Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Interactions between potassium aluminosilicates and Li-ion battery cathode materials during calcination

Interactions between potassium aluminosilicates and Li-ion battery cathode materials during... To assess the feasibility of potassium aluminosilicates (KAlSiO4, KAS2 and KAlSi2O6, KAS4) as the refractory sagger material for the calcination of Li-ion battery cathode materials, the interaction behavior between KAS2 (KAS4) and the Li(NixCoyMnz)O2 (LNCM) material was investigated at temperatures ranging from 800 to 1100 °C. The phase composition and microstructure of calcined KAS2 (KAS4)-LNCM precursor mixtures were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The results indicate that potassium aluminosilicates exhibit superior resistance to corrosion by LNCM materials compared with mullite and MgO-based refractories, and rarely react with LNCM materials during calcination. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of the Australian Ceramic Society Springer Journals

Interactions between potassium aluminosilicates and Li-ion battery cathode materials during calcination

Loading next page...
 
/lp/springer-journals/interactions-between-potassium-aluminosilicates-and-li-ion-battery-mfxPlpurlX
Publisher
Springer Journals
Copyright
Copyright © 2019 by Australian Ceramic Society
Subject
Materials Science; Ceramics, Glass, Composites, Natural Materials; Materials Engineering; Inorganic Chemistry
ISSN
2510-1560
eISSN
2510-1579
DOI
10.1007/s41779-019-00325-7
Publisher site
See Article on Publisher Site

Abstract

To assess the feasibility of potassium aluminosilicates (KAlSiO4, KAS2 and KAlSi2O6, KAS4) as the refractory sagger material for the calcination of Li-ion battery cathode materials, the interaction behavior between KAS2 (KAS4) and the Li(NixCoyMnz)O2 (LNCM) material was investigated at temperatures ranging from 800 to 1100 °C. The phase composition and microstructure of calcined KAS2 (KAS4)-LNCM precursor mixtures were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The results indicate that potassium aluminosilicates exhibit superior resistance to corrosion by LNCM materials compared with mullite and MgO-based refractories, and rarely react with LNCM materials during calcination.

Journal

Journal of the Australian Ceramic SocietySpringer Journals

Published: Feb 14, 2019

References