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13 对于复合材料的两个取向: 平行a和b和垂直c和d于SPS压轴线, 由Ga和c和Db和d峰强度建立的拉曼图像; e为两个扫描区域的平均光谱图; f为具有2D峰强度的多层石墨烯单一频谱图, 该单一频谱是从集合的c图中提取的; g为断面平行取向SEM照片, 显示了GNPs的箭头所指择优取向; h和i为平行左和垂直右于SPS压轴的两个样品取向的扫描区域轮廓的光学图像 [ 38 ]
Fig. 13 Raman images built from G a and c and D peak intensities b and d for both composite orientations: parallel a and b and perpendicular c and d to the SPS pressing axis. Average spectra of both scanned regions e. Example of a single spectrum extracted from the collection of image c with the intense 2D peak of few layer graphene f. SEM micrograph of the fracture surface parallel orientation g, showing the preferential orientation of projected GNPs pointed by arrows. h and i Optical images of the scanned zones outlined for both specimen orientations parallel left and perpendicular right to the SPS axis [ 38 ]