Carbon nano-painting: Application to non-phosphate oxyanions e.g. borate

A. Abouimrane, M. Armand, N. Ravet

Research output: Contribution to conferencePaper

11 Citations (Scopus)

Abstract

LiFeBO3, Li0FeBO3 and LiFe 0.5Mn0.5 BO3 coated with carbon were synthesized and their electrochemical properties investigated. Carbon increases dramatically the redox activity. Thus, carbon-painted LiFeBO3 shows a large discharge capacity and good cycle performance. For this compound cycled between 2 and 3.7 V, 77% of the initial capacity (156 mAh/g) is retained after 210 cycles (121 mAh/g). The electrochemical behavior of LiFe 0.5Mn0.5BO3 reveals two clear charge-discharge plateaus at 2.8 and 3.4 V. The electrochemical activity of fully delithiated Li0FeBO3 differs from that of calcite structure FeBO 3.

Original languageEnglish
Pages15-22
Number of pages8
Publication statusPublished - 1 Dec 2003
EventNew Trends in Intercalation Compounds for Energy Storage and Conversion - Proceedings of the International Symposium - Paris, France
Duration: 30 Apr 20032 May 2003

Conference

ConferenceNew Trends in Intercalation Compounds for Energy Storage and Conversion - Proceedings of the International Symposium
CountryFrance
CityParis
Period30/4/032/5/03

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Abouimrane, A., Armand, M., & Ravet, N. (2003). Carbon nano-painting: Application to non-phosphate oxyanions e.g. borate. 15-22. Paper presented at New Trends in Intercalation Compounds for Energy Storage and Conversion - Proceedings of the International Symposium, Paris, France.