Kim Sang-Chai, Kim Byung Hoon, Kim Sun-Jae, Lee Young-Seak, Kim Hwan-Gi, Lee Heon, Park Sung Hoon, Jung Sang-Chul
J Nanosci Nanotechnol. 2015 Jan;15(1):228-31. doi: 10.1166/jnn.2015.8340.
Liquid phase plasma (LPP) method was applied, for the first time, to the impregnation of cabalt nanoparticles onto graphene. Nanoparticles were dispersed uniformly on the surface of the two-dimensional graphene sheet. The electron miocroscopy observation showed approximately 2-7 nm sized spherical nanoparticles deposited on the surface of graphene sheets. The XPS and EDX analyses revealed that both metal Co and CoO were present in the Co/graphene composites synthesized by the LPP method.
首次采用液相等离子体（LPP）方法将钴纳米颗粒浸渍到石墨烯上。纳米颗粒均匀地分散在二维石墨烯片的表面。电子显微镜观察显示，约2 - 7纳米大小的球形纳米颗粒沉积在石墨烯片的表面。XPS和EDX分析表明，通过LPP方法合成的Co/石墨烯复合材料中同时存在金属Co和CoO。
