Hydrogen Storage Property of the Pd Nanoparticle with Clean Surfaces Studied by QCM

Satoshi Ogawa; Taishi Fujimoto; Tomomi Kanai; Naoki Uchiyama; Chie Tsukada; Tomoko Yoshida; Shinya Yagi

doi:10.1380/ejssnt.2015.343

Conference -ISSS-7-

Hydrogen Storage Property of the Pd Nanoparticle with Clean Surfaces Studied by QCM

Satoshi Ogawa, Taishi Fujimoto, Tomomi Kanai, Naoki Uchiyama, Chie Tsukada, Tomoko Yoshida, Shinya Yagi

Author information

Satoshi Ogawa
Division of Quantum Science and Energy Engineering, Department of Materials, Physics and Energy Engineering, Graduate School of Engineering, Nagoya University
Taishi Fujimoto
Division of Quantum Science and Energy Engineering, Department of Materials, Physics and Energy Engineering, Graduate School of Engineering, Nagoya University
Tomomi Kanai
R&D Division of Energy and Environment, ATSUMITEC Co., Ltd.
Naoki Uchiyama
R&D Division of Energy and Environment, ATSUMITEC Co., Ltd.
Chie Tsukada
Department of Quantum Engineering, Graduate School of Engineering, Nagoya University
Tomoko Yoshida
Division of Quantum Science and Energy Engineering, Department of Materials, Physics and Energy Engineering, Graduate School of Engineering, Nagoya University
EcoTopia Science Institute, Nagoya University
Shinya Yagi
Division of Quantum Science and Energy Engineering, Department of Materials, Physics and Energy Engineering, Graduate School of Engineering, Nagoya University
EcoTopia Science Institute, Nagoya University

Keywords: Palladium, Nano-particles, Hydrogen storage material, Quartz crystal microbalance (QCM), Gas evaporation method

JOURNAL FREE ACCESS

2015 Volume 13 Pages 343-346

DOI https://doi.org/10.1380/ejssnt.2015.343

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Abstract

The hydrogen absorption behavior of the Pd NPs has been investigated by the noble techniques. The Pd NPs with the clean surface have been fabricated by the gas evaporation method. The P-C isotherm of the hydrogen absorption of the Pd NPs has been obtained using the QCM without the exposure to the air. The P-C isotherms have shown the clear size dependent absorption behavior for the Pd NPs. Further absorption and desorption cycles decrease the solubility of H signicantly in the Pd NPs. [DOI: 10.1380/ejssnt.2015.343]

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