Figure 3
(a) X-ray diffraction patterns of pristine SnO2 and Ni & Cr-doped SnO2 powder, (b) FT-IR spectrum of Ni and Cr-doped SnO2 powder and (c) UV-Visible spectra of pristine SnO2 and Ni & Cr-doped SnO2 powder.
Figure 3 | Scientific Reports
(a) X-ray diffraction patterns of pristine SnO2 and Ni & Cr-doped SnO2 powder, (b) FT-IR spectrum of Ni and Cr-doped SnO2 powder and (c) UV-Visible spectra of pristine SnO2 and Ni & Cr-doped SnO2 powder.
