石墨烯及其纳米复合材料的应用研究

摘要

Adsorption techniques for removal of various pollutants from the environment are usually simple and work effectively. Graphene and its nanocomposites have large specific surface area, good chemical stability and high mechanical strength, are widely used in many fields. The structure and properties of graphene and its nanocomposites were elaborated systematically. The advances in water toxic contaminant removal using graphene and its nanocomposites, including organic pollutants and heavy metal ions, etc. , were introduced.%采用吸附技术去除环境中不同污染物通常简单有效。石墨烯及其纳米复合材料具有巨大的比表面积、良好的化学稳定性和高的机械强度等优点，在诸多领域有广泛的应用。本文系统阐述了石墨烯及其纳米复合材料的结构、特性等，并在此基础上介绍了石墨烯及其纳米复合材料处理水体中有毒污染物的研究及进展，主要包括石墨烯及其纳米复合材料去除水体中有机污染物和金属离子等。