Accelerating solid diffusion and suppressing phase transition in LiV3O8via calcium doping at lithium sites-Reference-Cited by-同舟云学术

Accelerating solid diffusion and suppressing phase transition in LiV3O8via calcium doping at lithium sites

Published:2020 Issue:18 Volume:12 Page:10205-10215
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Xu Yinsheng¹²³⁴,Wang Xiaoxiao¹²³⁴,Wang Zhengnan¹²³⁴,Wang Shengping¹²³⁴^ORCID,Zhu Xiaoyan¹²³⁴,Li Daoyu⁵⁶⁷⁸⁴,Yu Jingxian⁹¹⁰¹¹¹²¹³^ORCID

Affiliation:

1. Faculty of Materials Science and Chemistry

2. China University of Geosciences

3. Wuhan 430074

4. China

5. Guiyang Bureau

6. Extra High Voltage Power Transmission Company

7. China Southern Power Grid (CSG)

8. Guiyang 550081

9. ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP)

10. School of Chemistry and Physics

11. The University of Adelaide

12. Adelaide

13. Australia

Abstract

The phase transition of LiV₃O₈ from α phase to β phase during discharge/charge process leads to drastic structural change and rapid capacity decay, and consequent sluggish Li⁺ solid diffusion results in serious concentration polarization.

Funder

Australian Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NR/D0NR01675F

Reference30 articles.

1. Structural characterization of Li1+xV3O8 insertion electrodes by single-crystal X-ray diffraction

2. Calculations of the thermodynamic and kinetic properties of Li1+xV3O8

3. Lithium insertion and extraction kinetics of Li1+xV3O8

4. Charging characteristics of Li1+xV3O8

5. Lithium insertion into Li4V3O8

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