Literature DB >> 23090433

High rate delithiation behaviour of LiFePO4 studied by quick X-ray absorption spectroscopy.

Xiqian Yu1, Qi Wang, Yongning Zhou, Hong Li, Xiao-Qing Yang, Kyung-Wan Nam, Steven N Ehrlich, Syed Khalid, Ying Shirley Meng.   

Abstract

A novel in situ time-resolved synchrotron X-ray absorption spectroscopy (XAS) was introduced for the dynamic studies during fast chemical and electrochemical delithiation of LiFePO(4). The lithium diffusion in LiFePO(4) and the reaction mechanisms for both processes were investigated. This approach opens new opportunities for dynamic studies of various energy storage systems.

Entities:  

Year:  2012        PMID： 23090433     DOI： 10.1039/c2cc36382h

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


  2 in total

1.  Current-induced transition from particle-by-particle to concurrent intercalation in phase-separating battery electrodes.

Authors:  Yiyang Li; Farid El Gabaly; Todd R Ferguson; Raymond B Smith; Norman C Bartelt; Joshua D Sugar; Kyle R Fenton; Daniel A Cogswell; A L David Kilcoyne; Tolek Tyliszczak; Martin Z Bazant; William C Chueh
Journal:  Nat Mater       Date:  2014-09-14       Impact factor: 43.841

2.  Novel spectro-electrochemical cell for in situ/operando observation of common composite electrode with liquid electrolyte by X-ray absorption spectroscopy in the tender X-ray region.

Authors:  Koji Nakanishi; Daisuke Kato; Hajime Arai; Hajime Tanida; Takuya Mori; Yuki Orikasa; Yoshiharu Uchimoto; Toshiaki Ohta; Zempachi Ogumi
Journal:  Rev Sci Instrum       Date:  2014-08       Impact factor: 1.523
  2 in total

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