| FP-g-P(AA-co-AM)高吸水树脂的制备 |
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| 引用本文： | 吴国杰,董奋强,崔英德,李妮妮,何春林.FP-g-P(AA-co-AM)高吸水树脂的制备[J].材料导报,2009,23(16). |
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| 作者姓名： | 吴国杰 董奋强 崔英德 李妮妮 何春林 |
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| 作者单位： | 1. 仲恺农业工程学院化学化工学院,广州,510225
2. 广东工业大学轻工化工学院,广州,510006 |
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| 基金项目： | 国家自然科学基金资助项目，校博士启动基金资助项目 |
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| 摘 要： | 研究了鱼蛋白(FP)接枝聚合丙烯酸(AA)和丙烯酰胺(AM)制备蛋白改性高吸水性树脂的方法.通过对产品吸(盐)水性能的测试,得到合成产品的合适条件为:鱼蛋白、引发剂和交联剂相对单体的量分别约为7.5%、1.0%和0.025%,丙烯酸与丙烯酰胺的质量比为9:1,丙烯酸中和度为90%,单体质量分数为18%.在此条件下制备的高吸水性树脂,其吸水倍率达1061g/g,吸盐水倍率达136g/g.并用红外光谱对产物进行了表征.
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| 关 键 词： | 鱼蛋白 丙烯酸 丙烯酰胺 接枝 高吸水性树脂 |
Preparation of FP-g-P(AA-co-AM) Superabsorbent |
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| WU Guojie,DONG Fenqiang,CUI Yingde,LI Nini,HE Chunlin.Preparation of FP-g-P(AA-co-AM) Superabsorbent[J].Materials Review,2009,23(16). |
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| Authors: | WU Guojie DONG Fenqiang CUI Yingde LI Nini HE Chunlin |
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| Affiliation: | WU Guojie1,DONG Fenqiang2,CUI Yingde1,LI Nini2,HE Chunlin2(1 School of Chemistry , Chemical Engineering,Zhongkai University of Agriculture , Engineering,Guangzhou 510225,2 Faculty of Light Industry , Chemical Engineering,Guangdong University of Technology,Guangzhou 510006) |
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| Abstract: | A superabsorbent is synthesized by grafting fish protein(FP) with acrylic acid(AA) and acrylamide(AM) in solution.The appropriate condition is as follows:FP,initiator,cross-linker are 7.5%,1.0%,0.025% respectively relative to monomers,neutralised degree of AA is 90%,mass ratio between AA and AM is 9:1,and mass fraction of monomers is 18% of whole solution.Absorbencies of FP-g-P(AA-co-AM) to pure water and 0.9% NaCl solution are 1061g/g and 136g/g respectively.The product is characterized by FTIR. |
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| Keywords: | fish protein acrylic acid acrylamide graft superabsorbent |
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