Effect of sintering temperature on the morphology and electrochemical properties of LiMn0.5Fe0.5PO4/C synthesized via solid state method

Wang, Li; Sun, Yanwen; Li, Yin; Xuan, Zhaokun; Yao, Yaochun

doi:10.1007/s11581-023-05176-8

Ionics

2023

DOI: 10.1007/s11581-023-05176-8

|View full text |Cite

Effect of sintering temperature on the morphology and electrochemical properties of LiMn0.5Fe0.5PO4/C synthesized via solid state method

Li Wang,

Yanwen Sun,

Yin Li

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Improved Electrochemical Performance of LiMn_0.6Fe_0.4PO₄ via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

Zhang,

Liu,

Wang

et al. 2024

Batteries & Supercaps

View full text Add to dashboard Cite

The olivine‐type compound LiMnxFe1‐XPO4 (LMFP) combines the advantageous characteristics of LiFePO4 and LiMnPO4, including high energy density, extended cycle life, eco‐friendliness, and cost‐effectiveness. However, its application is limited by certain challenges such as low electronic conductivity and stability issues related to the Jahn‐Teller effect induced by Mn3+, which hinder its scalability. Here, we introduce an innovative approach by applying nitrogen‐doped carbon layers, derived from chitosan as both a carbon and nitrogen sources, to encapsulate LMFP. This encapsulation significantly improves LMFP's electrochemical performance compared to those using sucrose‐derived carbon coatings. The LMFP cathode with nitrogen‐doped carbon coating exhibits a specific capacity of 156.8 mAh/g at 0.1 C, achieved a first‐cycle Coulombic efficiency of 96.8 %, and maintained a capacity retention rate of 94.6 % after 200 cycles at 1 C. This new method of employing chitosan for producing nitrogen‐doped carbon coatings holds great promise for enhancing the usability of LMFP in broader applications.

show abstract

Improved Electrochemical Performance of LiMn_0.6Fe_0.4PO₄ via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

Zhang,

Liu,

Wang

et al. 2024

Batteries & Supercaps

View full text Add to dashboard Cite

show abstract

High-energy-density lithium manganese iron phosphate for lithium-ion batteries: Progresses, challenges, and prospects

Zhang,

Wang,

Wang

et al. 2025

Journal of Energy Chemistry

View full text Add to dashboard Cite

Facile Design and Synthesis of Co-Free Layered P2-Na_2/3Fe_1/2Mn_1/2O₂ as Advanced Cathode Material for Sodium-Ion Batteries

Qian,

Huang,

Zhang

et al. 2024

ACS Appl. Energy Mater.

View full text Add to dashboard Cite

Co-free Fe/Mn-based cathodes have become a popular choice for sodium-ion batteries (SIBs) due to their affordability and impressive theoretical capacity. Nevertheless, the issue of their terrible battery life and rate capability continues to be their hindrances. A set of three-factor, three-level orthogonal experiments was adopted, including the calcination temperature, calcination time, and heating rate. And two single-factor experiments were carried out to further optimize the preparation conditions. Finally, the optimal conditions were obtained as follows: the calcination temperature was 900 °C, the calcination time was 12 h, and the heating rate was 5 °C min–1. The layered oxide cathode material Co-free P2-Na2/3Fe1/2Mn1/2O2 was synthesized by the solid phase method. Under the control of the optimal conditions, the P2-Na2/3Fe1/2Mn1/2O2 cathode could yield a remarkable initial discharge specific capacity (179.3 mAh g–1, 0.1 C) and cycle stability (54.6% over 50 cycles). These findings further declared that it was feasible to design Co-free Fe/Mn-based cathode materials with superior performance, which might offer guidance for popularizing cost-effective Fe/Mn-based cathode materials in the future.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Effect of sintering temperature on the morphology and electrochemical properties of LiMn0.5Fe0.5PO4/C synthesized via solid state method

Cited by 3 publications

References 21 publications

Improved Electrochemical Performance of LiMn_0.6Fe_0.4PO₄ via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

Improved Electrochemical Performance of LiMn_0.6Fe_0.4PO₄ via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

High-energy-density lithium manganese iron phosphate for lithium-ion batteries: Progresses, challenges, and prospects

Facile Design and Synthesis of Co-Free Layered P2-Na_2/3Fe_1/2Mn_1/2O₂ as Advanced Cathode Material for Sodium-Ion Batteries

Contact Info

Product

Resources

About

Effect of sintering temperature on the morphology and electrochemical properties of LiMn0.5Fe0.5PO4/C synthesized via solid state method

Cited by 3 publications

References 21 publications

Improved Electrochemical Performance of LiMn0.6Fe0.4PO4 via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

Improved Electrochemical Performance of LiMn0.6Fe0.4PO4 via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

High-energy-density lithium manganese iron phosphate for lithium-ion batteries: Progresses, challenges, and prospects

Facile Design and Synthesis of Co-Free Layered P2-Na2/3Fe1/2Mn1/2O2 as Advanced Cathode Material for Sodium-Ion Batteries

Contact Info

Product

Resources

About

Improved Electrochemical Performance of LiMn_0.6Fe_0.4PO₄ via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

Improved Electrochemical Performance of LiMn_0.6Fe_0.4PO₄ via Chitosan‐Derived Nitrogen‐Doped Carbon Coating

Facile Design and Synthesis of Co-Free Layered P2-Na_2/3Fe_1/2Mn_1/2O₂ as Advanced Cathode Material for Sodium-Ion Batteries