氧化石墨烯基吸附剂吸附金属离子及有机污染物研究进展  

Research progress on adsorption of metal ions and organic pollutants by graphene-based adsorbents

作　　者：张倩倩 王三反[1,2] ZHANG Qian-qian;WANG San-fan(School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China;Engineering Research Center for Cold and Arid Regions Water Resource Comprehensive Utilization,Ministry of Education,Lanzhou 730070,China)

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070 [2]寒旱区水资源综合利用教育部工程研究中心,甘肃兰州730070

出　　处：《应用化工》2020年第9期2355-2357,2363,共4页Applied Chemical Industry

基　　金：国家科技支撑计划项目(2015BAE04B01);国家自然科学基金项目(21466019);兰州交通大学优秀平台基金(201605)。

摘　　要：综述了石墨烯和氧化石墨烯的理化性质和发展前景,从吸附重金属离子和有机染料的角度出发,概述了氧化石墨烯及其复合材料对Cu^2+、Pb^2+和MB的吸附效果及对金属离子和有机染料的吸附机理。最后针对全文研究进展做了总结同时对未来高效吸附剂的开发做了展望。The physical and chemical properties and development prospects of graphene and graphene oxide were reviewed.From the perspective of adsorption of heavy metal ions and organic dyes,the adsorption effect of graphene oxide and its composite materials on Cu^2+,Pb^2+and MB and the adsorption mechanism of metal ions and organic dye are summarized.Finally,it summarizes the research progress of the full text and prospects the development of high-efficiency adsorbents in the future.

关 键 词：氧化石墨烯 重金属离子 有机染料 吸附机理 

分 类 号：TQ20[化学工程—有机化工] TQ23