New positive-electrode materials for lithium batteries

Kenneth R. Poeppelmeier, Frédéric Sauvage, Vincent Bodenez, Hervé Vezin, Thomas A. Albrecht, Jean Marie Tarascon

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Current research in the lithium battery field combines the development of new synthesis methods with the discovery cathode materials that exhibit high energy storage capacity and electrochemical stability. For example, Ag2V4O11, or silver vanadium oxide (SVO), is used commercially as a cathode material in primary lithium batteries for high rate applications, such as those used in implantable cardioverter defibrillators (ICDs). A long-term goal of the medical battery industry is to increase the capacity of the cathode above 3 V while maintaining electrode stability. Low temperature hydrothermal techniques offer new routes to transition metal oxide fluorides, for example the new high silver density material Ag4V2O6F2 (SVOF) which was synthesized recently. The electrochemical behavior of SVOF and the significant impact new materials such as SVOF may have on the future generation of primary lithium batteries for ICDs will be highlighted.

Original languageEnglish
Title of host publicationAmerican Chemical Society - 235th National Meeting, Abstracts of Scientific Papers
Publication statusPublished - Dec 1 2008
Event235th National Meeting of the American Chemical Society, ACS 2008 - New Orleans, LA, United States
Duration: Apr 6 2008Apr 10 2008

Publication series

NameACS National Meeting Book of Abstracts
ISSN (Print)0065-7727

Other

Other235th National Meeting of the American Chemical Society, ACS 2008
CountryUnited States
CityNew Orleans, LA
Period4/6/084/10/08

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ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Poeppelmeier, K. R., Sauvage, F., Bodenez, V., Vezin, H., Albrecht, T. A., & Tarascon, J. M. (2008). New positive-electrode materials for lithium batteries. In American Chemical Society - 235th National Meeting, Abstracts of Scientific Papers (ACS National Meeting Book of Abstracts).