自愈水凝胶
吸附
纳米技术
材料科学
高分子科学
软质材料
肿胀 的
化学工程
化学
高分子化学
工程类
复合材料
有机化学
作者
Sourbh Thakur,Vijay Kumar Thakur,Omotayo A. Arotiba
出处
期刊:Gels horizons: from science to smart materials
日期:2018-01-01
卷期号:: 29-50
被引量:22
标识
DOI:10.1007/978-981-10-6077-9_2
摘要
The term hydrogel was coined in 1894 as it was employed to explain a colloidal gel. The first report on the application of hydrogels was given by Wichterle and Lim in 1960, which was in the biomedical field. Hydrogels generally absorb a large amount of water, and this swelling is responsible for the rubbery and soft properties of hydrogel. Hydrogels have found applications in environmental, biomedical, food, etc., fields. This chapter presents a brief review of hydrogels—basic definition, classifications, preparations and applications. This chapter highlights among others, the application of polysaccharide-based hydrogels in adsorption and dye removal in water treatment.
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