Engineering the NASICON electrolyte/Na anode interface with amorphous bismuth oxide for sodium batteries.

Published in: Chemical communications (Cambridge, England) (2023)

Amorphous BiO x , prepared on the surface of NASICON electrolyte by the photochemical metal-organic deposition method, can substantially improve the interfacial properties at the anode side. The Na symmetric cell delivers a critical current density of 1.2 mA cm -2 and cycles stably at 0.5 mA cm -2 for 1000 h at 30 °C.

Keyphrases

ion batteries
solid state
room temperature
ionic liquid
single cell
cell therapy
reduced graphene oxide
molecular dynamics simulations
oxide nanoparticles
water soluble