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Continuous Separation of Cesium Based on NiHCF/PTCF Electrode by Electrochemically Switched Ion Exchange
  • ISSN号:1004-9541
  • 期刊名称:《中国化学工程学报:英文版》
  • 时间:0
  • 分类:TQ035[化学工程] O623.752[理学—有机化学;理学—化学]
  • 作者机构:[1]Department of Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China, [2]North Japan Research Institute for Sustainable Energy (NJR/SE), Hirosaki University, 2-1-3, Matsubara, Aomori 030-0813, Japan
  • 相关基金:Supported by the National Natural Science Foundation of China (21276173), the National Science Foundation of Shanxi Province (2012011020-5, 2012011006-1) and the International Joint Research Project of Shanxi Province (2011081028).
中文摘要:

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。

英文摘要:

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.

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期刊信息
  • 《中国化学工程学报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科协
  • 主办单位:中国化学工业与化学工程学会
  • 主编:
  • 地址:北京东城区青年湖路13号
  • 邮编:100011
  • 邮箱:cjche@cip.com.cn
  • 电话:010-64519487/88
  • 国际标准刊号:ISSN:1004-9541
  • 国内统一刊号:ISSN:11-3270/TQ
  • 邮发代号:
  • 获奖情况:
  • 1998年化工系统优秀信息成果一等奖,中国期刊方阵“双效”期刊
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  • 被引量:385