| 胺型螯合纤维对Au^3^＋的吸附行为 |
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| 引用本文： | 林伟平,汤丽鸳,符若文,陆耘,曾汉民.胺型螯合纤维对Au^3^＋的吸附行为[J].材料研究学报,1994,8(4):369-371. |
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| 作者姓名： | 林伟平 汤丽鸳 符若文 陆耘 曾汉民 |
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| 作者单位： | 中山大学 |
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| 摘 要： | 研究了含胺基的螯合纤维对三价金离子的吸附为，结果表明，含二乙胺基和二乙醇胺基的螯合纤维对金离子的吸附量较大，而且吸附快，对金的选择性好，还能将所吸附的金离了还原成单质金。
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| 关 键 词： | 含胺基 螯合纤维 吸附量 吸附速率 |
| 收稿时间： | 1994-08-25 |
| 修稿时间： | 1994-08-25 |
ADSORPTION BEHAVIOR OF Au~(3+) ION ONTO THE CHELATING FIBER WITH AMINE GROUP |
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| LIN Weiping,TANG Liyuan,FU Ruowen,LU Yun,ZENG Hanmin.ADSORPTION BEHAVIOR OF Au~(3+) ION ONTO THE CHELATING FIBER WITH AMINE GROUP[J].Chinese Journal of Materials Research,1994,8(4):369-371. |
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| Authors: | LIN Weiping TANG Liyuan FU Ruowen LU Yun ZENG Hanmin |
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| Affiliation: | Zhongshan University |
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| Abstract: | The chelating fibers with diethanolamine group or diethylamine group present great adsorption capacity, high adsorption rate as well as good selectivity for Au3+ ion. In addition, the adsorbed Au3+ion is reduced into metallic gold by the fibers, and the obtained gold is spongy when the fiber matrix is burnt out. |
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| Keywords: | chelating fiber with amine group Au3+ion adsorption capacity adsorption rate selectivity |
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