An in-depth study of Sn substitution in Li-rich/Mn-rich NMC as a cathode material for Li-ion batteries-Reference-Cited by-同舟云学术

An in-depth study of Sn substitution in Li-rich/Mn-rich NMC as a cathode material for Li-ion batteries

Published:2020 Issue:30 Volume:49 Page:10486-10497
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Paulus Andreas¹²³⁴⁵^ORCID,Hendrickx Mylène⁶⁷⁸⁹,Bercx Marnik⁶⁷⁸⁹,Karakulina Olesia M.⁶⁷⁸⁹^ORCID,Kirsanova Maria A.¹⁰¹¹¹²¹³^ORCID,Lamoen Dirk⁶⁷⁸⁹,Hadermann Joke⁶⁷⁸⁹^ORCID,Abakumov Artem M.⁶⁷⁸⁹¹⁰,Van Bael Marlies K.¹²³⁴⁵^ORCID,Hardy An¹²³⁴⁵

Affiliation:

1. Hasselt University

2. Institute for Materials Research (imo-imomec) and imec

3. division imomec

4. Partner in EnergyVille

5. DESINe team

6. University of Antwerp

7. Electron Microscopy for Materials Science (EMAT)

8. 2020 Antwerpen

9. Belgium

10. Center for Energy Science and Technology

11. Skolkovo Institute of Science and Technology

12. Moscow 143026

13. Russia

Abstract

The Sn⁴⁺ substitution limit in Li_1.2Ni_0.13Co_0.13Mn_0.54−xSn_xO₂ is around x = 0.045. For x = 0.027 the honeycomb ordering and O₃ structure is preserved. For x = 0 and x = 0.027 similar voltage fade has been obtained in the 3 V–4.55 V vs. Li/Li⁺ window.