| 玻璃纤维化学镀银的工艺研究 |
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| 引用本文： | 陈步明,郭忠诚,张杰磊.玻璃纤维化学镀银的工艺研究[J].电镀与精饰,2007,29(3):13-17. |
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| 作者姓名： | 陈步明 郭忠诚 张杰磊 |
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| 作者单位： | 昆明理工大学,材料与冶金学院,云南,昆明,650093 |
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| 摘 要： | 采用AgNO3活化剂代替传统的PdCl2,进行化学镀银包覆玻璃纤维降低了工艺成本;通过超声波粗化、敏化、活化等工艺对玻璃纤维进行了前处理,讨论了主盐、还原剂、pH等因素对化学镀银沉积速度、电阻率及镀层含量的影响,从而确定了最佳的工艺配方。使低密度的银包玻璃纤维作为导电高分子材料用于电磁屏蔽中。
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| 关 键 词： | 玻璃纤维 化学镀银 沉积速度 电阻率 |
| 文章编号： | 1001-3849（2007）03-0013-05 |
| 收稿时间： | 2006-08-02 |
| 修稿时间： | 2006年8月2日 |
Study on Process of Silver Electroless Plating on Surface of Glass Fibre |
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| CHEN Bu-ming,GUO Zhong-cheng,ZHANG Jie-lei.Study on Process of Silver Electroless Plating on Surface of Glass Fibre[J].Plating & Finishing,2007,29(3):13-17. |
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| Authors: | CHEN Bu-ming GUO Zhong-cheng ZHANG Jie-lei |
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| Affiliation: | Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, China |
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| Abstract: | A Ag electroless plating process of glass fibre is employed with replacing the conventional PdCl2 activator by AgNO3 to reduce the cost of the process.The glass fibres were pretreated through ultrasonic coarsening process,sensitizing process,activating process and so on.The effects of the concentration of AgNO3 and the glucose,pH and the loadage on the properties,such as the electroless deposition rate,the film thickness of Ag,the resistivity,were discussed.The low density Ag-coated glass fibre may be utilized for Electromagnetic shielding applications as an electroconductive filler of macromolecule materials. |
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| Keywords: | glass fibre silver electroless plating deposition rate resistivity |
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