S. Barison, S. Fasolin
This work describes the synthesis of Mg2+- and Li+-stabilized /H9252-alumina solid electrolytes (Na1.67Mg0.67Al10.33O17 and Na1.67Li0.33Al10.67O17 respectively) and investigates the influence of different Al2O3 precursors and stabilizers on their structural properties. The /H9252-alumina precursors were /H9251-Al2O3, /H9253-Al2O3, Pseudo-Boehmite (AlOOH·H2O) and Bayerite (Al(OH)3), with Na2CO3 as sodium source and MgCO3 or LiCO3 as phase stabilizers. The effect of composition and processing on phase purity and microstructure of sintered specimens was inspected by X-ray diffraction, simultaneous thermal gravimetry – differential scanning calorimetry coupled with residual gas analysis and scanning electron microscopy. Linear shrinkage evaluation was carried out by dilatometry. Furthermore, the influence of composition, structure and density on electrical properties was also investigated finding conductivity values up to 0.14 /Omega1− 1 cm− 1 at 300 ◦ C for Li+-stabilized /H9252-alumina.
@article{a6cee631-2f36-465f-921d-823095b72ee0,
title={Effect of precursors on alumina electr},
author={S. Barison and S. Fasolin},
year={2026},
language={en}
}TY - JOUR TI - Effect of precursors on alumina electr AU - S. Barison AU - S. Fasolin PY - 2026 LA - en ER -
Toyohashi University of Technology
All-solid-state sodium-ion batteries are a promising technology for large-scale energy storage owing to the abundance and low cost of sodium resources
Raven Wuebker
This article reports recent advances in the development of polymer–air batteries as safer, more sustainable alternatives to conventional metal–air and
Unknown
This document provides a comprehensive overview of sintering as a fundamental process for consolidating powders into solid bodies without complete mel
This paper addresses the challenge of assessing the feasibility of wind power plant projects at sites with insufficient or no local historic wind data
Important advances in electrochemical engineering technology over the last three decades have fostered the development of a lternative methods to alle