Nanostructured graphite-hydrogen system prepared by mechanical milling under hydrogen and argon atmospheres

S. Orimo; H. Fujii; T. Matsushima; K. Ito; T. Fukunaga

doi:10.1007/BF03028106

Nanostructured graphite-hydrogen system prepared by mechanical milling under hydrogen and argon atmospheres

S. Orimo, H. Fujii, T. Matsushima, K. Ito, T. Fukunaga

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

5 Citations (Scopus)

Abstract

Nanostructured graphite was prepared by mechanical milling under hydrogen and argon atmospheres. The hydrogen concentration in the sample prepared by miling under hydrogen atmosphere reaches up to 7.4 mass% (CH_0.95). Judging from the radial distribution function determined by the neutron diffraction measurement, there are two types of deuterium (hydrogen) coordinations. On the other hand, the hydrogen concentration does not exceed 0.5 mass% by the gas-phase hydrogenation for the sample prepared by milling under argon atmosphere.

Original language	English
Pages (from-to)	601-603
Number of pages	3
Journal	Metals and Materials International
Volume	6
Issue number	6
DOIs	https://doi.org/10.1007/BF03028106
Publication status	Published - Dec 2000
Externally published	Yes

Keywords

Graphite
Hydrogen
Mechanical milling
Neutron diffraction

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

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10.1007/BF03028106

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title = "Nanostructured graphite-hydrogen system prepared by mechanical milling under hydrogen and argon atmospheres",

abstract = "Nanostructured graphite was prepared by mechanical milling under hydrogen and argon atmospheres. The hydrogen concentration in the sample prepared by miling under hydrogen atmosphere reaches up to 7.4 mass% (CH0.95). Judging from the radial distribution function determined by the neutron diffraction measurement, there are two types of deuterium (hydrogen) coordinations. On the other hand, the hydrogen concentration does not exceed 0.5 mass% by the gas-phase hydrogenation for the sample prepared by milling under argon atmosphere.",

keywords = "Graphite, Hydrogen, Mechanical milling, Neutron diffraction",

author = "S. Orimo and H. Fujii and T. Matsushima and K. Ito and T. Fukunaga",

year = "2000",

month = dec,

doi = "10.1007/BF03028106",

language = "English",

volume = "6",

pages = "601--603",

journal = "Metals and Materials International",

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T1 - Nanostructured graphite-hydrogen system prepared by mechanical milling under hydrogen and argon atmospheres

AU - Orimo, S.

AU - Fujii, H.

AU - Matsushima, T.

AU - Ito, K.

AU - Fukunaga, T.

PY - 2000/12

Y1 - 2000/12

N2 - Nanostructured graphite was prepared by mechanical milling under hydrogen and argon atmospheres. The hydrogen concentration in the sample prepared by miling under hydrogen atmosphere reaches up to 7.4 mass% (CH0.95). Judging from the radial distribution function determined by the neutron diffraction measurement, there are two types of deuterium (hydrogen) coordinations. On the other hand, the hydrogen concentration does not exceed 0.5 mass% by the gas-phase hydrogenation for the sample prepared by milling under argon atmosphere.

AB - Nanostructured graphite was prepared by mechanical milling under hydrogen and argon atmospheres. The hydrogen concentration in the sample prepared by miling under hydrogen atmosphere reaches up to 7.4 mass% (CH0.95). Judging from the radial distribution function determined by the neutron diffraction measurement, there are two types of deuterium (hydrogen) coordinations. On the other hand, the hydrogen concentration does not exceed 0.5 mass% by the gas-phase hydrogenation for the sample prepared by milling under argon atmosphere.

KW - Graphite

KW - Hydrogen

KW - Mechanical milling

KW - Neutron diffraction

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JO - Metals and Materials International

JF - Metals and Materials International

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ER -

Nanostructured graphite-hydrogen system prepared by mechanical milling under hydrogen and argon atmospheres

Abstract

Keywords

ASJC Scopus subject areas

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