B. B. Das

Synthesis and Structure-property Relations in Ce4-xCa1+xFe5-xZnxO14+δ (0≤x≤0.45) (T1-T4: x=0, 0.15, 0.30 and 0.45) Oxide Systems

B. B. Das, Thangaraj . & Deepa . · International Research Journal of Pure and Applied Chemistry · 2014

Synthesis of the composition Ce4-xCa1+xFe5-xZnx O14+δ (0≤ x ≤0.45) (T1-T4: x=0, 0.15, 0.30 and 0.45) were done via nitrate-citrate gel route. The wavelength of X-rays is on the atomic scale, so X-ray diffraction (XRD) is a primary tool for probing structure of nano-materials. Cry...

Open access Research Article 10.9734/IRJPAC/2014/7586

Sol-Gel Synthesis, Crystal Structure and Electronic Properties in Bi2+xAlxNi4-3xO7+δ (0.0 ≤ x ≤ 0.75) Composite Oxides

B. B. Das & M. Yogapriya · International Research Journal of Pure and Applied Chemistry · 2011

Sol-gel synthesis of Bi2+xAlxNi4-3xO7+δ (A1-A4: x = 0.0, 0.25, 0.50, 0.75) composite oxides were performed via nitrate-citrate route. Analysis of the powder XRD patterns by Fullprof shows cubic unit cell with lattice parameters in A1-A4: a = 10.2678, 10.1197, 10.1183, 10.1134 Å;...

Open access Research Article 10.9734/IRJPAC/2011/351