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. 2023 Dec 14;16(24):7649. doi: 10.3390/ma16247649

Figure 3.

Figure 3

Figure 3

TEM images of as-synthesized SnO2 nanoparticles formed at (a) 70 °C and (b) 80 °C. The size distribution for each sample is also included. A d-spacing of the observed lattice fringes is presented in yellow.