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

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

40 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 - Shyam, Badri

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

Abstract

Keywords

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