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Clean Technology 2008

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Bio Energy, Renewables, Green Building, Smart Grid, Storage, and Water

Clean Technology 2008

Bio Energy, Renewables, Green Building, Smart Grid, Storage, and Water

Chapter 5: Fuel Cell & Hydrogen Technologies

 

Structural Stability of Hydrogen Storage Materials

Authors:M. Katagiri, H. Onodera, H. Ogawa
Affilation:National Institute for Materials Science, JP
Pages:306 - 309
Keywords:hydrogen, metal, diffusion, molecular dynamics, computer simulation
Abstract:Elastic instability by hydrogenation and hydrogen diffusion are studied by molecular dynamics method. The bulk modulus instability causes the anorphization by hydrogenation. The atomic relaxation reduces the pressure fluctuation terms i n the elastic constant, and it leads to the bulk modulus instability. The hydrogen diffusion in metals is also studied. The phase transition of the diffusion is discussed.
This paper is available to CTSI members in PDF© format.
ISBN:1-4200-8502-0
Pages:724
Order:Online/Mail/Fax Ordering Options
Indexes:Keywords, Authors, Affiliations
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