| 表面修饰的二氧化锡纳米粒子的制备及微结构表征 |
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| 引用本文： | 李泉 曾广赋. 表面修饰的二氧化锡纳米粒子的制备及微结构表征[J]. 高等学校化学学报, 1995, 16(9): 1339-1343 |
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| 作者姓名： | 李泉 曾广赋 |
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| 作者单位： | 中国科学院长春应用化学研究所应用谱学开放实验室 |
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| 摘 要： | 采用胶体化学制得表面包覆有ＤＢＳ的二氧化锡纳米粒子，并运用一系列手段对其微结构进行了表征。
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| 关 键 词： | 表面修饰 纳米粒子 微结构 二氧化锡 |
Preparation and microstructural Characterization of Surface Modified Nanosized SnO2 Particles |
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| LI Quan,ZENG Guang-Fu, XI Shi-Quan. Preparation and microstructural Characterization of Surface Modified Nanosized SnO2 Particles[J]. Chemical Research In Chinese Universities, 1995, 16(9): 1339-1343 |
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| Authors: | LI Quan ZENG Guang-Fu XI Shi-Quan |
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| Abstract: | Nanosized stannic oxide particles modified with a layer of DBS were successfully prepared through the colloidal chemical method and their microstructures were characterized. FTIR and XPS were used for the determination of the main components, It can be proved that the nanosized SnO2 particles were capped by DBS. The sizes of particle were determined by TEM and XRD, By the investigation of XPS,we can conclude that there are a lot of oxygen vacancies in the surface of the nanoparticulates, Based on this conclusion,the ESR signal of the sample can be explained. |
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| Keywords: | Surface modification Nanosized particles Microstructural characterization SnO2 |
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