基于增强相构型设计的石墨烯/Cu复合材料研究进展

赵乃勤, 郭斯源, 张翔, 何春年, 师春生

Progress on Graphene/Copper Composites Focusing on Reinforcement Configuration Design: A Review

ZHAO Naiqin, GUO Siyuan, ZHANG Xiang, HE Chunnian, SHI Chunsheng

图9 三维网络石墨烯/Cu复合材料制备流程图及微观形貌[40,41]

Fig.9 Schematic of local continuous three-dimensional network Gr/Cu composites (a)[40], the corresponding G-mode mapping of the selected area of local continuous three-dimensional network Gr/Cu composites from confocal Raman (b)[40], TEM images of three-dimensional network Gr/Cu powders (c, d)[40], schematic of fabrication of continuous three-dimensional networked Gr/Cu composites using PMMA as carbon source (GN—graphene network) (e)[41], TEM image of three-dimensional networked Gr obtained by etching composite powder (Inset shows the magnified image of Gr) (f)[41], SEM image of three-dimensional networked Gr dispersed within copper matrix (g)[41], and TEM image of three-dimensional networked Gr obtained by etching the bulk composite (h)[41]