| 用于导电油墨的银包覆铜微粉工艺研究 |
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| 引用本文： | 李雅丽. 用于导电油墨的银包覆铜微粉工艺研究[J]. 科学技术与工程, 2012, 12(1): 210-212 |
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| 作者姓名： | 李雅丽 |
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| 作者单位： | 渭南师范学院复合材料研究中心,渭南,714000 |
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| 基金项目： | 陕西省自然科学基础研究计划项目（2011JM6005） |
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| 摘 要： | 在乙二醇体系中采用葡萄糖预还原法制备微米级铜粉，由直接置换法制备银包覆铜型微粉。通过导电性实验讨论不同条件下粉体的电阻值变化，确定了制备银包覆铜型微粉的最佳工艺条件。
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| 关 键 词： | 乙二醇，预还原法；银包覆铜粉；导电油墨 |
| 收稿时间： | 2011-10-23 |
| 修稿时间： | 2011-11-02 |
Study on the technology of micro silver-coated copper powders in conductive ink |
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| li ya li. Study on the technology of micro silver-coated copper powders in conductive ink[J]. Science Technology and Engineering, 2012, 12(1): 210-212 |
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| Authors: | li ya li |
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| Affiliation: | LI Ya-li(Composite Research Center,Weinan Teachers Univercity,Weinan 714000,P.R.China) |
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| Abstract: | The micro size of copper powders were prepared by pre-reduction method using glucose in the ethylene glycol system, and the micro silver type of copper-coated powders were directly made through substitution reaction method. By means of the laboratory experiment on the conductivity, the varieties of resistance value was discussed on the powders at different conditions. Therefore the optimum technology condition was confirmed to prepare the micro silver-coated copper powders. |
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| Keywords: | ethylene glycol pre-reduction method Ag-Cu coated powders conductive ink |
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