| CdS纳米微粒在LB膜层隙聚集形态的AFM观察 |
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| 引用本文： | 杨晓敏,顾忠泽,陆祖宏,韦钰.CdS纳米微粒在LB膜层隙聚集形态的AFM观察[J].物理化学学报,1994,10(9):852-855. |
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| 作者姓名： | 杨晓敏 顾忠泽 陆祖宏 韦钰 |
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| 作者单位： | Laboratory of Molecular Biomolecular Electronics,Southeast University,Nanjing 210018 |
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| 摘 要： | 用LB技术制备纳米微粒与超薄有机膜的复合膜是近年来值得注意的研究进展＊．利用该方法所制备出的材料既具有纳米粒子所特有的量子尺度效应，又具有LB股的分子层次有序、股厚可控以及易于组装等特点．它可用来制备结构可控的有机无机交替膜．而且，通过改变LB膜成膜材料和制备条件还可改变纳米粒子的光电特性．因此它在微电子学、光电子学、非线性光学及传感器等研究领域有着十分广阔的应用前景问．纳米微粒的聚集形态及LB膜在生成纳米微粒后的结构变化对材料的特性有着很大的影响．但采用一般的电镜技术或光谱分析手段均不能在实空间和…
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| 关 键 词： | 原子力显微镜(AFM) LB膜 纳米微粒 |
| 收稿时间： | 1993-09-15 |
| 修稿时间： | 1993-11-02 |
Observation of the Aggregation Morphology of CdS Nanoparticles in Stearate Langmuir-Blodgett Films by Atomic Force Microscope |
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| Yang Xiaomin ,Gu Zhongze ,Lu Zuhong, Wei Yu.Observation of the Aggregation Morphology of CdS Nanoparticles in Stearate Langmuir-Blodgett Films by Atomic Force Microscope[J].Acta Physico-Chimica Sinica,1994,10(9):852-855. |
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| Authors: | Yang Xiaomin Gu Zhongze Lu Zuhong Wei Yu |
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| Institution: | Laboratory of Molecular Biomolecular Electronics,Southeast University,Nanjing 210018 |
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| Abstract: | Nanoparticles of CdS in Langmuir-Blodgett (LB) films were synthesized by exposing LB films of cadrium stearate (CdSt2) to H2S. The morphology of particles and the thection of aggregation on the structure of LB films were detected by atomic force microscope (AFM). |
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| Keywords: | AFM LB film Nanometer particle |
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