Oxygen-vacancy ordering at surfaces of lithium manganese(III,IV) oxide spinel nanoparticles

Rong Huang; Yumi H. Ikuhara; Teruyasu Mizoguchi; Scott D. Findlay; Akihide Kuwabara; Craig A.J. Fisher; Hiroki Moriwake; Hideki Oki; Tsukasa Hirayama; Yuichi Ikuhara

doi:10.1002/anie.201004638

Oxygen-vacancy ordering at surfaces of lithium manganese(III,IV) oxide spinel nanoparticles

Rong Huang^*
, Yumi H. Ikuhara
, Teruyasu Mizoguchi
, Scott D. Findlay
, Akihide Kuwabara
, Craig A.J. Fisher
, Hiroki Moriwake
, Hideki Oki
, Tsukasa Hirayama
, Yuichi Ikuhara

^*Corresponding author for this work

School of Physics and Electronic Science

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

137 Scopus citations

Abstract

(Figure Presented) Direct observation of light elements (Li and O) in oxygen-deficient lithium manganese spinel by spherical aberrationcorrected scanning transmission electron microscopy is reported. A previously unknown ordered structure was revealed by annular dark-field (ADF) imaging of oxygen columns, while Li ions are visualized successfully by annular bright-field (ABF) imaging (see picture).

Original language	English
Pages (from-to)	3053-3057
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	50
Issue number	13
DOIs	https://doi.org/10.1002/anie.201004638
State	Published - 21 Mar 2011

Keywords

Electron microscopy
Lithium
Nanoparticles
Solid-state structures
Spinel phases

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10.1002/anie.201004638

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title = "Oxygen-vacancy ordering at surfaces of lithium manganese(III,IV) oxide spinel nanoparticles",

abstract = "(Figure Presented) Direct observation of light elements (Li and O) in oxygen-deficient lithium manganese spinel by spherical aberrationcorrected scanning transmission electron microscopy is reported. A previously unknown ordered structure was revealed by annular dark-field (ADF) imaging of oxygen columns, while Li ions are visualized successfully by annular bright-field (ABF) imaging (see picture).",

keywords = "Electron microscopy, Lithium, Nanoparticles, Solid-state structures, Spinel phases",

author = "Rong Huang and Ikuhara, \{Yumi H.\} and Teruyasu Mizoguchi and Findlay, \{Scott D.\} and Akihide Kuwabara and Fisher, \{Craig A.J.\} and Hiroki Moriwake and Hideki Oki and Tsukasa Hirayama and Yuichi Ikuhara",

year = "2011",

month = mar,

day = "21",

doi = "10.1002/anie.201004638",

language = "英语",

volume = "50",

pages = "3053--3057",

journal = "Angewandte Chemie - International Edition",

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publisher = "John Wiley and Sons Ltd",

number = "13",

}

TY - JOUR

T1 - Oxygen-vacancy ordering at surfaces of lithium manganese(III,IV) oxide spinel nanoparticles

AU - Huang, Rong

AU - Ikuhara, Yumi H.

AU - Mizoguchi, Teruyasu

AU - Findlay, Scott D.

AU - Kuwabara, Akihide

AU - Fisher, Craig A.J.

AU - Moriwake, Hiroki

AU - Oki, Hideki

AU - Hirayama, Tsukasa

AU - Ikuhara, Yuichi

PY - 2011/3/21

Y1 - 2011/3/21

N2 - (Figure Presented) Direct observation of light elements (Li and O) in oxygen-deficient lithium manganese spinel by spherical aberrationcorrected scanning transmission electron microscopy is reported. A previously unknown ordered structure was revealed by annular dark-field (ADF) imaging of oxygen columns, while Li ions are visualized successfully by annular bright-field (ABF) imaging (see picture).

AB - (Figure Presented) Direct observation of light elements (Li and O) in oxygen-deficient lithium manganese spinel by spherical aberrationcorrected scanning transmission electron microscopy is reported. A previously unknown ordered structure was revealed by annular dark-field (ADF) imaging of oxygen columns, while Li ions are visualized successfully by annular bright-field (ABF) imaging (see picture).

KW - Electron microscopy

KW - Lithium

KW - Nanoparticles

KW - Solid-state structures

KW - Spinel phases

UR - https://www.scopus.com/pages/publications/79952656767

U2 - 10.1002/anie.201004638

DO - 10.1002/anie.201004638

M3 - 文章

C2 - 21404397

AN - SCOPUS:79952656767

SN - 1433-7851

VL - 50

SP - 3053

EP - 3057

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 13

ER -

Oxygen-vacancy ordering at surfaces of lithium manganese(III,IV) oxide spinel nanoparticles

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Keywords

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