用于熔盐高硅硼玻璃隔膜银/氯化银参比电极研究  

Pyrex membrane Ag/AgCl reference electrode used in molten salt

作　　者：贾艳虹 何辉[1] 林如山[1] 唐洪彬[1] 

机构地区：[1]中国原子能科学研究院放射化学研究所,北京102413

出　　处：《无机盐工业》2015年第3期60-63,共4页Inorganic Chemicals Industry

基　　金：国家自然基金项目(91226201)

摘　　要：研究了可用于高温熔盐电解精炼的高硅硼(Pyrex)玻璃隔膜银/氯化银(Ag/AgCl)参比电极。对参比电极的性能进行了评价:活化温度对活化时间影响大;温度可逆性和极化可逆性均良好;稳定性良好,但受氯化银离子浓度、温度及光线的影响;重现性好,但要注意使用温度范围。The pyrex glass membrane Ag/AgCl reference electrode which can be used for high temperature molten salt was studied.The performance of the reference electrode was evaluated.It was found that the activation temperature had a great of effect on activation time;Temperature reversibility and polarization reversibility of the reference electrode were good;Stability of the reference electrode was also good, but the performances can be influenced by AgCl ion concentration, temperature, and light ; and reproducibility of the electrode was excellent, but use temperature range of it should be considered.

关 键 词：高温熔盐 参比电极 高硅硼玻璃 银/氯化银 

分 类 号：TQ131.22[化学工程—无机化工]