Improved structure stability and performance of a LiFeSO<sub>4</sub>F cathode material for lithium-ion batteries by magnesium substitution-Reference-Cited by-同舟云学术

Improved structure stability and performance of a LiFeSO₄F cathode material for lithium-ion batteries by magnesium substitution

Published:2024 Issue:18 Volume:26 Page:13949-13954
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Guo Zhendong¹²^ORCID,Wang Tieyan¹,Ni Mingchen²,Song Fenhong¹^ORCID,Fan Jing¹,Dong Xiaorui²,Wang Dashuai³

Affiliation:

1. College of Energy and Power Engineering, Northeast Electric Power University, Jilin 132012, PR China

2. College of Science, Northeast Electric Power University, Jilin 132012, PR China

3. Institute of Zhejiang University-Quzhou, Quzhou 324000, PR China

Abstract

The electrochemical inactive Mg2+ substituted the Fe(2) site of LiFeSO4F. The Mg2+ could improve the structure stability during the lithium ion de-/insertion, thus the Mg-substituted LiFeSO4F exhibits outstanding electrochemical cycling stability.

Funder

Jilin Provincial Scientific and Technological Development Program

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CP/D4CP00344F

Reference24 articles.

1. Analysis and modeling of cycle aging of a commercial LiFePO4/graphite cell

2. Preparation and characterization of fluorine-substituted LiFeBO3 with carbon coating to enhance electrochemical performance and stability as a cathode material for Li-ion batteries

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4. A 3.6 V lithium-based fluorosulphate insertion positive electrode for lithium-ion batteries

5. Anisotropy of Electronic and Ionic Transport in LiFePO[sub 4] Single Crystals