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

Koji Makino; Yasushi Katayama; Takashi Miura; Tomiya Kishi

doi:10.1016/S0378-7753(01)00480-3

Electrochemical insertion of magnesium to Mg_0.5Ti₂(PO₄)₃

Koji Makino, Yasushi Katayama, Takashi Miura, Tomiya Kishi

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

Mg_0.5Ti₂(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 language	English
Pages (from-to)	66-69
Number of pages	4
Journal	Journal of Power Sources
Volume	99
Issue number	1-2
DOIs	https://doi.org/10.1016/S0378-7753(01)00480-3
Publication status	Published - 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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/S0378-7753(01)00480-3

Cite this

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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.",

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AU - Makino, Koji

AU - Katayama, Yasushi

AU - Miura, Takashi

AU - Kishi, Tomiya

PY - 2001/8/1

Y1 - 2001/8/1

N2 - 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.

AB - 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.

KW - Electrochemical magnesium insertion

KW - Magnesium battery

KW - Magnesium titanium phosphate

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