Research progress on the separation of cathode materials from metal current collectors of spent lithium-ion batteries DOI

Weichen Yang,

Zheng Tong,

Xiangning Bu

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Green recycling of end-of-life photovoltaic modules via Deep-Eutectic solvents DOI

Yuelong Yu,

Shaoyuan Li, Jijun Lu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155933 - 155933

Published: Sept. 1, 2024

Language: Английский

Citations

30
Advances of deep eutectic solvents in lithium battery recycling field DOI

Bingru Wang,

Yaozhi Zhang,

Chuanxi Zhu

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131836 - 131836

Published: Jan. 1, 2025

Language: Английский

Citations

0
Mechanical and Ultrasonic Pretreatments for Efficient Peeling of Metal Foils from Spent Lithium-Ion Batteries DOI Creative Commons

Weichen Yang,

Zheng Tong,

Xiangning Bu

et al.

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Typical recycling processes of electrode materials spent lithium-ion batteries are complicated, energy-consuming, have limited separation efficiency, and cause environmental issues. Therefore, examining various approaches, such as physical pretreatments, would be essential to enhance efficiency. As a novel approach in this study, the ultrasonic treatment mechanical stirring were examined explore potential selective stripping cathode anode batteries. The effects factors on efficiency selectivity assessed (ultrasonic power, speed, processing time, temperature). Outcomes indicated that cavitation generated by ultrasound could impact diffusion process aqueous medium. This phenomenon lead high peeling performance materials, while effect more evident intensity corresponding parameter was increased. Generally, overall for higher than ones conditions. Mechanical speed improve materials. Experimental outcomes demonstrated corrosion metal foils appear increasing parameters. Combining markedly both In other words, combining these treatments decrease selectivity. Various characterizations, scanning electron microscope energy-dispersive X-ray spectroscopy, diffraction, fluorescence, applied verify experimental outcomes.

Language: Английский

Citations

0
A recyclable solvent for recovering silver in Polysilicon photovoltaics panels: BeCl-EG-CuCl2 solvents system DOI

Zhihang Huang,

Feihong Guo, Zhenggang Xu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137909 - 137909

Published: March 1, 2025

Language: Английский

Citations

0
Upcycling and recycling of spent battery waste for a sustainable future: Progress and perspectives DOI
Abu Danish Aiman Bin Abu Sofian, S.R. Majid, Kisuk Kang

et al.

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101478 - 101478

Published: March 1, 2025

Language: Английский

Citations

0
Recycling Electrode Materials of Spent Lithium-Ion Batteries for High-Efficiency Catalyst Application: Recent Advances and Perspectives DOI
Ningning Feng, Juan Wang, Yang Lin

et al.

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(20), P. 19174 - 19187

Published: Oct. 2, 2024

Language: Английский

Citations

3
Efficient Extraction of Lithium, Cobalt, and Nickel from Nickel-Manganese-Cobalt Oxide Cathodes with Cholin Chloride/Pyrogallol-Based Deep Eutectic Solvent DOI Creative Commons
Aisulu Batkal, Kaster Kamunur, Lyazzat Mussapyrova

et al.

Recycling, Journal Year: 2025, Volume and Issue: 10(3), P. 88 - 88

Published: May 3, 2025

This study explores the use of a deep eutectic solvent (DES) composed choline chloride and pyrogallol (1:1 molar ratio) for recovery lithium, cobalt, nickel from spent lithium-ion battery cathodes based on LiNi0.33Co0.33Mn0.33O2 (NMC111). The DES exhibits moderate viscosity, intrinsic redox activity, strong complexation ability, enabling efficient metal dissolution under mild conditions. effects both temperature (50–80 °C) time (up to 12 h) leaching efficiency were systematically investigated. Optimal parameters—80 °C, 8 h, liquid-to-solid ratio 50—yielded extraction efficiencies 92% Li, 85% Co, 88% Ni. Kinetic modeling indicated pseudo-first-order behavior with activation energies 26.6, 22.1, 25.2 kJ/mol Ni, respectively. Mechanistic analysis confirmed dual role as reducing agent (facilitating Co3+ Co2+ conversion) chelating ligand.

Language: Английский

Citations

0
Green Recycling of End-of-Life Photovoltaic Modules Via Deep-Eutectic Solvents DOI

Yuelong Yu,

Shaoyuan Li, Jijun Lu

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

2
Simultaneous Separation and Leaching of Cathode Materials from Spent Lithium-Ion Battery Using Ternary Deep Eutectic Solvents DOI

Yunpeng Wen,

Xihong He, Tao Kang

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

1
Critical review on sustainable recycling approach of spent LiNixCoyMnzO2 materials DOI
Xinlong Li,

Xi-guang Li,

Qiang Gao

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 358, P. 130251 - 130251

Published: Oct. 28, 2024

Language: Английский

Citations

1