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Fabrication of stable Pd nanowire assisted by hydrogen in solution

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Title: Fabrication of stable Pd nanowire assisted by hydrogen in solution
Authors: Kiguchi, M.1 Browse this author →KAKEN DB
Murakoshi, K. Browse this author
Authors(alt): 木口, 学1
Issue Date: 19-Jun-2006
Publisher: American Institute of Physics
Journal Title: Applied Physics Letters
Volume: 88
Issue: 25
Start Page: 253112
Publisher DOI: 10.1063/1.2216029
Abstract: We have mechanically fabricated a Pd nanowire in solution under electrochemical potential control. A clear feature appeared in the conductance histogram when the electrochemical potential of the Pd wire was kept at the hydrogen evolution potential. Conductance traces showed the Pd wire was stretched 0.4 nm in length just before breaking, suggesting that at least two Pd atoms might contribute to the formation of the Pd wire. The results indicate that a certain atomic configuration of the Pd nanowire is stabilized by hydrogen. We discuss the stabilization mechanism due to changes in bond strengths caused by hydrogen adsorption or incorporation.
Rights: Copyright (c) 2006 American Institute of Physics
Type: article
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 木口 学

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