Literature DB >> 31188369

Monitoring the evolution of local oxygen environments during LiCoO2 charging via ex situ17O NMR.

Fushan Geng1, Ming Shen1, Bei Hu1, Yufeng Liu1, Lecheng Zeng1, Bingwen Hu1.   

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.

Entities:  

Year:  2019        PMID: 31188369     DOI: 10.1039/c9cc03304a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  1 in total

Review 1.  17O NMR Spectroscopy in Lithium-Ion Battery Cathode Materials: Challenges and Interpretation.

Authors:  Euan N Bassey; Philip J Reeves; Ieuan D Seymour; Clare P Grey
Journal:  J Am Chem Soc       Date:  2022-10-06       Impact factor: 16.383

  1 in total

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