Fluoride phosphate Li2CoPO4F as a high-voltage cathode in Li-ion batteries

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

doi:10.1016/j.jpowsour.2005.03.149

Fluoride phosphate Li₂CoPO₄F as a high-voltage cathode in Li-ion batteries

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

Advanced Device Materials

Research output: Contribution to journal › Article

108 Citations (Scopus)

Abstract

As a new high-voltage cathode candidate for post 4 V cathodes, 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 temperatures, were also tested with an atomic absorption spectrophotometer and differential scanning calorimeter, respectively.

Original language	English
Pages (from-to)	565-569
Number of pages	5
Journal	Journal of Power Sources
Volume	146
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jpowsour.2005.03.149
Publication status	Published - Aug 26 2005

Fingerprint

All Science Journal Classification (ASJC) codes

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

Cite this

Okada, S., Ueno, M., Uebou, Y., & Yamaki, J. I. (2005). Fluoride phosphate Li₂CoPO₄F as a high-voltage cathode in Li-ion batteries. Journal of Power Sources, 146(1-2), 565-569. https://doi.org/10.1016/j.jpowsour.2005.03.149

@article{edb04a4168934c489885a4e6a33c644f,

title = "Fluoride phosphate Li2CoPO4F as a high-voltage cathode in Li-ion batteries",

abstract = "As a new high-voltage cathode candidate for post 4 V cathodes, 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 temperatures, were also tested with an atomic absorption spectrophotometer and differential scanning calorimeter, respectively.",

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

year = "2005",

month = "8",

day = "26",

doi = "10.1016/j.jpowsour.2005.03.149",

language = "English",

volume = "146",

pages = "565--569",

journal = "Journal of Power Sources",

issn = "0378-7753",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - Fluoride phosphate Li2CoPO4F as a high-voltage cathode in Li-ion batteries

AU - Okada, Shigeto

AU - Ueno, Mizuki

AU - Uebou, Yasushi

AU - Yamaki, Jun Ichi

PY - 2005/8/26

Y1 - 2005/8/26

N2 - As a new high-voltage cathode candidate for post 4 V cathodes, 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 temperatures, were also tested with an atomic absorption spectrophotometer and differential scanning calorimeter, respectively.

AB - As a new high-voltage cathode candidate for post 4 V cathodes, 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 temperatures, were also tested with an atomic absorption spectrophotometer and differential scanning calorimeter, respectively.

UR - http://www.scopus.com/inward/record.url?scp=24944545260&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=24944545260&partnerID=8YFLogxK

U2 - 10.1016/j.jpowsour.2005.03.149

DO - 10.1016/j.jpowsour.2005.03.149

M3 - Article

AN - SCOPUS:24944545260

VL - 146

SP - 565

EP - 569

JO - Journal of Power Sources

JF - Journal of Power Sources

SN - 0378-7753

IS - 1-2

ER -

Access to Document

10.1016/j.jpowsour.2005.03.149