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林产化学与工业 ›› 2002, Vol. 22 ›› Issue (2): 81-85.

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纤维素制备高吸水材料研究进展

李建法, 宋湛谦   

  1. 中国林业科学研究院, 林产化学工业研究所, 江苏, 南京, 210042
  • 收稿日期:2001-03-29 修回日期:1900-01-01 出版日期:2002-06-30 发布日期:2002-06-30

PROGRESS ON PREPARATION OF SUPERABSORBENTS FROM CELLULOSE

LI Jian-fa, SONG Zhan-qian   

  1. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China
  • Received:2001-03-29 Revised:1900-01-01 Online:2002-06-30 Published:2002-06-30

摘要: 着眼于高吸水材料在农林业中的应用,综述了以纤维素为原料制备高吸水材料的研究发展现状,指出了最近的研究动向.

关键词: 纤维素, 高吸水材料

Abstract: This paper reviews the progress of research and development on superabsorbents from cellulose.With different chemical modification methods such as etherification and graft copolymerization,cellulose derivatives have various water absorbence of 10-3 000 times difference,while graft copolymerization is the most effective method.Recent trends on preparing cellulose-based superabsorbents were evaluated,such as cationic superabsorbent and bacteria cellulose.Applications of superabsorbents in agriculture and forestry were also summarized.

Key words: cellulose, superabsorbent

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