Monitoring the evolution of local oxygen environments during LiCoO2 charging: Via ex situ 17O NMR

Fushan Geng; Ming Shen; Bei Hu; Yufeng Liu; Lecheng Zeng; Bingwen Hu

doi:10.1039/c9cc03304a

Monitoring the evolution of local oxygen environments during LiCoO₂ charging: Via ex situ ¹⁷O NMR

Fushan Geng
, Ming Shen
, Bei Hu
, Yufeng Liu
, Lecheng Zeng
, Bingwen Hu^*

^*Corresponding author for this work

School of Physics and Electronic Science

East China Normal University

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

25 Scopus citations

Abstract

LiCoO₂ has been labelled with ¹⁷O from ¹⁷O-enriched water, and then examined via⁷Li, ¹⁷O and ⁵⁹Co solid-state NMR at different charge states. The results reveal the atomic-level environment evolution during the phase transitions, and ¹⁷O NMR is found to be more sensitive to the subtle structural changes.

Original language	English
Pages (from-to)	7550-7553
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	52
DOIs	https://doi.org/10.1039/c9cc03304a
State	Published - 2019

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title = "Monitoring the evolution of local oxygen environments during LiCoO2 charging: Via ex situ 17O NMR",

abstract = "LiCoO2 has been labelled with 17O from 17O-enriched water, and then examined via7Li, 17O and 59Co solid-state NMR at different charge states. The results reveal the atomic-level environment evolution during the phase transitions, and 17O NMR is found to be more sensitive to the subtle structural changes.",

author = "Fushan Geng and Ming Shen and Bei Hu and Yufeng Liu and Lecheng Zeng and Bingwen Hu",

note = "Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

year = "2019",

doi = "10.1039/c9cc03304a",

language = "英语",

volume = "55",

pages = "7550--7553",

journal = "Chemical Communications",

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TY - JOUR

T1 - Monitoring the evolution of local oxygen environments during LiCoO2 charging

T2 - Via ex situ 17O NMR

AU - Geng, Fushan

AU - Shen, Ming

AU - Hu, Bei

AU - Liu, Yufeng

AU - Zeng, Lecheng

AU - Hu, Bingwen

PY - 2019

Y1 - 2019

N2 - LiCoO2 has been labelled with 17O from 17O-enriched water, and then examined via7Li, 17O and 59Co solid-state NMR at different charge states. The results reveal the atomic-level environment evolution during the phase transitions, and 17O NMR is found to be more sensitive to the subtle structural changes.

AB - LiCoO2 has been labelled with 17O from 17O-enriched water, and then examined via7Li, 17O and 59Co solid-state NMR at different charge states. The results reveal the atomic-level environment evolution during the phase transitions, and 17O NMR is found to be more sensitive to the subtle structural changes.

UR - https://www.scopus.com/pages/publications/85068182290

U2 - 10.1039/c9cc03304a

DO - 10.1039/c9cc03304a

M3 - 文章

C2 - 31188369

AN - SCOPUS:85068182290

SN - 1359-7345

VL - 55

SP - 7550

EP - 7553

JO - Chemical Communications

JF - Chemical Communications

IS - 52

ER -

Monitoring the evolution of local oxygen environments during LiCoO₂ charging: Via ex situ ¹⁷O NMR

Abstract

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