滴定沉淀法测定尼龙镀银纤维银含量  

Silver Content Determination of Nylon Silver-plated Fiber by the Precipitation Method

作　　者：郭堃[1] 马建伟[1] 陈韶娟[1] 李杨[1] 杜西超 

机构地区：[1]青岛大学,山东青岛266071

出　　处：《山东纺织科技》2015年第2期27-29,共3页Shandong Textile Science & Technology

摘　　要：文章利用化学滴定沉淀的方法对尼龙基镀银纤维中的银含量进行分析测定,采用磺酸化法对样品进行溶解,加盐酸生成沉淀,用离心后烘干的方法提取出沉淀,初步探讨滴定沉淀法测定尼龙镀银纤维银含量的可行性。The chemical precipitation titration method for silver content determination of silverplated fiber was used.The samples were dissolved by the sulfonic acid method,and the HCl was added to produce precipitation,and then the precipitation was collected by centrifugation and drying.The feasibility of silver content determination of nylon silver-plated fiber by the precipitation method was discussed.

关 键 词：沉淀法 尼龙镀银纤维 银含量 

分 类 号：TS107.2[轻工技术与工程—纺织工程]