石墨烯及复合材料的吸附作用与研究进展

Adsorption and Research Progress of Graphene and Composites

目的概述几种石墨烯及其衍生物吸附材料的研究现状,旨在为石墨烯应用方面提供一定的研究思路。方法通过对近年来国内外相关文献的分析和总结,介绍石墨烯基材料在吸附方面的研究进展,讨论其吸附机理和影响因素。结论由于石墨烯基复合材料的比表面积较大,因此具有良好的吸附性能,可用于污水处理。同时,在包装运输过程如液体产品的外包装发生损坏时,石墨烯基吸附材料可吸附残液,防止污染到其它内装物。

The work aims to summarize the research status of several kinds of graphenes and their derivatives as ad- sorption materials, and provide some research ideas for the application of graphene. Based on the analysis and summary of the related literatures at home and abroad in recent years, the research progress of adsorption on graphene-based materials was introduced. The adsorption mechanism and influence factors were discussed. The graphene-based composites have good adsorption properties due to their large specific surface area, and can be used for sewage treatment. Simultaneously, if the outer package of liquid product is damaged in the package transportation process, the graphene-based adsorption materials can adsorb the residual liquid, to prevent such liquid from contaminating other internal contents.