Literature DB >> 11512962

Changes in electronic structure by Li ion deintercalation in LiCoO2 from cobalt L-edge and oxygen K-edge XANES.

Y Uchimoto1, H Sawada, T Yao.   

Abstract

Cobalt L-edge and oxygen K-edge X-ray Absorption Near Edge Structure (XANES) investigated change in electronic structure by electrochemical lithium ion de-intercalation in LiCoO2. The Co L-edge XANES of Li(1-x)CoO2 did not show any chemical shift even at high x value. The oxygen K-edge XANES of Li(1-x)CoO2 indicated that the holes compensating the lithium ion deintercalation are located primarily in the oxygen 2p states rather than in the Co 3d states.

Entities:  

Year:  2001        PMID： 11512962     DOI： 10.1107/s0909049500020938

Source DB:  PubMed          Journal:  J Synchrotron Radiat        ISSN： 0909-0495            Impact factor:   2.616


  3 in total

1.  Deterministic conversion between memory and threshold resistive switching via tuning the strong electron correlation.

Authors:  Hai Yang Peng; Yong Feng Li; Wei Nan Lin; Yu Zhan Wang; Xing Yu Gao; Tom Wu
Journal:  Sci Rep       Date:  2012-06-07       Impact factor: 4.379

2.  Rechargeable potassium-ion batteries with honeycomb-layered tellurates as high voltage cathodes and fast potassium-ion conductors.

Authors:  Titus Masese; Kazuki Yoshii; Yoichi Yamaguchi; Toyoki Okumura; Zhen-Dong Huang; Minami Kato; Keigo Kubota; Junya Furutani; Yuki Orikasa; Hiroshi Senoh; Hikari Sakaebe; Masahiro Shikano
Journal:  Nat Commun       Date:  2018-09-20       Impact factor: 14.919

3.  Microscopic photoelectron analysis of single crystalline LiCoO2 particles during the charge-discharge in an all solid-state lithium ion battery.

Authors:  Keishi Akada; Takaaki Sudayama; Daisuke Asakura; Hirokazu Kitaura; Naoka Nagamura; Koji Horiba; Masaharu Oshima; Eiji Hosono; Yoshihisa Harada
Journal:  Sci Rep       Date:  2019-08-28       Impact factor: 4.379
  3 in total

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