| 苯热条件下GaP纳米晶的稳定性 |
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| 引用本文： | 信春雨,高善民,崔得良,黄柏标,秦晓燕,蒋民华.苯热条件下GaP纳米晶的稳定性[J].物理化学学报,1999,15(2):105-109. |
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| 作者姓名： | 信春雨 高善民 崔得良 黄柏标 秦晓燕 蒋民华 |
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| 作者单位： | Library of Shandong University;Institute of Crystal Materials,Shandong University,Jinan 250100 |
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| 摘 要： | 用高温高压苯热合成方法制备了GaP纳米晶，用X射线衍射、光吸收谱及透射电子显微镜对所得样品进行了分析测试．结果表明，GaP纳米晶在苯热条件下是亚稳定态的，反应时间过长及反应温度过高均不利于它的生成和生长．文中还讨论了晶粒度分布与合成条件间的关系，并进行了理论上的定性分析．
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| 关 键 词： | GaP纳米晶 苯热合成 光吸收 |
| 收稿时间： | 1998-04-02 |
| 修稿时间： | 1998-06-12 |
The Stability of GaP Nanocrystals under Benzene Thermal Conditions |
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| Xin Chunyu, Gao Shanmin, Cui Deliang ,Huaug Baibiao, Qin Xiaoyan ,Jiang Minhua.The Stability of GaP Nanocrystals under Benzene Thermal Conditions[J].Acta Physico-Chimica Sinica,1999,15(2):105-109. |
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| Authors: | Xin Chunyu Gao Shanmin Cui Deliang Huaug Baibiao Qin Xiaoyan Jiang Minhua |
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| Institution: | Library of Shandong University;Institute of Crystal Materials,Shandong University,Jinan 250100 |
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| Abstract: | GaP nanocrystals were synthesized by high temperature high pressure beuzene ther-inal synthesis method, the samples were charartrized by X-ray cliffraction,optical absorption and transmission election microscope. The results showed that GaP nanocrystals were metastable un-der benzene thermaJ conditions. The relationship between the size distriblltion and the synthesis conditiolis was also investigated iu this paper. |
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| Keywords: | GaP nanocrystals Benzcne thermal synthesis Optical absorption |
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