应用化学

• 研究论文 • 上一篇    下一篇

氯化钯掺杂的羧基丁苯胶乳薄膜的制备及用于化学镀铜性能

张佳佳1,俞丹1,2,王炜1*   

  1. (东华大学1.化学化工与生物工程学院;2.国家染整工程技术研究中心 上海 201620)
  • 收稿日期:2013-07-01 修回日期:2013-09-23 出版日期:2014-05-10 发布日期:2014-05-10
  • 通讯作者: 王炜,教授; Tel:021-67792456; E-mail:wangv@dhu.edu.cn; 研究方向:纺织品功能整理,电磁屏蔽织物的研制
  • 基金资助:
    东华大学国家染整工程技术研究中心开放课题基金(13D110542)

Preparation of Palladium(Ⅱ) Chloride-dopped Carboxylic Styrene Butadiene Latex Film for Electroless Copper Plating

ZHANG Jiajia1, YU Dan1,2, WANG Wei1*   

  1. (1.College of Chemistry,Chemical Engineering and Biotechnology;
    2.National Engineering Research Center for Dyeing and Finishing of Textiles,
    Donghua University,Shanghai 201620,China)
  • Received:2013-07-01 Revised:2013-09-23 Published:2014-05-10 Online:2014-05-10

摘要: 利用羧基丁苯胶乳优良的成膜性能,并通过氯化钯掺杂使薄膜具备催化化学镀的活性,在其表面进行化学镀铜研究,选用次亚磷酸钠和硼氢化钠为还原剂,将硫酸铜还原成单质铜。 采用扫描电子显微镜(SEM)、能量色散谱(EDS)和X射线衍射(XRD)等对其形貌、成分进行表征。 测试了胶膜的增重率、表面金属及沉积层的结合牢度。 结果表明,薄膜的表面形成均匀致密、导电性优良和结合力良好的铜层。 该方法可应用于平面非金属材料如聚酯透明材料、装饰板材等,获得了良好导电表面,形成具有电磁屏蔽功能的面型材,具有广阔应用前景。

关键词: 羧基丁苯胶乳, 自催化, 化学镀铜, 导电性, 牢度

Abstract: The electroless plating of copper on the palladium(Ⅱ) chloride-dopped carboxylic styrene butadiene latex film was investigated. Cu2+ was reduced to Cu for directional deposition of copper particles on the film surface. The copper coating was characterized by scanning electron microscopy(SEM), X-ray diffraction(XRD), and energy-disperse spectroscopy(EDS). The rate of mass gain and deposition were also measured. These results indicate that the copper coating is uniform and compact on the film, and allows broad applications of this method.

Key words: carboxylic styrene butadiene latex, autocatalytic, electroless copper plating, electrical conductivity, fastness

中图分类号: