陶瓷/石墨烯块体复合材料的研究进展
李建林1, 陈彬彬1, 章文1, 王连军2, 江莞2

Recent Progress in Ceramic/Graphene Bulk Composites
LI Jian-Lin1, CHEN Bin-Bin1, ZHANG Wen1, WANG Lian-Jun2, JIANG Wan2
图4 FESEM照片: a未经处理的作为起始原料的多壁碳纳米管; b和c摩擦抛光后的多壁碳纳米管表面b一个由高密度聚集的碳纳米管构成的有光泽表面, c从密集到疏松过渡的碳纳米管; d摩擦抛光后的块体材料表面, 在表面的多壁碳纳米管结构已经发生改变, 外凸的石墨烯壁从碳管上脱落 [ 16 ]
Fig. 4 FESEM micrographs showing: a the raw MWCNTs used as the starting material; b-c polished surface with a scratch of MWCNTs b a shiny surface comprised of high- density aggregation CNTs; c transition from the dense to the loose CNTs; d polished surface with a scratch on it, MWCNTs in the surface have changed their structure and the outer graphene walls have come off the tubes [ 16 ]