NO + CO reaction on polycrystalline palladium foils with specific surface crystallographic orientation: A new approach to develop foil catalysts based on texture control

Kenta Hayashi; Satoshi Kameoka; An Pang Tsai

doi:10.2320/matertrans.MT-M2021050

NO + CO reaction on polycrystalline palladium foils with specific surface crystallographic orientation: A new approach to develop foil catalysts based on texture control

Kenta Hayashi, Satoshi Kameoka, An Pang Tsai

Division of Inorganic Material Research

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

Abstract

Catalytic properties of the metal foils were tuned by the specific surface crystallographic orientation control. The NO + CO reactivity of polycrystalline Pd foils with (101) or (211) orientation, characterized by using electron backscattered diffraction (EBSD), was investigated. The (211)-oriented Pd foils exhibited much greater activity compared with (101) orientated Pd foils, which is in good agreement with the previous structure sensitivity studies on NO + CO reactions over Pd. Hence, the present study introduces the surface crystallographic orientation control of foil catalysts as a new development strategy for the unique catalysts in the material gap.

Original language	English
Pages (from-to)	1089-1096
Number of pages	8
Journal	Materials Transactions
Volume	62
Issue number	8
DOIs	https://doi.org/10.2320/matertrans.MT-M2021050
Publication status	Published - 2021

Keywords

Electron backscattered diffraction
Foil catalyst
Material gap
NO + CO reaction
Palladium catalyst
Structure sensitivity
Surface crystallographic orientation
Texture control

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.2320/matertrans.MT-M2021050

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title = "NO + CO reaction on polycrystalline palladium foils with specific surface crystallographic orientation: A new approach to develop foil catalysts based on texture control",

abstract = "Catalytic properties of the metal foils were tuned by the specific surface crystallographic orientation control. The NO + CO reactivity of polycrystalline Pd foils with (101) or (211) orientation, characterized by using electron backscattered diffraction (EBSD), was investigated. The (211)-oriented Pd foils exhibited much greater activity compared with (101) orientated Pd foils, which is in good agreement with the previous structure sensitivity studies on NO + CO reactions over Pd. Hence, the present study introduces the surface crystallographic orientation control of foil catalysts as a new development strategy for the unique catalysts in the material gap. ",

keywords = "Electron backscattered diffraction, Foil catalyst, Material gap, NO + CO reaction, Palladium catalyst, Structure sensitivity, Surface crystallographic orientation, Texture control",

author = "Kenta Hayashi and Satoshi Kameoka and Tsai, {An Pang}",

note = "Funding Information: This work was financially supported by Grants-in-Aid for Scientific Research [(B) 18H01783 and (B) 19H02452] from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan and “Dynamic Alliance for Open Innovation Bridging Human, Environment and Materials”. The HAXPES experiments were performed at the BL15XU beamline of SPring-8 with the approval of the National Institute for Materials Science (NIMS) under the “Nanotechnology Platform” of the MEXT, Japan (Proposal No. 2019A4906, 2019B4907). Publisher Copyright: {\textcopyright} 2021 The Japan Institute of Metals and Materials.",

year = "2021",

doi = "10.2320/matertrans.MT-M2021050",

language = "English",

volume = "62",

pages = "1089--1096",

journal = "Materials Transactions",

issn = "1345-9678",

publisher = "Japan Institute of Metals (JIM)",

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TY - JOUR

T1 - NO + CO reaction on polycrystalline palladium foils with specific surface crystallographic orientation

T2 - A new approach to develop foil catalysts based on texture control

AU - Hayashi, Kenta

AU - Kameoka, Satoshi

AU - Tsai, An Pang

N1 - Funding Information: This work was financially supported by Grants-in-Aid for Scientific Research [(B) 18H01783 and (B) 19H02452] from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan and “Dynamic Alliance for Open Innovation Bridging Human, Environment and Materials”. The HAXPES experiments were performed at the BL15XU beamline of SPring-8 with the approval of the National Institute for Materials Science (NIMS) under the “Nanotechnology Platform” of the MEXT, Japan (Proposal No. 2019A4906, 2019B4907). Publisher Copyright: © 2021 The Japan Institute of Metals and Materials.

PY - 2021

Y1 - 2021

N2 - Catalytic properties of the metal foils were tuned by the specific surface crystallographic orientation control. The NO + CO reactivity of polycrystalline Pd foils with (101) or (211) orientation, characterized by using electron backscattered diffraction (EBSD), was investigated. The (211)-oriented Pd foils exhibited much greater activity compared with (101) orientated Pd foils, which is in good agreement with the previous structure sensitivity studies on NO + CO reactions over Pd. Hence, the present study introduces the surface crystallographic orientation control of foil catalysts as a new development strategy for the unique catalysts in the material gap.

AB - Catalytic properties of the metal foils were tuned by the specific surface crystallographic orientation control. The NO + CO reactivity of polycrystalline Pd foils with (101) or (211) orientation, characterized by using electron backscattered diffraction (EBSD), was investigated. The (211)-oriented Pd foils exhibited much greater activity compared with (101) orientated Pd foils, which is in good agreement with the previous structure sensitivity studies on NO + CO reactions over Pd. Hence, the present study introduces the surface crystallographic orientation control of foil catalysts as a new development strategy for the unique catalysts in the material gap.

KW - Electron backscattered diffraction

KW - Foil catalyst

KW - Material gap

KW - NO + CO reaction

KW - Palladium catalyst

KW - Structure sensitivity

KW - Surface crystallographic orientation

KW - Texture control

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DO - 10.2320/matertrans.MT-M2021050

M3 - Article

AN - SCOPUS:85111196880

VL - 62

SP - 1089

EP - 1096

JO - Materials Transactions

JF - Materials Transactions

SN - 1345-9678

IS - 8

ER -

NO + CO reaction on polycrystalline palladium foils with specific surface crystallographic orientation: A new approach to develop foil catalysts based on texture control

Abstract

Keywords

ASJC Scopus subject areas

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