Structure and Cathode Properties of LiCoPO4 and Li 2CoPO4F for High-voltage Li-ion Batteries

Shigeto Okada; Mizuki Ueno; Yasushi Uebou; Jun Ichi Yamaki

Structure and Cathode Properties of LiCoPO₄ and Li ₂CoPO₄F for High-voltage Li-ion Batteries

Shigeto Okada, Mizuki Ueno, Yasushi Uebou, Jun Ichi Yamaki

Department of Advanced Device Materials

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

As a new high-voltage cathode candidate for post 4 V cathode, ordered-olivine LiCoPO₄ and fluoride phosphate Li ₂CoPO₄F were synthesized by solid-state reaction. Their structures were identified by neutron diffraction. The 5 V discharge profiles were demonstrated using coin-type cells. Two important issues for commercial use, metal dissolution and oxygen release at elevated temperature, were tested.

Original language	English
Pages (from-to)	66-71
Number of pages	6
Journal	INTELEC, International Telecommunications Energy Conference (Proceedings)
Publication status	Published - 2003
Event	The 25th International Telecommunications Energy Conference - Yokohama, Japan Duration: Oct 19 2003 → Oct 23 2003

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Cite this

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title = "Structure and Cathode Properties of LiCoPO4 and Li 2CoPO4F for High-voltage Li-ion Batteries",

abstract = "As a new high-voltage cathode candidate for post 4 V cathode, ordered-olivine LiCoPO4 and fluoride phosphate Li 2CoPO4F were synthesized by solid-state reaction. Their structures were identified by neutron diffraction. The 5 V discharge profiles were demonstrated using coin-type cells. Two important issues for commercial use, metal dissolution and oxygen release at elevated temperature, were tested.",

author = "Shigeto Okada and Mizuki Ueno and Yasushi Uebou and Yamaki, {Jun Ichi}",

year = "2003",

language = "English",

pages = "66--71",

journal = "INTELEC, International Telecommunications Energy Conference (Proceedings)",

issn = "0275-0473",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "The 25th International Telecommunications Energy Conference ; Conference date: 19-10-2003 Through 23-10-2003",

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TY - JOUR

T1 - Structure and Cathode Properties of LiCoPO4 and Li 2CoPO4F for High-voltage Li-ion Batteries

AU - Okada, Shigeto

AU - Ueno, Mizuki

AU - Uebou, Yasushi

AU - Yamaki, Jun Ichi

PY - 2003

Y1 - 2003

N2 - As a new high-voltage cathode candidate for post 4 V cathode, ordered-olivine LiCoPO4 and fluoride phosphate Li 2CoPO4F were synthesized by solid-state reaction. Their structures were identified by neutron diffraction. The 5 V discharge profiles were demonstrated using coin-type cells. Two important issues for commercial use, metal dissolution and oxygen release at elevated temperature, were tested.

AB - As a new high-voltage cathode candidate for post 4 V cathode, ordered-olivine LiCoPO4 and fluoride phosphate Li 2CoPO4F were synthesized by solid-state reaction. Their structures were identified by neutron diffraction. The 5 V discharge profiles were demonstrated using coin-type cells. Two important issues for commercial use, metal dissolution and oxygen release at elevated temperature, were tested.

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UR - http://www.scopus.com/inward/citedby.url?scp=1542330180&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:1542330180

SN - 0275-0473

SP - 66

EP - 71

JO - INTELEC, International Telecommunications Energy Conference (Proceedings)

JF - INTELEC, International Telecommunications Energy Conference (Proceedings)

T2 - The 25th International Telecommunications Energy Conference

Y2 - 19 October 2003 through 23 October 2003

ER -

Structure and Cathode Properties of LiCoPO₄ and Li ₂CoPO₄F for High-voltage Li-ion Batteries

Abstract

All Science Journal Classification (ASJC) codes

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