基于蝶翅鳞片三维结构的Au/SnO2纳米复合材料制备及其表面增强拉曼散射性能研究
刘铂洋, 张旺, 何昭文, 张荻

Fabrication of Au/SnO2 Nanocomposites Based on 3D Structures of Butterfly Wing Scales and Research on Its SERS Effects
LIU Bo-Yang, ZHANG Wang, HE Zhao-Wen, ZHANG Di
图2 aAuSnO 2 的TEM照片; b为a中白框部分TEM照片, 插图为对应的SAED图样; cAu纳米颗粒分布SnO 2 基底上, 插图为圆圈区域的EDS谱图; d为c中圆圈区域HRTEM照片
Fig. 2 a TEM image of AuSnO 2 ; b magnified image of rectangle parts in a; c Au nanoparticles scattered on the SnO 2 substrate, inset: EDS spectrum of the circled area in c; d HRTEM image of circled area in c