Fig. 5From: Effect of Surfactants on the Microstructures of Hierarchical SnO2 Blooming Nanoflowers and their Gas-Sensing PropertiesLow-magnification TEM images of SnO2 samples. a S0, b STritonX-100, c SHMT, d SPEI, and e SPVP. f HRTEM micrograph showing enlarged lattice images of SHMT. g SAED patterns of S0. h SAED patterns of SPVPBack to article page