A synergetic promotion of surface stability for high-voltage LiCoO<sub>2</sub> by multi-element surface doping: a first-principles study-Reference-Cited by-同舟云学术

A synergetic promotion of surface stability for high-voltage LiCoO₂ by multi-element surface doping: a first-principles study

Published:2024 Issue:5 Volume:26 Page:4174-4183
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Lin Hongbin¹,Kang Xiumei¹,Xu Guigui¹²^ORCID,Chen Yue¹,Zhong Kehua¹^ORCID,Zhang Jian-Min¹^ORCID,Huang Zhigao¹^ORCID

Affiliation:

1. Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and Energy, Fujian Normal University, Fuzhou 350117, China

2. Concord University College Fujian Normal University, Fuzhou 350117, China

Abstract

Aggregating Ti–Mg–Al co-dopant distribution in the surface layer can significantly inhibit surface oxygen losses, synergistically promoting the surface stability of LiCoO2 at high voltages.

Funder

Natural Science Foundation of Fujian Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CP/D3CP04130A

Reference45 articles.

1. Challenges and Strategies towards Single‐Crystalline Ni‐Rich Layered Cathodes

2. Enabling Structure/Interface Regulation for High Performance Ni‐Rich Cathodes

3. Multiscale Crystal Field Effect for High-Performance Ultrahigh-Ni Layered Cathode

4. Ultrahigh‐Voltage LiCoO₂ at 4.7 V by Interface Stabilization and Band Structure Modification

5. Lanthanide Contraction Builds Better High‐Voltage LiCoO ₂ Batteries

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