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LiHangqiu ZhouShaoji 《反应性高分子(英文版)》1997,6(1):77-82
In this paper,fibrous chelating exchangers with-N(CH2COOH)2 group have been prepared for the first time by a weakly basic anion exchange fiber (aminated fiber)as the starting materials.The fibers were quite effective for the adsorption of heavy metal ion such as Cu^2+.In addition,IR spectrum of the structure of fibers confirms that it is feasible to prepare iminocarboxylic chelating fiber through direct carboxylation reaction. 相似文献
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