氨基磺酸盐电沉积铅镉及其合金极化行为研究  

POLARIZATION BEHAVIOR OF ELECTRODEPOSITION OF LEAD-CADMIUM AND THEIR ALLOYS IN THE SULPHAMATE ELECTROLYTES

作　　者：曾育才 

出　　处：《嘉应大学学报》1998年第6期36-41,共6页Journal of Jiaying University

摘　　要：本文研究了氨基磺酸盐体系电沉积铅镉及其合金的极化行为,测定了在不同温度、搅拌、添加剂等因素对单金属镀液和混合镀液的极化曲线,表明添加剂间苯二酚对电沉积铅的极化影响较大,可实现铅镉共沉积的目的,初步研究了不同电流对合金镀层成分的影响。In this paper,polarization behavior of electrodeposition of lead--cadmium and their alloys was studied in thesystem of sulphamate. The polarization curves of the same and mixed metals electrolytes was determined in different temper-ature,stir and additive. The result indicates that the resorcinol additive has a larger influence on the polarization of electrode-position of lead,and achieves together electrodeposition of lead--cadmium. The effects of the different electric current on thecontent of plating lead--cadmium alloys have been studied.

关 键 词：氨基磺酸盐 电沉积 铅镉合金 极化行为 合金电镀 电极电位 电流 

分 类 号：TQ153.2[化学工程—电化学工业]