Facile sulfur chemistry assisted carbon reconfiguration for efficient potassium ion electrochemical storage DOI

Zhi Liu,

Ningning Chen,

Wanying Guo

et al.

Electrochimica Acta, Journal Year: 2024, Volume and Issue: 509, P. 145347 - 145347

Published: Nov. 15, 2024

Language: Английский

Introducing strong metal-oxygen bonds to suppress the Jahn-Teller effect and enhance the structural stability of Ni/Co-free Mn-based layered oxide cathodes for potassium-ion batteries DOI
Yi‐Cheng Lin, Shaohua Luo, Pengyu Li

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 101, P. 713 - 722

Published: Oct. 25, 2024

Language: Английский

Citations

4
Finding the perfect fit: Optimal Mn-ion site modification to improve the electrochemical performance of Ni/Co-free Mn-based layered oxide cathode toward potassium-ion batteries DOI
Yi‐Cheng Lin,

Shaohua Luo,

Jun Cong

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 515, P. 163777 - 163777

Published: May 14, 2025

Language: Английский

Citations

0
Sulfur-doped hollow carbon spheres as high-performance anode materials for potassium-ion batteries DOI
Zhiping Tang, Yue Liu,

Song Shaofu

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180976 - 180976

Published: May 1, 2025

Language: Английский

Citations

0
Sulfur-doped pomegranate-like carbon microclusters designed via facile spray-drying process: A novel anode material for potassium-ion batteries DOI
Hyun Jin Kim,

Jae Bong Lim,

Jeong Ho Na

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 675, P. 160973 - 160973

Published: Aug. 12, 2024

Language: Английский

Citations

0
Improving the Energy Density of Potassium‐Ion Batteries Through Defect Engineering DOI Open Access
Chen Wang,

Hongtu Cai,

Shumin Zheng

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(42)

Published: Nov. 1, 2024

Abstract Potassium‐ion batteries (PIBs) have a significant cost advantage in resources, making their commercial application imminent. Presently, the cycling lifespan and energy density of PIBs lag behind those lithium‐ion batteries, highlighting crucial need for anode materials suitable potassium storage. This paper used high‐pressure heat treatment extraction methods to obtained toluene insoluble (TI) as carbon matrix, followed by nickel nitrogen co‐doping synthesized (NiNTI). NiNTI is characterized defect engineering such thermal condensation polymerization template doping, which destroys flattening material, provides more active sites, forms disordered structures, generates large number defects structural vacancies, improves electronic conductivity materials. In half‐cell configuration, operating at current 0.1 A g −1 , reversible specific capacity reaches 364 mAh with an initial coulombic efficiency 64.9%.

Language: Английский

Citations

0
Facile sulfur chemistry assisted carbon reconfiguration for efficient potassium ion electrochemical storage DOI

Zhi Liu,

Ningning Chen,

Wanying Guo

et al.

Electrochimica Acta, Journal Year: 2024, Volume and Issue: 509, P. 145347 - 145347

Published: Nov. 15, 2024

Language: Английский

Citations

0