稳定剂和催化剂对化学镀铜颜色的影响  

Influence of Stabilizer and Catalyzer on the Color of Electroless Copper

作　　者：李成虎[1] 刘秋华[1] 吴梅珠[1] 吴小龙[1] 

机构地区：[1]无锡江南计算技术研究所,江苏无锡214083

出　　处：《电镀与精饰》2014年第2期25-28,共4页Plating & Finishing

基　　金：国家重大科技专项课题(2011ZX02709-002)

摘　　要：化学镀铜溶液中催化剂和稳定剂的变化会影响化学镀铜的沉积速率以及表观颜色。采用某公司化学镀铜溶液进行研究。结果表明,当溶液中稳定剂质量浓度较高时,化学镀铜层颜色变暗,沉铜速率降低;当溶液中催化剂质量浓度较高时,化学镀铜层颜色变亮,沉铜速率升高;当溶液中稳定剂质量浓度为0.8mL/L、催化剂质量浓度为4mL/L时,化学镀铜可以获得理化性能较好的淡红色的化学镀铜层。The content of catalyzer and stabilizer in the electroless copper plating solution will have a great influence on the deposition rate and color of electroless copper. In this paper, the deposition rate and color of electroless copper were investigated by using plating solution from a corporation production. The results show that when the content of stabilizer is higher in plating solution, the electroless copper color is darker and the deposition rate is slower. When the content of catalyzer is higher in solution, the electroless copper color is brighter and the deposition rate is higher. Under the stabilizer content of 0.8 mL/L and catalyzer content of 4 mL/L, electroless copper plating with better performance and damask color could be obtained.

关 键 词：化学镀铜 化学镀铜颜色 沉铜速率 催化剂 稳定剂 

分 类 号：TQ153.14[化学工程—电化学工业]