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Zhikun ZHANG , Zuolin CUI , Kezeng CHEN Donghua ZUO and Lifeng DONG(Research Center of Nanocrystalline Materials , Qingdao Institute of Chemical Technology , Qingdao 266042 , China)
材料科学技术（英文）
Nanocrystalline transition metals were prepared with Ar+H2 arc plasma method. The hydrogenmust be used during preparation to get a special nanrvparticles. The hydrogen plays an importantrole in the structure and state of nanocrystalline transition metals. The state of hydrogen andthe change of the nanocrystalline metal structure caused by hydrogen are called the behaviour ofhydrogen in nano-transition metals which includes the ability and function of storing hydrogenin the metals.
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