journal article·2004-01Open access

Characteristics of the absorption and the emission of hydrogen in palladium nanoparticles encapsulated into graphite at 1.0 MPa hydrogen pressure

Nobumitsu Hirai, Masayuki Takashima, Toshihiro Tanaka, Shigeta Hara

Abstract

Palladium nanoparticles encapsulated into graphite (Pd–graphite intercalation compound: Pd–GIC) were produced from two kinds of graphite, natural graphite (average flake size: 270 μm) and kish graphite (average flake size: 15 mm). Hydrogen storage properties of Pd–GIC have been investigated by means of differential scanning calorimetry (DSC) between 473 and 573 K at 1.0 MPa hydrogen pressure. It is found from the DSC measurement that Pd–GIC can absorb and emit hydrogen.
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Research context

OpenAlex topics: Hydrogen Storage and Materials · Advancements in Battery Materials · Rare-earth and actinide compounds

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