CAJ | 학술논문

为了标记化学法制备石墨烯时引入的缺陷，采用紫外辐照的方法，利用Ag颗粒与含氧官能团之间的相互作用实现了对缺陷的定量标记。结果表明该方法能提供石墨烯表面缺陷的数量和分布信息。另外Ag纳米颗粒对石墨烯缺陷有修复作用，有利于提高石墨烯的导电能力。
위료표기화학법제비석묵희시인입적결함，채용자외복조적방법，이용Ag과립여함양관능단지간적상호작용실현료대결함적정량표기。결과표명해방법능제공석묵희표면결함적수량화분포신식。령외Ag납미과립대석묵희결함유수복작용，유리우제고석묵희적도전능력。
Ultraviolet ( UV) irradiation method was introduced to label the defects of graphene via the interaction between the Ag nanoparticles and oxygen-containing functional groups. Results show that Labeling Ag nanoparticles can provide information about the density and locations of the defects and offere new possibilities for preparation of Ag nanoparticles modified graphene in a simple way. Furthermore, the conductivity of the graphene can be improved by Ag nanoparticles.