非金属表面化学镀活化方法的研究现状

介绍了近年来国内外非金属基体化学镀的活化工艺.分析表明,胶体钯活化法工艺成熟、性能优异,但存在成本高、污染重等不足;无钯活化法弥补了钯活化工艺的缺陷,显示出广阔的发展前景,但活化效果差、工艺复杂限制了它的应用.因此,开发工艺简单,活化效果显著的无钯活化工艺是今后研究的重点.

Research status of activation methods for electroless plating on nonmetal surface

The activation processes for electroless plating on nonmetal substrate at home and abroad were introduced. The analysis showed that colloidal-palladium activation is a mature process with excellent performances, but it causes high cost and serious pollution. Pd-free activation process has a broad development prospect because of its lower cost and less pollution, but poor activating effect and complicated technics limit its application. Therefore, a simple and efficient Pd-free activation process is the targ...