CAJ | 학술논문

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2630 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。
석묵희시일충편층상고비표면적탄재료,이론비표면적가체2630 m2/g,구유비상고적흡부용량、량호적화학은정성급궤계성능등。유관석묵희적발전화응용이성위당전적열점연구과제지일。상세토론료석묵희급기복합물재흡부중금속리자、유궤오염물、유독기체중적연구진전。최후대석묵희급기복합물재흡부방면중적발전여응용주출료평개,동시대타문재흡부상적응용전경주료전망。
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.