Electrochemical insertion of magnesium to Mg0.5Ti2(PO4)3

Koji Makino, Yasushi Katayama, Takashi Miura, Tomiya Kishi

Research output: Contribution to journalArticlepeer-review

65 Citations (Scopus)

Abstract

Mg0.5Ti2(PO4)3 having NASICON-lattice was prepared by sol-gel method and evaluated as a cathode material for magnesium cells. The crystalline phase could be successfully obtained after heating at 600°C. Electrochemical magnesium insertion from a propylene carbonate solution into this host was found possible and one Mg2+ ion could be accommodated per unit formula. However, the magnesium insertion process was under kinetic control of Mg2+ diffusion due to the low mobility of Mg2+ in this host.

Original languageEnglish
Pages (from-to)66-69
Number of pages4
JournalJournal of Power Sources
Volume99
Issue number1-2
DOIs
Publication statusPublished - 2001 Aug 1

Keywords

  • Electrochemical magnesium insertion
  • Magnesium battery
  • Magnesium titanium phosphate

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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