| 表面修饰的CdO纳米粒子的光谱特性 |
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| 引用本文： | 董文庭,朱从善.表面修饰的CdO纳米粒子的光谱特性[J].材料研究学报,2000,14(3):303-306. |
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| 作者姓名： | 董文庭 朱从善 |
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| 作者单位： | 中国科学院上海光学精密机械研究所 |
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| 摘 要： | 采用胶体化学方法制得了粒径为１０ｎｍ左右的表面修饰的ＣｄＯ纳米粒子。其吸收带边蓝移至３．６ｅＶ，首次在室温观测到其波长在３９８～４１２ｎｍ内的较强发光。
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| 关 键 词： | 氧化镉 纳米粒子 表面修饰 光谱特性 半导体 |
| 文章编号： | 1005-3093(2000)03-0303-04 |
| 修稿时间： | 1999年2月23日 |
OPTICAL PROPERTIES OF XYLENE SOL OF SURFACE MODIFICATED CdO NANOPARTICLES |
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| DONG Wenting,ZHU Congshan.OPTICAL PROPERTIES OF XYLENE SOL OF SURFACE MODIFICATED CdO NANOPARTICLES[J].Chinese Journal of Materials Research,2000,14(3):303-306. |
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| Authors: | DONG Wenting ZHU Congshan |
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| Abstract: | Xylene sol of St coated Cdo nanoparticles with diameters of about 10nm were prepared by colloidal chemistry The energy of absorption edge of the CdO nanoparticles is blue shift to 3.6eV and the emission band centered bebeen 398nm and 412nm were found at room temperature for the fiot time. The emission properties of the CdO nanoparticles is closely associated with its structure. |
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| Keywords: | cadmium oxide nanoparticles surface modification |
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