| 十七烷基苯酰胺的STM图像分析 |
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| 引用本文： | 黄德超,黄阳辉,猪饲笃.十七烷基苯酰胺的STM图像分析[J].化学研究与应用,2004,16(6):768-770. |
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| 作者姓名： | 黄德超 黄阳辉 猪饲笃 |
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| 作者单位： | 东华理工学院应化系,江西,抚州,344000;东京工业大学生命理工学部,横滨市,227 日本 |
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| 摘 要： | 通过两种扫描技术，得到不同尺寸下清晰的十七烷基苯酰胺分子图像，这些吸附在高度定向排列石墨基质(HOPG)上的十七烷基苯酰胺分子长轴与石墨表面平行，分子呈首尾一致的定向排列。图中不仅能清楚地识别分子骨架上的甲基或亚甲基，而且较大的苯酰胺基团也能与烷基链清晰地区别开来。
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| 关 键 词： | 扫描隧道显微镜 十七烷基苯酰胺 石墨基板 |
| 文章编号： | 1004-1656(2004)06-0768-03 |
| 修稿时间： | 2004年6月1日 |
STM images and structure analysis of stearoylanilide |
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| HUANG De-chao,HUANG Yang-hui,ZHU Shi-zhuo.STM images and structure analysis of stearoylanilide[J].Chemical Research and Application,2004,16(6):768-770. |
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| Authors: | HUANG De-chao HUANG Yang-hui ZHU Shi-zhuo |
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| Institution: | HUANG De-chao~1,HUANG Yang-hui~1,ZHU Shi-zhuo~2 |
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| Abstract: | The operation principle of STM (Scanning Tunneling Microscope) was briefly introduced,with emphasis on STM image of stearolylanilide.Through these two kinds of scanning methods,clear stearoylanilide molecular images of different sizes can be obtained.This major axis of stearoylanilide absorbed on HOPG (highly oriented pyrolysic graphite)parallel to graphite surface.Molecules present unanimous orientation,head-to-tail.Not only methyl and methylene on the skeleton of molecule can be discerned cleraly in the picture,but bigger benzoylamide group can be distinguished from the alkane series cleraly.This is the clearest steraoylanilide molecular picture observed up until now. |
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| Keywords: | STM Stearoylanilide HOPE |
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