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

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

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 ai...

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Veröffentlicht in:E-journal of surface science and nanotechnology 2015/06/27, Vol.13, pp.343-346
Hauptverfasser: Ogawa, Satoshi, Fujimoto, Taishi, Kanai, Tomomi, Uchiyama, Naoki, Tsukada, Chie, Yoshida, Tomoko, Yagi, Shinya
Format: Artikel
Sprache:eng
Schlagworte:
Cleaning
Electronic publishing
Evaporation
Gas evaporation method
Hydrogen storage
Hydrogen storage material
Isotherms
Nano-particles
Palladium
Quartz crystal microbalance (QCM)
Solubility
Surface chemistry
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Zusammenfassung: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]
ISSN:1348-0391
1348-0391
DOI:10.1380/ejssnt.2015.343