摘要
石墨烯是一种片层状高比表面积碳材料,理论比表面积可达2 630 m2/g,具有非常高的吸附容量、良好的化学稳定性及机械性能等。有关石墨烯的发展和应用已成为当前的热点研究课题之一。详细讨论了石墨烯及其复合物在吸附重金属离子、有机污染物、有毒气体中的研究进展。最后对石墨烯及其复合物在吸附方面中的发展与应用做出了评价,同时对它们在吸附上的应用前景做了展望。
Graphene was a sheet layer high specific surface area of carbon materials,the theory of specific surface area was up to 2 630 m2/g,has high adsorption capacity,good chemical stability and mechanical properties, etc.The development and application of graphene has become one of the current hot research topics.This review presents the current status of grapheme and its composites in adsorption of heavy metal ions,organic pollutants and poisonous gas.In the end ,the problems in the application of grapheme and its composites in adsorption are pointed out ,then the roles of grapheme and its composites in adsorption are summarized and prospects for fu-ture research in this field are proposed.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2015年第B06期11-16,共6页
Journal of Functional Materials
基金
国家自然科学基金资助项目(51172063
51202056
51372068)
河北省杰出青年科学基金资助项目(B2014209304
E2012401070)
河北省自然科学钢铁联合研究基金资助项目(B2014209314)
关键词
石墨烯
石墨烯复合物
吸附
graphene
graphene composites
adsorption
