应用于织物化学镀的新活化方法  

Novel activation method using chemical plating on the fabric

作　　者：赖冬志[1] 陈文兴[1] 姚跃飞[1] 刘冠峰[1] 

机构地区：[1]浙江理工大学材料与纺织学院,浙江杭州310018

出　　处：《纺织学报》2006年第1期34-37,共4页Journal of Textile Research

基　　金：国家自然科学基金资助项目(50173033);浙江省自然科学基金资助项目(500024)

摘　　要：采用一种新的化学镀活化方法,即用棉布吸附的硼氢化钠还原硫酸镍,使镍吸附到棉布上,从而形成活化中心。用扫描电镜和能谱仪对活化后的棉布分析表明:吸附在棉布表面的是镍单质。吸附的镍具有催化活性,能有效引发织物上的化学镀铁镍反应的进行。A new activation method using chemical plating was adopted,i.e.,nickelous sulfate was reduced by NaBH4which had been absorbed on the cotton so that nickel was adhered to the cotton,thus forming the activation center.SEM and EDS studies showed that absorbed on the cotton surface are nickleous monomers that have catalytic activity and can effectively initiate chemical nickel-plating reaction on the surface of cotton.

关 键 词：化学镀 活化 还原 硼氢化钠 FE-NI 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]