Study on Swelling Properties of Polyether-Chitosan Hydrogel

WU Guo-jie; LI Jin-man; WANG Fu-hua; CUI Ying-de; YI Guo-bin

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Study on Swelling Properties of Polyether-Chitosan Hydrogel

更新时间：2026-05-27

- Study on Swelling Properties of Polyether-Chitosan Hydrogel
- Vol. 22, Issue 4, Pages: 1-5(2005)
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- Online First：07 October 2005，
  
  Published：2005
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吴国杰, 李金蔓, 王富华, 崔英德, 易国斌. 聚醚-壳聚糖水凝胶溶胀性能的研究[J]. 广东工业大学学报, 2005, 22(4): 1-5.

WU Guo-jie, LI Jin-man, WANG Fu-hua, et al. Study on Swelling Properties of Polyether-Chitosan Hydrogel[J]. 2005, 22(4): 1-5.
吴国杰, 李金蔓, 王富华, 崔英德, 易国斌. 聚醚-壳聚糖水凝胶溶胀性能的研究[J]. 广东工业大学学报, 2005, 22(4): 1-5. DOI：

WU Guo-jie, LI Jin-man, WANG Fu-hua, et al. Study on Swelling Properties of Polyether-Chitosan Hydrogel[J]. 2005, 22(4): 1-5. DOI：

摘要

以壳聚糖和聚醚为原料

戊二醛为交联剂

在醋酸溶液中合成了聚醚-壳聚糖水凝胶.研究了凝胶温度、聚醚与壳聚糖的质量比、交联剂浓度等对半互穿网络水凝胶溶胀性能的影响

并采用正交实验对工艺条件进行了优化.实验结果表明:反应温度为45℃

聚醚和壳聚糖的质量比为0.4

戊二醛浓度为0.05 mol/L

其凝胶溶胀度最大.聚醚-壳聚糖凝胶是pH敏感性水凝胶.

Abstract

Polyether-chitosan hydrogels are prepared in acetic acid solution with chitosan/polyether using glutaraldehyde as crosslinker.The effects of temperature

the mass ratio of polyether and chitosan

the concentration of crosslinker on swelling ratio are studied with the orthogonal experimental method to optimize the technological condition.The result showes that when the temperature is 45℃

polyether:chitosan is(0.4∶1.0)

crosslinker’s concentration is(0.05?mol/L)

and the semi-IPN has the highest swelling ration;Polyether-chitosan hydrogel is pH sensitivity.

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references

李文俊,王汉夫,卢玉华,汪志亮,钟伟. 壳聚糖·聚丙烯酸配合物半互穿聚合物网络膜及其对pH和离子的刺激响应[J]. 高分子学报. 1997(01)

管云林,邵蕾,姚康德. 交联壳聚糖／聚醚半互穿聚合物网络水凝胶中水的状态[J]. 应用化学. 1996(04)

何天白,胡汉杰编.海外高分子科学的新进展[M]. 化学工业出版社, 1997

蒋挺大编著.壳聚糖[M]. 化学工业出版社, 2001

Jian-Tao Zhang,Si-Xue Cheng,Ren-Xi Zhuo. Poly(vinyl alcohol)/poly(N-isopropylacrylamide) semi-interpenetrating polymer network hydrogels with rapid response to temperature changes[J], 2003

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