超薄片层石墨和多层石墨烯的真空剥离法制备及微区分析  

Thin Layers of Graphite and Multilayer Graphene Vacuum Stripping Method and Microanalysis

作　　者：毕舒[1] 谢先德[2] 

机构地区：[1]华南理工大学,广东广州510640 [2]中国科学院广州地球化学研究所,广东广州510640

出　　处：《广东化工》2017年第22期1-2,共2页Guangdong Chemical Industry

摘　　要：用真空剥离法,对钢铁冶炼炉渣中的蠕虫状石墨进行处理,所得样品经过TEM微区分析,证明是一类沿C轴堆垛的多层石墨片层,其中也包含有多层石墨烯。同时说明,采用人造石墨和真空剥离法,是一种制备超薄片层石墨和多层石墨烯的可行方法,进一步可以作为用天然或人造矿物来制造二维材料的前驱处理技术。With the vacuum stripping method, to deal with the vermicular iron and steel smelting slag, the sample through TEM microanalysis, proved to be a kind of multilayer graphite along the C axis stacking layer, which also contains a multilayer graphene. Shows at the same time, using the method of artificial graphite and vacuum stripping, graphite is a kind of preparation of ultrathin section layer and multilayer graphene feasible method. Can serve as a further made from natural or synthetic mineral precursor for two-dimensional material processing technology.

关 键 词：真空剥离 多层石墨烯 超薄片层石墨 

分 类 号：TQ445.9[化学工程—化学肥料工业]