Phase transition behavior of NaCrO2 during sodium extraction studied by synchrotron-based X-ray diffraction and absorption spectroscopy

Yong Ning Zhou; Jing Jing Ding; Kyung Wan Nam; Xiqian Yu; Seong Min Bak; Enyuan Hu; Jue Liu; Jianming Bai; Hong Li; Zheng Wen Fu; Xiao Qing Yang

doi:10.1039/c3ta12282d

Phase transition behavior of NaCrO₂ during sodium extraction studied by synchrotron-based X-ray diffraction and absorption spectroscopy

Yong Ning Zhou, Jing Jing Ding, Kyung Wan Nam, Xiqian Yu, Seong Min Bak, Enyuan Hu, Jue Liu, Jianming Bai, Hong Li, Zheng Wen Fu, Xiao Qing Yang

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

95 Scopus citations

Abstract

The structural evolution of layered NaCrO₂ cathodes for sodium-ion batteries during charge was investigated using synchrotron-based in situ X-ray diffraction and ex situ X-ray absorption spectroscopy. Three solid solution phases with expanding 'c' and contracting 'a'/'b' lattice parameters were observed. The coordination changes of Cr and Na during sodium extraction were also studied.

Original language	English
Pages (from-to)	11130-11134
Number of pages	5
Journal	Journal of Materials Chemistry A
Volume	1
Issue number	37
DOIs	https://doi.org/10.1039/c3ta12282d
State	Published - Oct 7 2013
Externally published	Yes

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title = "Phase transition behavior of NaCrO2 during sodium extraction studied by synchrotron-based X-ray diffraction and absorption spectroscopy",

abstract = "The structural evolution of layered NaCrO2 cathodes for sodium-ion batteries during charge was investigated using synchrotron-based in situ X-ray diffraction and ex situ X-ray absorption spectroscopy. Three solid solution phases with expanding 'c' and contracting 'a'/'b' lattice parameters were observed. The coordination changes of Cr and Na during sodium extraction were also studied.",

author = "Zhou, \{Yong Ning\} and Ding, \{Jing Jing\} and Nam, \{Kyung Wan\} and Xiqian Yu and Bak, \{Seong Min\} and Enyuan Hu and Jue Liu and Jianming Bai and Hong Li and Fu, \{Zheng Wen\} and Yang, \{Xiao Qing\}",

year = "2013",

month = oct,

day = "7",

doi = "10.1039/c3ta12282d",

language = "English",

volume = "1",

pages = "11130--11134",

journal = "Journal of Materials Chemistry A",

issn = "2050-7488",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Phase transition behavior of NaCrO2 during sodium extraction studied by synchrotron-based X-ray diffraction and absorption spectroscopy

AU - Zhou, Yong Ning

AU - Ding, Jing Jing

AU - Nam, Kyung Wan

AU - Yu, Xiqian

AU - Bak, Seong Min

AU - Hu, Enyuan

AU - Liu, Jue

AU - Bai, Jianming

AU - Li, Hong

AU - Fu, Zheng Wen

AU - Yang, Xiao Qing

PY - 2013/10/7

Y1 - 2013/10/7

N2 - The structural evolution of layered NaCrO2 cathodes for sodium-ion batteries during charge was investigated using synchrotron-based in situ X-ray diffraction and ex situ X-ray absorption spectroscopy. Three solid solution phases with expanding 'c' and contracting 'a'/'b' lattice parameters were observed. The coordination changes of Cr and Na during sodium extraction were also studied.

AB - The structural evolution of layered NaCrO2 cathodes for sodium-ion batteries during charge was investigated using synchrotron-based in situ X-ray diffraction and ex situ X-ray absorption spectroscopy. Three solid solution phases with expanding 'c' and contracting 'a'/'b' lattice parameters were observed. The coordination changes of Cr and Na during sodium extraction were also studied.

UR - https://www.scopus.com/pages/publications/84883299003

U2 - 10.1039/c3ta12282d

DO - 10.1039/c3ta12282d

M3 - Article

AN - SCOPUS:84883299003

SN - 2050-7488

VL - 1

SP - 11130

EP - 11134

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 37

ER -

Phase transition behavior of NaCrO₂ during sodium extraction studied by synchrotron-based X-ray diffraction and absorption spectroscopy

Abstract

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