Point defects and their impact on electrochemical performance in Na<sub>0.44</sub>MnO<sub>2</sub> for sodium-ion battery cathode application-Reference-Cited by-同舟云学术

Point defects and their impact on electrochemical performance in Na_0.44MnO₂ for sodium-ion battery cathode application

Published:2022 Issue:37 Volume:24 Page:22736-22745
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Rim Chung-Hyok¹,Jang Chol-Hun¹,Kim Kwang-Han¹,Ryu Chol¹,Yu Chol-Jun¹^ORCID

Affiliation:

1. Chair of Computational Materials Design (CMD), Faculty of Materials Science, Kim Il Sung University, Pyongyang, PO Box 76, Democratic People's Republic of Korea

Abstract

First-principles calculations of sodium manganese oxide Na4Mn9O18 with intrinsic point defects show that manganese vacancies and antisites increase the voltage, whereas oxygen vacancies lower the electrode voltage.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP03199J

Reference61 articles.

1. Promises and Challenges of Next-Generation “Beyond Li-ion” Batteries for Electric Vehicles and Grid Decarbonization

2. Nanostructured Electrode Materials for High-Energy Rechargeable Li, Na and Zn Batteries

3. Electrode Degradation in Lithium-Ion Batteries

4. Lithium ion battery degradation: what you need to know

5. Review of Hybrid Ion Capacitors: From Aqueous to Lithium to Sodium

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