Synthesis of Ordered Mesoporous Li-Mn-O Spinel as a Positive Electrode for Rechargeable Lithium Batteries

Feng Jiao; Jianli Bao; Adrian H. Hill; Peter George Bruce

doi:10.1002/anie.200803431

Synthesis of Ordered Mesoporous Li-Mn-O Spinel as a Positive Electrode for Rechargeable Lithium Batteries

Feng Jiao, Jianli Bao, Adrian H. Hill, Peter George Bruce

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

214 Citations (Scopus)

Abstract

A mesoporous Li–Mn–O spinel (Li1.12Mn1.88O4) with superior rate capability at ambient temperature is synthesized. Comparable stability to the bulk material at elevated temperatures is also observed, despite a surface area of 90 m2 g−1 for the mesopore, suggesting that the internal mesopore surfaces are more stable than the external surface.

Original language	English
Pages (from-to)	9711-9716
Number of pages	6
Journal	Angewandte Chemie International Edition
Volume	47
Issue number	50
Early online date	6 Nov 2008
DOIs	https://doi.org/10.1002/anie.200803431
Publication status	Published - 1 Dec 2008

Keywords

electrodes
intercalation
lithium batteries
mesoporous materials
spinel phases
MANGANESE OXIDE CATHODES
CRYSTALLINE WALLS
ION BATTERIES
CAPACITY
LIMN2O4
TEMPERATURE
PERFORMANCE
PHASE
CELLS
OPTIMIZATION

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10.1002/anie.200803431

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title = "Synthesis of Ordered Mesoporous Li-Mn-O Spinel as a Positive Electrode for Rechargeable Lithium Batteries",

abstract = "A mesoporous Li–Mn–O spinel (Li1.12Mn1.88O4) with superior rate capability at ambient temperature is synthesized. Comparable stability to the bulk material at elevated temperatures is also observed, despite a surface area of 90 m2 g−1 for the mesopore, suggesting that the internal mesopore surfaces are more stable than the external surface.",

keywords = "electrodes, intercalation, lithium batteries, mesoporous materials, spinel phases, MANGANESE OXIDE CATHODES, CRYSTALLINE WALLS, ION BATTERIES, CAPACITY, LIMN2O4, TEMPERATURE, PERFORMANCE, PHASE, CELLS, OPTIMIZATION",

author = "Feng Jiao and Jianli Bao and Hill, {Adrian H.} and Bruce, {Peter George}",

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language = "English",

volume = "47",

pages = "9711--9716",

journal = "Angewandte Chemie International Edition",

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T1 - Synthesis of Ordered Mesoporous Li-Mn-O Spinel as a Positive Electrode for Rechargeable Lithium Batteries

AU - Jiao, Feng

AU - Bao, Jianli

AU - Hill, Adrian H.

AU - Bruce, Peter George

PY - 2008/12/1

Y1 - 2008/12/1

N2 - A mesoporous Li–Mn–O spinel (Li1.12Mn1.88O4) with superior rate capability at ambient temperature is synthesized. Comparable stability to the bulk material at elevated temperatures is also observed, despite a surface area of 90 m2 g−1 for the mesopore, suggesting that the internal mesopore surfaces are more stable than the external surface.

AB - A mesoporous Li–Mn–O spinel (Li1.12Mn1.88O4) with superior rate capability at ambient temperature is synthesized. Comparable stability to the bulk material at elevated temperatures is also observed, despite a surface area of 90 m2 g−1 for the mesopore, suggesting that the internal mesopore surfaces are more stable than the external surface.

KW - electrodes

KW - intercalation

KW - lithium batteries

KW - mesoporous materials

KW - spinel phases

KW - MANGANESE OXIDE CATHODES

KW - CRYSTALLINE WALLS

KW - ION BATTERIES

KW - CAPACITY

KW - LIMN2O4

KW - TEMPERATURE

KW - PERFORMANCE

KW - PHASE

KW - CELLS

KW - OPTIMIZATION

UR - http://www.scopus.com/inward/record.url?scp=57049175908&partnerID=8YFLogxK

U2 - 10.1002/anie.200803431

DO - 10.1002/anie.200803431

M3 - Article

SN - 1433-7851

VL - 47

SP - 9711

EP - 9716

JO - Angewandte Chemie International Edition

JF - Angewandte Chemie International Edition

IS - 50

ER -

Synthesis of Ordered Mesoporous Li-Mn-O Spinel as a Positive Electrode for Rechargeable Lithium Batteries

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Keywords

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