Room temperature synthesis of microemulsion mediated rutile TiO₂nanoparticles showing remarkable photocatalytic activity

High-Efficiency All-Inorganic Perovskite Solar Cells Tailored by Scalable Rutile TiO2 Nanorod Arrays with Excellent Stability

“…With the aim to understand the crystal phase evolution of TiO 2 , XRD patterns were recorded and are displayed in Figure S8. Obviously, two characteristic diffraction peaks centered at 36.1 and 62.8° have been detected, which are mainly attributed to the (101) and (002) planes of rutile TiO 2 (JCPDS 76-1938), respectively . The slightly shift of the peak at 36.1° after doping nitrogen element into TiO 2 demonstrates that the actual doping amount is far smaller than the feeding amount.…”

“…Obviously, two characteristic diffraction peaks centered at 36.1 and 62.8°have been detected, which are mainly attributed to the (101) and (002) planes of rutile TiO 2 (JCPDS 76-1938), respectively. 33 The slightly shift of the peak at 36.1°after doping nitrogen element into TiO 2 demonstrates that the actual doping amount is far smaller than the feeding amount. To further ensure the effect of nitrogen on the defect, the element valences of TiO 2 -NRAs were studied by XPS measurement.…”