The transfer of chloride ion across an anion exchange membrane
文献类型：期刊论文
| 作者 | Wang HM ; Yu ZM ; Wang EK |
| 刊名 | electroanalysis
 |
| 出版日期 | 1996 |
| 卷号 | 8期号:8-9页码:821-825 |
| 关键词 | STEADY-STATE-CURRENT POLARIZATION PHENOMENA PVC MEMBRANES IMPEDANCE SPECTROSCOPY ELECTROLYTE-SOLUTIONS COTTRELL BEHAVIOR INTERFACES VALINOMYCIN CELLS TRANSPORT |
| ISSN号 | 1040-0397 |
| 通讯作者 | wang hm |
| 中文摘要 | the transfer of chloride ions into a low resistance anion exchange membrane (aem) was investigated by cyclic voltammetry (cv) and electrochemical impedance spectra. in all cases, concentration polarization of cl- ions is exterior to the membrane. it controls the flux and produces the limiting currents: either steady state or transient (peak type) current. in cv experiments, when the size of the holes in the membrane was much smaller than the distance between membrane holes, the cl- anion transfer showed steady state voltammetric behavior. each hole in the membrane can be regarded as a microelectrode and the membrane was equivalent to a microelectrode array in this condition. when the hole in the membrane was large or the distance between membrane holes was small, the cv curve of the cl- anion transfer across the membrane showed a peak shape, which was attributed to linear diffusion. in ac impedance measurement, the impedance spectrum of the membrane system was composed of two semicircles at low dc bias, corresponding to the bulk characteristics of the membrane and the kinetic process of ion transfer, respectively. the bulk membrane resistance increases with increasing dc bias and only one semicircle was observed at higher dc bias. the parameters related to kinetic and membrane properties were discussed. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-22 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/25219]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang HM,Yu ZM,Wang EK. The transfer of chloride ion across an anion exchange membrane[J]. electroanalysis,1996,8(8-9):821-825. |
| APA | Wang HM,Yu ZM,&Wang EK.(1996).The transfer of chloride ion across an anion exchange membrane.electroanalysis,8(8-9),821-825. |
| MLA | Wang HM,et al."The transfer of chloride ion across an anion exchange membrane".electroanalysis 8.8-9(1996):821-825. |
入库方式： OAI收割
来源：长春应用化学研究所
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