Phase transition in nasicon (Na3Zr2Si2PO12)

Structural-electrical-optical properties relationship of sodium superionic conductor sputter-deposited coatings

“…The main interest of NASICON compounds is their high Na + ionic conductivity in a wide range of chemical compositions around Na 3 Zr 2 Si 2 PO 12 , either in crystalline or in amorphous forms [13,14]. Hence, the Na + mobility is sufficient to allow its extraction from the coating during the annealing process.…”

Crystal structures and magnetic properties of iron (III)-based phosphates: Na4NiFe(PO4)3 and Na2Ni2Fe(PO4)3

“…There is one atom on a M(1) site per three atoms on a M(2) site according to the formula unit M(1) x M(2) y A n (PO 4 ) 3 with 0 ≤ x ≤ 1 and 0 ≤ y ≤ 3. Most of the members of Nasicon type compounds so far known in the literature are described in rhombohedral R3c, R3 or R32 space groups with typical unit cell dimensions a ∼8Å and c ∼22Å, but cell distortions leading to a monoclinic symmetry have been also reported [25,26].…”

Optimization of High Conducting Na3Zr2Si2PO12 Phase by new Phosphate Salt for Solid Electrolyte

“…Most of the properties of NASICON are suitable for K. Singh kusingh@thapar.edu 1 School of Physics and Materials Science, Thapar University, Patiala 147004, India its use as an electrolyte except its low relative density. These materials, in general, exhibit good conductivity that is comparable to β-Al 2 O 3 at 300 • C [3]. Therefore, it can be used as a substitute for β-alumina in Na-S batteries [4].…”