聚丙烯酰胺水凝胶的制备及其机械性能探究

doi:10.16039/j.cnki.cn22-1249.2023.01.001

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摘要

聚丙烯酰胺水凝胶是一种典型水凝胶，具有典型的三维框架结构，且化学稳定性极高。由于丙烯酰胺结构中有正电性氨基，因此聚丙烯酰胺水凝胶表面为正电性。结合丙烯酰胺水凝胶的多孔性结构，其可以通过毛细吸引和电性之间的相互作用吸附、移除水中的无机、有机污染物。因此聚丙稀铣胺水凝胶具有作为污水净化、消毒材料的潜能。此时凝胶的机械性能就显得极为重要。基于此，本文重点探索了制备水凝胶过程中丙烯酰胺以及交联剂的加入量对于凝胶的机械性能的影响。

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	谭文广
	杨雨辰
	韩冬琳

关键词: 丙烯酰胺水凝胶机械性能

Abstract:

Polyacrylamide hydrogel is kind of typical hydrogel, which is characterized by three-dimensional structure and high chemical stability. Because of the positive amino group in the structure, the surface of polyacrylamide hydrogel is positive. Considering the porous structure of acrylamide hydrogel, it can adsorb and remove inorganic and organic pollutants in water through the combination of capillary attraction and electrical attraction. Therefore, polyacrylamide hydrogel has the potential to be used for sewage purification. At this point, the mechanical properties of the gel become extremely important. Based on this, this paper focuses on the interaction between the amount of acrylamide as well as the agent and the mechanical properties of hydrogel.

Key words: Acrylamide hydrogel mechanical properties

出版日期: 2023-01-25 发布日期: 2023-01-25 整期出版日期: 2023-01-25

ZTFLH:	R285
	X703

引用本文:

谭文广, 杨雨辰, 韩冬琳. 聚丙烯酰胺水凝胶的制备及其机械性能探究 [J]. 吉林化工学院学报, 2023, 40(1): 1-4.
TAN Wenguang, YANG Yuchen, HAN Donglin. Preparation of Polyacrylamide Hydrogel and the Study about Their Mechanical Properties . Journal of Jilin Institute of Chemical Technology, 2023, 40(1): 1-4.

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http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2023.01.001 或 http://xuebao.jlict.edu.cn/CN/Y2023/V40/I1/1

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