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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
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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

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References

REFERENCES

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