| Co在Pt（111）面上电结晶的STM及REM研究 |
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| 引用本文： | 印仁和,秦勇.Co在Pt（111）面上电结晶的STM及REM研究[J].金属学报,1999,35(1):109-112. |
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| 作者姓名： | 印仁和 秦勇 |
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| 作者单位： | [1]上海大学化学系 [2]中国科学院固体物理研究所 |
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| 基金项目： | 国家自然科学基金,中国科学院核分析技术开放研究实验室（1996年度）资助项目 |
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| 摘 要： | 采用０．０５ｍｏｌ／Ｌ Ｈ３ＢＯ３＋０．０１ｍｏｌ／Ｌ ＣｏＳＯ４溶液，在Ｐｔ（１１１）面上获得了电结晶Ｃｏ利用电化学扫描隧道显微镜（ＥＣＳＴＭ）及反射电子显微镜（ＲＥＭ），观察了不同过电位时Ｃｏ的成膜过程，证实了Ｃｏ在Ｐｔ（１１１）面上的电结晶均为三维岛状生长方式。
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| 关 键 词： | 电结晶 三维岛状生长 钴 STM REM 磁记录 铂 |
STUDIES OF COBALT ELECTRODEPOSITED ON Pt(111) BY STM AND REM |
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| YIN Renhe,SHI
Wenguang,CAO Weimin,L Kang.STUDIES OF COBALT ELECTRODEPOSITED ON Pt(111) BY STM AND REM[J].Acta Metallurgica Sinica,1999,35(1):109-112. |
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| Authors: | YIN Renhe SHI
Wenguang CAO Weimin L Kang |
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| Affiliation: | YIN Renhe,SHI
Wenguang,CAO Weimin,L Kang Department of Chemistry,Shanghai University,Shanghai
201800 QIN Yong Institute of Solid State Physics,The Chinese Academy of Sciences,Hefei
230031 ZHOU Tianjian Department of Materials,Hefei Industry U |
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| Abstract: | The elecrodeposition of Co on the Pt(111) surface has
been studied by electrochemistry scanning tunneling microscopy (ECSTM) and reflection
electron microscopy (REM)The growth process of Co electrodeposited at various deposition
potentials in 0.05 mol/L H 2BO 3 0.01 mol/L CoSO 4 solution was observed.Experimental
results showed that the electrodeposition of Co on Pt(111) followed a three-dimensional island
growth mechanism. |
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| Keywords: | electrodeposition electrochemistry scanning tuneling microscopy (ECSTM) reflection electron microscopy (REM) three-dimensional island growth cobalt |
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