| ECSTM针尖诱导构筑Au表面有序Pd纳米粒子阵列 |
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| 引用本文： | 汤儆,PETRI Marc,KIBLER Ludwig A,KOLB Dieter M.ECSTM针尖诱导构筑Au表面有序Pd纳米粒子阵列[J].物理化学学报,2005,21(11):1303-1306. |
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| 作者姓名： | 汤儆 PETRI Marc KIBLER Ludwig A KOLB Dieter M |
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| 作者单位： | College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005; Department of Electrochemisty, University of Ulm, D-89069Ulm, Germany |
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| 基金项目： | 德国研究基金(SFB569,TPB1)资助项目~~ |
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| 摘 要： | 利用电化学扫描隧道显微镜(ECSTM)在温和的电化学和隧道偏压的条件下诱导电极表面发生特定的局域电化学反应, 在Au(111)单晶电极表面构筑了Pd纳米粒子的阵列. 研究了两种不同的溶液体系(PdCl2和PdSO4)构筑纳米粒子所需设定的不同参数, 同时探讨了选择不同参数的原因.
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| 关 键 词： | 电化学扫描隧道显微镜 Pd纳米粒子 纳米构筑 |
| 收稿时间： | 2005-03-07 |
| 修稿时间： | 2005-05-27 |
ECSTM Tip-induced Nanostructuring of Ordered Pd Clusters Array |
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| TANG Jing,PETRI Marc,KIBLER Ludwig A,KOLB Dieter M.ECSTM Tip-induced Nanostructuring of Ordered Pd Clusters Array[J].Acta Physico-Chimica Sinica,2005,21(11):1303-1306. |
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| Authors: | TANG Jing PETRI Marc KIBLER Ludwig A KOLB Dieter M |
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| Institution: | College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005; Department of Electrochemisty, University of Ulm, D-89069Ulm, Germany |
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| Abstract: | Electrochemical scanning tunnelling microscope(ECSTM) was used to induce local electrodeposition under mild electrochemical and tunnelling bias conditions. The Pd nanocluster arrays were fabricated on Au(111) in PdCl2 and PdSO4 solutions respectively and different parameters for nanostructructuring were explored in the corresponding solutions. |
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| Keywords: | ECSTM Pd nanoclusters Nanostructuring |
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