Increased oxide ion diffusivity and surface exchange on Pr 2NiO4 base oxide by Au dispersion

J. Hyodo; K. Tominaga; Y. W. Ju; S. Ida; T. Ishihara

doi:10.1149/06101.0123ecst

Increased oxide ion diffusivity and surface exchange on Pr ₂NiO₄ base oxide by Au dispersion

J. Hyodo
, K. Tominaga
, Y. W. Ju
, S. Ida
, T. Ishihara

Advanced Energy Materials Thrust

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

2 Citations (Scopus)

Abstract

Influence of the metal dispersion in the dense Pr₂NiO ₄-base oxides on the charge and mass transport was investigated in this study. Ag, Au, Pd, and Pt metal particles were dispersed into the Cu- and Gadoped Pr₂NiO₄, and it was found that Au dispersion improves the electric conductivity. In addition, Au dispersion also enhances the oxide ion diffusivity and oxygen surface exchange property.

Original language	English
Pages (from-to)	123-129
Number of pages	7
Journal	ECS Transactions
Volume	61
Issue number	1
DOIs	https://doi.org/10.1149/06101.0123ecst
Publication status	Published - 2014

All Science Journal Classification (ASJC) codes

General Engineering

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10.1149/06101.0123ecst

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abstract = "Influence of the metal dispersion in the dense Pr2NiO 4-base oxides on the charge and mass transport was investigated in this study. Ag, Au, Pd, and Pt metal particles were dispersed into the Cu- and Gadoped Pr2NiO4, and it was found that Au dispersion improves the electric conductivity. In addition, Au dispersion also enhances the oxide ion diffusivity and oxygen surface exchange property.",

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AU - Hyodo, J.

AU - Tominaga, K.

AU - Ju, Y. W.

AU - Ida, S.

AU - Ishihara, T.

PY - 2014

Y1 - 2014

N2 - Influence of the metal dispersion in the dense Pr2NiO 4-base oxides on the charge and mass transport was investigated in this study. Ag, Au, Pd, and Pt metal particles were dispersed into the Cu- and Gadoped Pr2NiO4, and it was found that Au dispersion improves the electric conductivity. In addition, Au dispersion also enhances the oxide ion diffusivity and oxygen surface exchange property.

AB - Influence of the metal dispersion in the dense Pr2NiO 4-base oxides on the charge and mass transport was investigated in this study. Ag, Au, Pd, and Pt metal particles were dispersed into the Cu- and Gadoped Pr2NiO4, and it was found that Au dispersion improves the electric conductivity. In addition, Au dispersion also enhances the oxide ion diffusivity and oxygen surface exchange property.

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DO - 10.1149/06101.0123ecst

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Increased oxide ion diffusivity and surface exchange on Pr ₂NiO₄ base oxide by Au dispersion

Abstract

All Science Journal Classification (ASJC) codes

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