Product Details:

All-solid-state sodium (Na) batteries are attracting attention as alternative systems to lithium-ion batteries because of the high abundance and safety of Na. NASICON Na₃Zr₂Si₂PO₁₂ is one of the few electrolytes that simultaneously achieve superionic conductivity and excellent chemical/electrochemical stability, making it a very promising alternative to liquid electrolytes. It has unique features such as large ionic conductivity, wide electrochemical window, good chemical stability, and high mechanical strength. Recent literature demonstrates its good cycling stability for over 120 cycles with very limited capacity degradation.

Na3Zr2Si2PO12 powder is stable in the air and when exposed to moisture. Inert gas is not needed to protect Na3Zr2Si2PO12 powder. The synthesis method for the MSE PRO Na3Zr2Si2PO12 powder is solid-state reaction.

Product SKU# PO5016

Product Specifications:

Form: Powder
Size: pass 325 mesh (D10 < 1 micron, D50 = 1-3 micron, D90 = ~6 micron)
Composition: proprietary NASICON Na₃Zr₂Si₂PO₁₂
Ionic conductivity: 2~3 × 10^-3 S cm^-1 at RT
Density: 3.27 g/cm³

XRD of NASICON Na3Zr2Si2PO12 powder MSE Supplies

References:

1. Na₃Zr₂Si₂PO₁₂: A Stable Na+-Ion Solid Electrolyte for Solid-State Batteries, ACS Appl. Energy Mater. 2020, 3, 8, 7427–7437

2. Polyether/Na₃Zr₂Si₂PO₁₂ Composite Solid Electrolytes for All-Solid-State Sodium Batteries, J. Phys. Chem. C 2020, 124, 40, 21948–21956

3. Sodium Ion Diffusion in Nasicon (Na₃Zr₂Si₂PO₁₂) Solid Electrolytes: Effects of Excess Sodium, ACS Appl. Mater. Interfaces 2016, 8, 41, 27814–27824

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Oxide Solid Electrolyte