Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte

Minakshi Manickam; Pritam Singh; Tourna B. Issa; Stephen Thurgate; Kathryn Prince

doi:10.4028/0-87849-411-1.271

Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte

Minakshi Manickam^*, Pritam Singh, Tourna B. Issa, Stephen Thurgate, Kathryn Prince

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

The electrochemistry of olivine-type iron phosphate (FePO ₄) as a battery cathode material, in aqueous lithium hydroxide (LiOH), has been investigated. The material forms intercalated LiFePO ₄ reversibly on electroreduction/oxidation. The formation of Fe ₃O ₄ phase, in addition to the regeneration of FePO ₄ during reverse oxidation of LiFePO ₄, also occurs. In this regard, the mechanism of FePO ₄ discharge/charge in aqueous LiOH differs from that in non-aqueous solvents.

Original language	English
Pages (from-to)	271-274
Number of pages	4
Journal	Key Engineering Materials
Volume	320
DOIs	https://doi.org/10.4028/0-87849-411-1.271
Publication status	Published - 2006

Keywords

Aqueous solutions
Electrochemistry
Iron phosphate
Lithium insertion
Olivine
Oxidation
Reduction

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title = "Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte",

abstract = "The electrochemistry of olivine-type iron phosphate (FePO 4) as a battery cathode material, in aqueous lithium hydroxide (LiOH), has been investigated. The material forms intercalated LiFePO 4 reversibly on electroreduction/oxidation. The formation of Fe 3O 4 phase, in addition to the regeneration of FePO 4 during reverse oxidation of LiFePO 4, also occurs. In this regard, the mechanism of FePO 4 discharge/charge in aqueous LiOH differs from that in non-aqueous solvents.",

keywords = "Aqueous solutions, Electrochemistry, Iron phosphate, Lithium insertion, Olivine, Oxidation, Reduction",

author = "Minakshi Manickam and Pritam Singh and Issa, {Tourna B.} and Stephen Thurgate and Kathryn Prince",

year = "2006",

doi = "10.4028/0-87849-411-1.271",

language = "English",

volume = "320",

pages = "271--274",

journal = "Key Engineering Materials",

issn = "1013-9826",

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T1 - Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte

AU - Manickam, Minakshi

AU - Singh, Pritam

AU - Issa, Tourna B.

AU - Thurgate, Stephen

AU - Prince, Kathryn

PY - 2006

Y1 - 2006

N2 - The electrochemistry of olivine-type iron phosphate (FePO 4) as a battery cathode material, in aqueous lithium hydroxide (LiOH), has been investigated. The material forms intercalated LiFePO 4 reversibly on electroreduction/oxidation. The formation of Fe 3O 4 phase, in addition to the regeneration of FePO 4 during reverse oxidation of LiFePO 4, also occurs. In this regard, the mechanism of FePO 4 discharge/charge in aqueous LiOH differs from that in non-aqueous solvents.

AB - The electrochemistry of olivine-type iron phosphate (FePO 4) as a battery cathode material, in aqueous lithium hydroxide (LiOH), has been investigated. The material forms intercalated LiFePO 4 reversibly on electroreduction/oxidation. The formation of Fe 3O 4 phase, in addition to the regeneration of FePO 4 during reverse oxidation of LiFePO 4, also occurs. In this regard, the mechanism of FePO 4 discharge/charge in aqueous LiOH differs from that in non-aqueous solvents.

KW - Aqueous solutions

KW - Electrochemistry

KW - Iron phosphate

KW - Lithium insertion

KW - Olivine

KW - Oxidation

KW - Reduction

UR - http://www.scopus.com/inward/record.url?scp=33748448460&partnerID=8YFLogxK

U2 - 10.4028/0-87849-411-1.271

DO - 10.4028/0-87849-411-1.271

M3 - Article

AN - SCOPUS:33748448460

SN - 1013-9826

VL - 320

SP - 271

EP - 274

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte

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Keywords

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