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FP-g-P(AA-co-AM)高吸水树脂的制备 被引量:3

Preparation of FP-g-P(AA-co-AM) Superabsorbent
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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。 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.
出处 《材料导报》 EI CAS CSCD 北大核心 2009年第16期84-87,共4页 Materials Reports
基金 国家自然科学基金资助项目(20776164) 校博士启动基金资助项目(G2360278)
关键词 鱼蛋白 丙烯酸 丙烯酰胺 接枝 高吸水性树脂 fish protein, acrylic acid, acrylamide, graft, superabsorbent
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  • 1Li An, Zhang Junping, Wang Aiqin. Utilization of starch and clay for the preparation of superabsorbent composite[J].Bioresource Techn, 2007,98 (2) : 327.
  • 2Ge Huacai, Pang Wan, Luo Dengke. Graft copolymerization of chitosan with acrylic acid under microwave irradiation and its water absorbency[J]. CarbohydrPolym,2006,66(3):372.
  • 3Farag S, Eljazi I, Al-Afaleq. Preparation and characterization of saponified delignified cellulose polyacrylonitrile-graft copolyrner[J]. Carbohydr Polym, 2002,48(1) : 1.
  • 4乌兰,柳明珠.玉米淀粉接枝丙烯酸制备高吸水性树脂[J].高分子材料科学与工程,2006,22(1):250-253. 被引量:53
  • 5张小红,崔英德,潘湛昌.聚丙烯酸/海藻酸钠高吸水性树脂的制备及生物降解性能[J].化工学报,2005,56(6):1134-1137. 被引量:41
  • 6刘毅,杨丹,何兰珍.壳聚糖接枝丙烯酸制备高强吸水材料[J].化学研究与应用,2005,17(4):565-567. 被引量:17
  • 7Venkateswarlu U, Boopalan Kamala, Mohan R, et al. Studies on chemically modified hen egg white and gelatin composites [J]. J Appl Polym Sci,2006,100(1):318.
  • 8Kavitha A, Boopalan Kamala, Radhakrishnan Ganga, et al. Preparation of feather keratin hydrolyzate-gelatin composites and their graft copolymers[J]. J Macromol Sci Pure Appl Chem, 2005,42(12) : 1703.
  • 9Ohya S, Matsuda T. Poly ( N-isopropylacrylamide ) (PNIPAM)-grafted gelatin as thermoresponsive three-dimensional artificial extracellular matrix: Molecular and formulation parameters vs. cell proliferation potential[J].J Biomater Sci Polym Ed,2005,16(7) :809.
  • 10Takahashi K,Takamoto T,Tabata Y. Preparation of gelatin grafted with lactic acid oligomers[J]. Key Eng Mater, 2005, 288-289 : 441.

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