X-ray powder diffraction data of LaNi<inf>0.5</inf>Ti<inf>0.45</inf>Co<inf>0.05</inf>O<inf>3</inf>, LaNi<inf>0.45</inf>Co<inf>0.05</inf>Ti<inf>0.5</inf>O<inf>3</inf>, and LaNi<inf>0.5</inf>Ti<inf>0.5</inf>O<inf>3</inf>perovskites

Abstract:

In the present work, LaNi0.5Ti0.45Co0.05O3, LaNi0.45Co0.05Ti0.5O3, and LaNi0.5Ti0.5O3 perovskites were synthesized by the modified Pechini method. These materials were characterized using X-ray fluorescence, scanning electron microscopy, and powder X-ray diffraction coupled to the Rietveld method. The crystal structure of these materials is orthorhombic, with space group Pbnm (No 62). The unit-cell parameters are a = 5.535(5) Å, b = 5.527(3) Å, c = 7.819(7) Å, V = 239.2(3) Å3, for the LaNi0.5Ti0.45Co0.05O3, a = 5.538(6) Å, b = 5.528(4) Å, c = 7.825(10) Å, V = 239.5(4) Å3, for the LaNi0.45Co0.05Ti0.5O3, and a = 5.540(2) Å, b = 5.5334(15) Å, c = 7.834(3) Å, V = 240.2(1) Å3, for the LaNi0.5Ti0.5O3.

Año de publicación:

2021

Keywords:

• LaNi Ti O 0.5 0.5 3
• X-Ray diffraction
• LaNi Co Ti O 0.45 0.05 0.5 3
• Perovskite
• LaNi Ti Co O 0.5 0.45 0.05 3

Fuente:

scopus