Zinc-ion batteries have attracted great interest for their low cost, safety, and high energy density. Recently, Zn3V4(PO4)6 has been reported to be a promising cathode material zinc-ion batteries. The defect chemistry, diffusion of Zn-ions, solution dopants are examined by advanced simulation techniques. results show that the most favorable intrinsic is Zn-V anti-site. A zig-zag pattern long-ra...

Present work studies the influence of pretreatment milling media (deionized water (BLTOS-H) and isopropanol (BLTOS-i)) on surface characteristics, structure, chemical composition catalytic activity non-stoichiometric Ba2Sr2La2Ti4O12 perovskites. The IR spectroscopy XRD analyses shows a difference in structure phase two materials. X-ray photoelectron detects Ba2+- La3+-enriched Sr2+-depleted sur...

It was discovered recently that the charge of gas bubbles in aqueous solution can be reduced and even reversed by the addition of multivalent inorganic saltsIn this work. the effect of LaCI3 on the charge of bubbles was investigated and found to have an effect similar to that previously observed with AICI3 and MgC12The electrokinetic behavior of gas bubbles was affected slightly by LaCI3 additi...

The structure of La(1/3)NbO3 is that of a perovskite with La3+ cations ordered into alternate layers of perovskite A-sites. This is the description of a tetragonal structure and yet the room-temperature structure shows an orthorhombic distortion. The structure of La(2/3)TiO3 shows similar features. It has been recognized only very recently that the orthorhombic distortion in both these compound...