Hostname: page-component-8448b6f56d-gtxcr Total loading time: 0 Render date: 2024-04-24T09:15:41.767Z Has data issue: false hasContentIssue false
  • English
  • Français

In-Situ X-Ray Diffraction Studies On Lithium- Ion Battery Cathodes

Published online by Cambridge University Press:  10 February 2011

Mark A. Rodriguez ,
David Ingersoll  and
Daniel H. Doughty
Mark A. Rodriguez
Affiliation:
Sandia National Laboratories, PO Box 5800, Albuquerque, NM 87185-1405
David Ingersoll
Affiliation:
Sandia National Laboratories, PO Box 5800, Albuquerque, NM 87185-1405
Daniel H. Doughty
Affiliation:
Sandia National Laboratories, PO Box 5800, Albuquerque, NM 87185-1405
Get access

Abstract

LiNi0.8Co0.2O2 and LiNiO2 have been characterized in-situ XRD. LiNi0.8Co0.2O2 does not undergo a monoclinic phase transformation but remains a hexagonal lattice throughout the entire charging cycle. It is hypothesized that Co-doping may help stabilize the hexagonal structure.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 575: Symposium CC – New Materials for Batteries & Fuel Cells , 1999 , 65
Copyright
Copyright © Materials Research Society 2000

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Rodriguez, M. A., Ingersoll, D., and Doughty, D. H., Adv. X-Ray Anal. Vol. 42 (in press).Google Scholar
2. Rodriguez, M. A., Ingersoll, D., and Doughty, D. H., MRS Proc. Vol. 496, 275(1998).Google Scholar
3. Boyle, T. J., Ingersoll, D., Rodriguez, M. A., Tofoya, C. J., and Doughty, D. H., J Electrochem. Soc. 146, (in press).Google Scholar
4. Li, W., Reimers, J. N., and Dahn, J. R., Solid State lonics 67 123 (1993).Google Scholar
5. Reimers, J. N. and Dahn, J. R., J. Electrochem. Soc. 139, 2091(1992).Google Scholar
6. Rodriguez, M. A., et at. (manuscript in preparation).Google Scholar