镍 hexacyanoferrate (NiHCF ) 电影在多孔的三维的碳毡(PTCF ) 上被综合由重复的批化学药品免职的底层,和 NiHCF/PTCF 电极被用作电气化学地交换的离子交换(ESIX ) 在为为铯离子的连续分离的一张包装的床上的电极。准备电极的形态学被扫描电子显微镜学描绘,电极的离子交换能力上的答案集中的效果被周期的 voltammetry 技术调查。骑车的稳定性和 NiHCF/PTCF 电极的长期的存储稳定性也被学习。有优秀离子交换能力的 NiHCF/PTCF 电极被用来为铯分离装配一个孤立隔膜的 ESIX 反应堆。铯的连续分离和 NiHCF/PTCF 电极的新生在实验室规模基于孤立隔膜的反应堆被执行二电极的系统。
Nickel hexacyanoferrate (NiHCF) film was synthesized on porous three-dimensional carbon felt (PTCF) substrate by repetitious batch chemical depositions, and the NiHCF/PTCF electrode was used as electrochemically switched ion exchange (ESIX) electrode in a packed bed for continuous separation for cesium ions. The morphologies of the prepared electrodes were characterized by scanning electron microscopy and the effects of solution concentration on the ion-exchange capacity of the electrodes were investigated by cyclic voltammetry technique. Cycling stability and long-term storage stability of NiHCF/PTCF electrodes were also studied. The NiHCF/PTCF electrodes with excellent ion-exchange ability were used to assemble a diaphragm-isolated ESIX reactor for cesium separation. Continuous separation of cesium and regeneration of NiHCF/PTCF electrode based on the diaphragm-isolated reactor were performed in a laboratory-scale two-electrode system.