电化学氟化技术及其应用  

Electrochemical Fluorination Technique and Its Application

作　　者：汤月贞[1] 侯玲玲[1] 张景利[1] 黄晓磊[1] 

机构地区：[1]黎明化工研究院,河南洛阳471000

出　　处：《化学推进剂与高分子材料》2011年第2期40-43,共4页Chemical Propellants & Polymeric Materials

摘　　要：电化学氟化(ECF)技术是用镍作阳极,在无水氟化氢中电解制备全氟化合物的一种方法。围绕ECF的原理,介绍了其反应机理。讨论了底物、反应介质、电极电压、电流密度等因素对ECF的影响。在不同电解氟化条件下,探讨了合成的相应氟化产物的稳定性和电化学性能。讨论了多种有机物的ECF的特点及应用。The electrochemical fluorination（ECF） technique is a method for electrolytic preparation of perfluorinated compounds in anhydrous hydrogen fluoride by using Ni as anode.Around the ECF principle,the reaction mechanism is introduced,and the effects of substates,reaction medium,electrode voltage,current density,etc.on ECF are discussed.Under different ECF conditions,the stability and electrochemical performance of corresponding fluorinated products are discussed.The characteristics and application of ECF for several organic compounds are also discussed.

关 键 词：电化学氟化 全氟化合物 无水氟化氢 

分 类 号：TQ124.3[化学工程—无机化工]