| 葡萄糖还原制取超细银粉 |
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| 引用本文： | 江建军,谈定生,刘久苗,韩月香,陈华,余仲兴.葡萄糖还原制取超细银粉[J].上海有色金属,2004,25(1):5-8. |
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| 作者姓名： | 江建军 谈定生 刘久苗 韩月香 陈华 余仲兴 |
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| 作者单位： | 上海大学材料科学与工程学院,上海,200072 |
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| 基金项目： | 上海市教委基金资助项目(01A26) |
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| 摘 要： | 研究了在碱性条件下，以Tween20为分散剂，用葡萄糖还原硝酸银水溶液制备超细银粉的方法，探讨了分散剂用量、温度、反应物浓度等因素对银粉粒径的影响。用X衍射和透射电镜对所得银粉进行了表征。
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| 关 键 词： | 超细银粉 葡萄糖 还原反应 制备 粒径 |
| 文章编号： | 1005-2046(2004)01-0005-04 |
| 修稿时间： | 2003年7月23日 |
Preparation of Ultrafine Silver Powder by Reduction of Glucose |
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| JIANG Jian-jun,TAN Ding-sheng,LIU Jiu-miao,HAN Yue-xiang,CHEN Hua,YU Zhong-xing.Preparation of Ultrafine Silver Powder by Reduction of Glucose[J].Shanghai Nonferrous Metals,2004,25(1):5-8. |
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| Authors: | JIANG Jian-jun TAN Ding-sheng LIU Jiu-miao HAN Yue-xiang CHEN Hua YU Zhong-xing |
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| Abstract: | The preparation of ultrafine silver powder by reducing silver nitrate with glucose in basic solution and polyxyethylene sorbitan monolaurate ( Tween 20 ) as dispersant was investigated. The influences of quantity of Tween 20,and temperature and concentration of reactant on silver particle size were discussed. The silver powders were characterized by XRD and TEM. |
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| Keywords: | ultrafine silver powder glucose reducing reaction preparation grain size |
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