摘要
氧化石墨烯(GO)具有较大比表面积、富含丰富的含氧官能团,在吸附处理方面得到广泛的应用。本文综述了GO和改性氧化石墨烯复合材料的制备方法及其在重金属离子吸附处理方面的研究进展;提出了改性氧化石墨烯复合材料目前应用在污水处理中需进一步研究的问题。
Graphene oxide, with a large specific surface area and abundant of oxygen-containing functional groups, has been widely used in adsorption treatment. In this paper, the preparation methods of graphene oxide and modified graphene oxide composites and their research progress in adsorption treatment of heavy metal ions were reviewed, and the problem that the modified graphene oxide composites are currently used in wastewater treatment needs further study.
作者
宋园
刘古月
戴康
Song Yuan, Liu Guyue, Dai Kang(School of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, Chin)
出处
《广东化工》
CAS
2018年第10期132-132,135,共2页
Guangdong Chemical Industry
关键词
氧化石墨烯
改性
重金属
吸附
grapheneoxide
modification
heavy metals
adsorption
