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Journal of Analytical Science and Technology
Fig. 2 | Journal of Analytical Science and Technology

Fig. 2

From: Gold nanoparticles loaded on TiO2 nanoparticles doped with N2 as an efficient electrocatalyst for glucose oxidation: preparation, characterization, and electrocatalytic properties

Fig. 2

TEM images of TiO2 NPs-N2 powder a at 20 nm and b at 50 nm and c corresponding particle size distribution histograms of TiO2 NPs-N2. The Au NPs/TiO2 NPs-N2 sizes vary between 15 and 35 nm, and it is 23.18 ± 4.39 nm. From that, it can be concluded by using the average size of TiO2 NPs-N2 that the average size of Au nanoparticles is around 11.08 nm

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