| 人工活性膜为模板控制合成硫化汞纳米晶 |
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| 引用本文： | 刘金库,吴庆生,丁亚平,王彬. 人工活性膜为模板控制合成硫化汞纳米晶[J]. 高等学校化学学报, 2003, 24(12): 2147-2150 |
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| 作者姓名： | 刘金库 吴庆生 丁亚平 王彬 |
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| 作者单位： | 同济大学化学系,上海,200092;上海大学化学系,上海,200436 |
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| 基金项目： | 国家自然科学基金 (批准号 :2 0 0 710 2 5 )，上海市科技发展基金 (批准号 :0 2 5 9nm0 2 1和 0 114 nm0 0 4)资助 |
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| 摘 要： | 以胶棉人工活性膜为模板,于室温下,在0.1mol/L的Hg(NO3)2和Na2S溶液组成的隔膜体系中,成功制备了硫化汞纳米晶.产物为近球形的多晶粒子,平均粒径为33nm,属于立方闪锌矿结构,晶格常数a=0.58516nm.另外,初步探讨了产物的合成机理.
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| 关 键 词： | 硫化汞 纳米晶 人工活性膜 模板合成 |
| 文章编号： | 0251-0790(2003)12-2147-04 |
| 收稿时间： | 2003-02-08 |
Controlled Synthesis of HgS Nanocrystals with Artificial Active Membrane as Template |
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| LIU Jin-Ku ,WU Qing-Sheng ,DING Ya-Ping ,WANG Bin. Controlled Synthesis of HgS Nanocrystals with Artificial Active Membrane as Template[J]. Chemical Research In Chinese Universities, 2003, 24(12): 2147-2150 |
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| Authors: | LIU Jin-Ku WU Qing-Sheng DING Ya-Ping WANG Bin |
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| Affiliation: | 1. Department of Chemistry, Tongji University, Shanghai 200092, China;2. Department of Chemistry, Shanghai University, Shanghai 200436, China |
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| Abstract: | Polynanocrystals of HgS were synthesized with artificial active membrane of collodion as the template. The results indicated that approximately spherical HgS particles about 33 nm, which has a cubic zinc-blende structure with a cell parameter a=0.585 16 nm, could be formed at room temperature with 0.1 mol/L HgS and 0.1 mol/L Na 2S as the reactants. In addition, the tentative research for the reaction mechanism has been carried out. |
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| Keywords: | Mercury sulfide Nanocrystals Artificial active membrane Template synthesis |
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