Structural and mechanistic revelations on an iron conversion reaction from pair distribution function analysis

Badri Shyam; Karena W. Chapman; Mahalingam Balasubramanian; Robert J. Klingler; George Srajer; Peter J. Chupas

doi:10.1002/anie.201200244

Structural and mechanistic revelations on an iron conversion reaction from pair distribution function analysis

Badri Shyam, Karena W. Chapman, Mahalingam Balasubramanian, Robert J. Klingler, George Srajer, Peter J. Chupas

Emerging and Solid-State Batteries

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39 Scopus citations

Abstract

Not simply small particles: Pair distribution function analysis (see picture) yields comprehensive insights into the electrochemical reaction of α-Fe ₂O ₃ with lithium. The metallic Fe formed in this reaction was found to be defect-rich nanoparticles that restructure continuously without growing-an unusual characteristic likely linked to its highly reversible capacity.

Original language	English
Pages (from-to)	4852-4855
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	20
DOIs	https://doi.org/10.1002/anie.201200244
State	Published - May 14 2012

Keywords

electrochemistry
energy conversion
iron
nanoparticles
pair distribution function (PDF)

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10.1002/anie.201200244

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abstract = "Not simply small particles: Pair distribution function analysis (see picture) yields comprehensive insights into the electrochemical reaction of α-Fe 2O 3 with lithium. The metallic Fe formed in this reaction was found to be defect-rich nanoparticles that restructure continuously without growing-an unusual characteristic likely linked to its highly reversible capacity.",

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AU - Chapman, Karena W.

AU - Balasubramanian, Mahalingam

AU - Klingler, Robert J.

AU - Srajer, George

AU - Chupas, Peter J.

PY - 2012/5/14

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N2 - Not simply small particles: Pair distribution function analysis (see picture) yields comprehensive insights into the electrochemical reaction of α-Fe 2O 3 with lithium. The metallic Fe formed in this reaction was found to be defect-rich nanoparticles that restructure continuously without growing-an unusual characteristic likely linked to its highly reversible capacity.

AB - Not simply small particles: Pair distribution function analysis (see picture) yields comprehensive insights into the electrochemical reaction of α-Fe 2O 3 with lithium. The metallic Fe formed in this reaction was found to be defect-rich nanoparticles that restructure continuously without growing-an unusual characteristic likely linked to its highly reversible capacity.

KW - electrochemistry

KW - energy conversion

KW - iron

KW - nanoparticles

KW - pair distribution function (PDF)

UR - https://www.scopus.com/pages/publications/84860847362

U2 - 10.1002/anie.201200244

DO - 10.1002/anie.201200244

M3 - Article

AN - SCOPUS:84860847362

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JO - Angewandte Chemie - International Edition

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Structural and mechanistic revelations on an iron conversion reaction from pair distribution function analysis

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Keywords

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