the highest stability against sintering. On the other hand, grain growth of supports was significant in the order; ZrO 2 > CeO2 > γ-Al2O3.

AB - Sintering behavior of Pt/γ-Al2O3, Pt/ZrO 2 and Pt/CeO2 catalyst was studied using an originally developed 3D sintering simulator. Experimental results were well reproduced. While Pt on the γ-Al2O3 sintered significantly, Pt on CeO2 presented the highest stability against sintering. On the other hand, grain growth of supports was significant in the order; ZrO 2 > CeO2 > γ-Al2O3.

UR - https://www.scopus.com/pages/publications/71749093811

UR - https://www.scopus.com/pages/publications/71749093811#tab=citedBy

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DO - 10.1007/s11244-009-9352-8

M3 - Article

AN - SCOPUS:71749093811

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VL - 52

SP - 1852

EP - 1855

JO - Topics in Catalysis

JF - Topics in Catalysis

IS - 13-20

ER -

Development and application of sintering dynamics simulation for automotive catalyst

Abstract

All Science Journal Classification (ASJC) codes

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