宋秉政,赵亚萍,蔡再生.联氨-氨配合体系化学镀纯镍工艺[J].表面技术,2013,42(6):48-51.
SONG Bing-zheng,ZHAO Ya-ping,CAI Zai-sheng.Study on the Process Hydrazine Reduction of Electroless Pure Nickel Plating[J].Surface Technology,2013,42(6):48-51 |
| 联氨-氨配合体系化学镀纯镍工艺 |
| Study on the Process Hydrazine Reduction of Electroless Pure Nickel Plating |
| 投稿时间：2013-06-13 修订日期：2013-07-06 |
| DOI： |
| 中文关键词: 化学镀纯镍 水合肼 壳聚糖 方阻 |
| 英文关键词:electroless pure nickel hydrazine hydrate chitosan square resistance |
| 基金项目:国家自然科学基金青年科学基金项目(51203018) ;上海市自然科学基金面上项目( 12ZR1400400 ) ;生态纺织教育部重点实验室( 东华大学 / 江南大学) 资助课题(12D10534) |
| 作者 | 单位 |
| 宋秉政 | 东华大学 生态纺织教育部重点实验室, 上海 201620 |
| 赵亚萍 | 东华大学 生态纺织教育部重点实验室, 上海 201620 |
| 蔡再生 | 东华大学 生态纺织教育部重点实验室, 上海 201620 |
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| Author | Institution |
| SONG Bing-zheng | Key Laboratory of Science & Technology of Eco-textiles,Ministry of Education,Donghua University,Shanghai 201620,China |
| ZHAO Ya-ping | Key Laboratory of Science & Technology of Eco-textiles,Ministry of Education,Donghua University,Shanghai 201620,China |
| CAI Zai-sheng | Key Laboratory of Science & Technology of Eco-textiles,Ministry of Education,Donghua University,Shanghai 201620,China |
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| 中文摘要: |
| 目的 优化联氨-氨配合体系化学镀纯镍的工艺条件。 方法 以壳聚糖为织物的预处理剂,通过单因素实验,探讨化学镀镀液各组分的浓度和 pH 值、温度、施镀时间等因素对化学镀纯镍锦纶织物的方阻和增重率的影响。 结果 最优化学镀工艺条件如下:乙酸镍质量浓度 45 g / L,水合肼质量浓度 20 g / L,硫酸铵质量浓度 8 g / L,镀液 pH 值为 9 ,施镀温度为 75 ℃ ,施镀时间为 2 h。 结论 采用此反应体系,锦纶织物经壳聚糖改性处理后,可在最优施镀工艺条件下得到纯镍镀层,且镀层致密,方阻较小。 |
| 英文摘要: |
| Objective In this paper, the optimal process conditions of electroless nickel plating in hydrazine-ammonia complex system were studied. Methods With chitosan as a pretreatment agent, the influences of the concentration of each component in the plating bath and the processing conditions were discussed. Results The optimal process conditions were as follows: the concentration of nickel acetate 45 g / L, the concentration of hydrazine hydrate 20 g / L, the concentration of ammonium sulfate 8 g / L, the pH value of bath 9 , the temperature of electroless plating 75 ℃ , the time of electroless plating 2 h. Conclusion In this reaction system, polyamide fiber modified by chitosan can obtain thick and firm adherence electroless pure nickel coating, and lower square resistance, under the optimal technological conditions. |
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