石墨烯吸附材料的制备与应用研究进展

被引:25
作者
杨胜韬
赵连勤
机构
[1] 西南民族大学化学与环境保护工程学院
关键词
石墨烯; 吸附材料; 污水处理; 纳米技术;
D O I
暂无
中图分类号
TQ424.2 [无机吸附剂]; X703 [废水的处理与利用];
学科分类号
摘要
石墨烯具有独特的结构、优异的性能,在诸多领域有广泛的应用.石墨烯层的原子均为表面原子,其表面积非常大,是天然的吸附材料.其易于制备、成本低廉等优势使得石墨烯吸附材料成为水处理研究中的热点.石墨烯及其复合材料已经在重金属、染料、杀虫剂、抗生素、石油等污染物的治理方面得到应用.综述了石墨烯吸附材料的制备方法以及其在污水处理方面的应用.分析了污染物在石墨烯吸附材料上的吸附行为,并讨论了石墨烯与污染物的相互作用.着重关注官能团对石墨烯吸附材料性能的影响,从化学视角提出了设计高效石墨烯吸附剂的思路.
引用
收藏
页码:203 / 218+321 +321
页数:17
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