水凝胶在环境污染治理中的应用

摘要

水凝胶是一种具有三维网络结构的高分子材料,能在水中显著溶胀、保持其原有结构和性能的同时,对外界刺激作出响应,广泛应用于很多领域.主要综述了水凝胶在环境污染治理中的应用现状,并对其未来的发展进行了简要展望.%Hydrogel was a kind of polymer materials with three-dimensional network structure, which can maintain its original structure after swelling in water, and respond to foreign stimulates, which was widely used in many areas. The mainly review its application status of hydrogel in environmental pollution control. Meanwhile the future development was briefly prospected.