Mitigation of Jahn–Teller distortion and Na+/vacancy ordering in a distorted manganese oxide cathode material by Li substitution-Reference-Cited by-同舟云学术

Mitigation of Jahn–Teller distortion and Na+/vacancy ordering in a distorted manganese oxide cathode material by Li substitution

Published:2021 Issue:3 Volume:12 Page:1062-1067
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Liu Yanchen¹²³⁴⁵,Wang Chenchen¹²³⁴⁵,Zhao Shuo¹²³⁴⁵^ORCID,Zhang Lin¹²³⁴⁵,Zhang Kai¹²³⁴⁵,Li Fujun¹²³⁴⁵^ORCID,Chen Jun¹²³⁴⁵^ORCID

Affiliation:

1. Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education)

2. Renewable Energy Conversion and Storage Center (RECAST)

3. College of Chemistry

4. Nankai University

5. Tianjin 300071

Abstract

Li-Substitution in P′2-Na_0.67MnO₂ mitigates the anisotropic change of Mn–O bonds and Na/vacancy ordering, and hence significantly promotes its cycling stability and rate capability as a cathode material for sodium-ion batteries.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Tianjin City

Higher Education Discipline Innovation Project

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D0SC05427E

Reference40 articles.

1. Reaching the Energy Density Limit of Layered O3‐NaNi 0.5 Mn 0.5 O 2 Electrodes via Dual Cu and Ti Substitution

2. Revealing High Na-Content P2-Type Layered Oxides as Advanced Sodium-Ion Cathodes

3. A High‐Power Na 3 V 2 (PO 4 ) 3 ‐Bi Sodium‐Ion Full Battery in a Wide Temperature Range

4. Capturing Reversible Cation Migration in Layered Structure Materials for Na‐Ion Batteries

5. Bulk Bismuth as a High-Capacity and Ultralong Cycle-Life Anode for Sodium-Ion Batteries by Coupling with Glyme-Based Electrolytes

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