| 改性壳聚糖质子交换膜在隔膜电解制备FeO42-中的应用 |
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| 引用本文： | 钟淮真,陈日耀,郑曦,陈震. 改性壳聚糖质子交换膜在隔膜电解制备FeO42-中的应用[J]. 电化学, 2006, 12(1): 35-39 |
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| 作者姓名： | 钟淮真 陈日耀 郑曦 陈震 |
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| 作者单位： | 福建师范大学化学与材料学院,福建,福州,350007;福建师范大学化学与材料学院,福建,福州,350007;福建师范大学化学与材料学院,福建,福州,350007;福建师范大学化学与材料学院,福建,福州,350007 |
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| 基金项目： | 福建省发改委重点项目(04FSD)，福建省教育厅(04K026)资助 |
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| 摘 要： | 由壳聚糖,经2%H2SO4交联处理、1%H2SO4掺杂制备壳聚糖质子交换膜.膜特性(如溶胀率、交换容量、渗透性、电解隔膜等)测试表明,该壳聚糖膜可适用于隔膜电解制备高铁酸盐.与Nafion膜相比,具有工艺简便,价格便宜等优点.
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| 关 键 词： | 改性壳聚糖 FeO42- 质子交换膜 电解 |
| 文章编号： | 1006-3471（2006）01-0035-005 |
| 收稿时间： | 2005-06-05 |
| 修稿时间： | 2005-06-27 |
Electro-generated FeO42- Using Modified Chitosan Cation Exchange Membrane |
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| ZHONG Huaizhen,CHEN Riyao,ZHENG Xi,CHEN Zhen. Electro-generated FeO42- Using Modified Chitosan Cation Exchange Membrane[J]. Electrochemistry, 2006, 12(1): 35-39 |
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| Authors: | ZHONG Huaizhen CHEN Riyao ZHENG Xi CHEN Zhen |
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| Affiliation: | College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, Fufian, China |
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| Abstract: | The chitosan cation membrane was prepared by crosslinked 2% and doped with 1% H_(2)SO_(4).The products were marked as MCS.The physical properties and the ion exchange capacity of MCS were studied.Compared to the non-modified membrane,it was found that chemical modifications contributed to improving ion exchange capacity from 0.25 to 2.09 meq/g.Results was also suggested that the MCS can be used as a separator when producing sodium ferrate flocculent using electrochemical process. |
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| Keywords: | Chitosan Modification Cation exchange membrane Electrolyte |
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