Oscillations in Electrochemical Deposition of Zinc
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概要
- 論文の詳細を見る
In this article we report the systematic studies on the oscillation of contrast in front of a growing zinc dendrite in electrochemical deposition observed with interference contrast microscopy. The dependence of the oscillation frequency on the experimental conditions, such as the electric current, the resistance of ion transfer, pH of the electrolyte and the tilting of the electrodeposition cell, etc., has been investigated. The microstructures of the electrodeposits are analyzed with transmission electron microscopy. We conclude that the contrast oscillation in front of the zinc deposit is indeed associated with the concentration oscillation, and is synchronized with the electric voltage/current signals. Although the oscillation can be affected by mass transport in the system, we suggest that it roots from the alternating deposition of zinc and zinc hydroxide on the deposit-electrolyte interface.
- 社団法人日本物理学会の論文
- 2003-06-15
著者
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Xu Qing-yu
Beijing Laboratory Of Electron Microscopy The Center For Condensed Matter Physics And Institute
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WANG Sheng
National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University
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ZHANG Ke-Qin
National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University
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WANG Mu
National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University
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PENG Ru-Wen
National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University
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ZHANG Ze
Beijing Laboratory of Electron Microscopy, The Center for Condensed Matter Physics and Institute of
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MING Nai-ben
National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University
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Zhang Ze
Beijing Laboratory Of Electron Microscopy The Center For Condensed Matter Physics And Institute Of P
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Zhang Ze
Department Of Chemistry University Of Science And Technology Of China
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Peng R‐w
National Laboratory Of Solid State Microstructures And Department Of Physics Nanjing University
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Peng Ru-wen
National Laboratory Of Solid State Microstructures And Department Of Physics Nanjing University
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Zhang Ke-qin
National Laboratory Of Solid State Microstructures And Department Of Physics Nanjing University
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Ming Nai-ben
National Laboratory Of Solid State Microstructures And Department Of Physics Nanjing University
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Wang Mu
National Laboratory Of Solid State Microstructures And Department Of Physics Nanjing University:inte
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Wang M
National Laboratory Of Solid State Microstructrues And Department Of Physics Nanjing University
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Wang S
Fukui Univ. Fukui Jpn
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Wang Mu
National Laboratory of Solid State Microstructrues and Department of Physics, Nanjing University
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