Atomistic insights into intermolecular formation of deep eutectic solvents and poly(acrylate) matrix and its application for the enhancing hydronium ion dynamics in proton-exchange membranes of fuel cells DOI

Sagynysh Nurmanova,

Kazybek Aimaganbetov,

Kairat Abdrakhmanov

et al.

Ionics, Journal Year: 2024, Volume and Issue: 30(10), P. 6293 - 6304

Published: July 25, 2024

Language: Английский

CNTs decorated Fe3O4/Co–Ni polyhedrons with heterogeneous interfaces for promoting microwave absorption DOI
Zhen Wang, Kexin Yang, Hao Wang

et al.

Composites Communications, Journal Year: 2024, Volume and Issue: 49, P. 101976 - 101976

Published: June 19, 2024

Language: Английский

Citations

20
Hydrometallurgical recovery of metals from spent lithium-ion batteries with ionic liquids and deep eutectic solvents DOI Creative Commons

Anđela Kovačević,

Marilena Tolazzi, Martina Sanadar

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113248 - 113248

Published: June 5, 2024

The widespread adoption of lithium-ion batteries (LIBs) in modern electric vehicles has successfully addressed the issues limited oil and gas resources, as well environmental degradation. This development is crucial for achieving "carbon neutrality" reduce peaking". Proper disposal used LIBs vital effective resource management avoiding pollution potential hazards associated with toxic substances. Moreover, a significant weight fraction constituted by so-called critical raw materials (CRMs), presenting high supply risk price variability. Over past few years, considerable progress been made developing processes safe treatment material recovery from spent LIBs, besides CRMs. Among them, hydrometallurgical recycling components employing affordable eco-friendly ionic liquids (ILs) deep eutectic solvents (DESs) gained attention their potentially superior selectivity, low energy consumption, impact. Such present various advantages over traditional organic employed liquid separations terms volatility, safety, chemical thermal stability, recyclability, selectivity. review provides an overview most recent advances application ILs DESs to recover CRMs LIBs.

Language: Английский

Citations

14
Fundamentals of the recycling of spent lithium-ion batteries DOI
Pengwei Li, Shaohua Luo, Yi‐Cheng Lin

et al.

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Fundamentals of battery recycling play a vital role in addressing the challenges posed by spent lithium-ion batteries providing theoretical foundation and technical tools necessary for efficient LIBs.

Language: Английский

Citations

13
Effect of water on the deep-eutectic solvent based on the choline chloride and p-toluenesulfonic acid: MD, DFT and experimental studies DOI
Hossein Jafari,

Mohammad Noaparast,

Javad Moghaddam

et al.

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 126932 - 126932

Published: Jan. 1, 2025

Language: Английский

Citations

1
A new approach to direct chemical leaching of Sungun chalcopyrite concentrate via green deep eutectic solvent choline chloride-ρ-toluenesulfonic acid and MD simulation DOI
Bahram Behnajady,

Matin Najafi,

Saeid Karimi

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2025, Volume and Issue: 172, P. 106118 - 106118

Published: April 7, 2025

Language: Английский

Citations

1
Selective leaching mechanisms of zinc from industrial waste using hybrid acids: Sustainable synthesis of Nano-ZnO DOI

Chunfu Xin,

Shenxu Bao, Yimin Zhang

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123528 - 123528

Published: Dec. 1, 2024

Language: Английский

Citations

8
Experimental and dynamic molecular study of zinc extraction from sphalerite concentrate in ternary deep eutectic solvent DOI

Fatemeh Shahrezaei,

Saeid Karimi, Bahram Behnajady

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 695, P. 134241 - 134241

Published: May 13, 2024

Language: Английский

Citations

6
Green leaching of cold filter cake using choline chloride-maleic acid deep eutectic solvent and Molecular dynamic simulation DOI
Bahram Behnajady,

Matin Najafi,

Saeid Karimi

et al.

Physical Chemistry Chemical Physics, Journal Year: 2024, Volume and Issue: 26(37), P. 24407 - 24422

Published: Jan. 1, 2024

Deep eutectic solvents (DESs) represent a novel class of characterized by their favorable biodegradability and compatibility, which have been used for dissolving various metals. In this study, choline chloride-maleic acid (ChCl-Me) DES was synthesized, the FTIR technique to investigate formation DES. Then, ChCl-Me applied dissolve cold filter cakes (CFCs), analysis proved stability during leaching. Response surface methodology (RSM) effects time, temperature, CFC ratio, stirring speed on leaching efficiency Zn, Ni, Cd. Analysis variance (ANOVA) showed that time has significant effect all three metals' efficiency. Also, ratio interaction between significantly affect Zn Moreover, second order affects Cd Optimal conditions were determined as follows: 20 hours, 70, temperature 60 °C, 300 rpm. The UV-vis spectra solution metals leached chlorides in characterization FESEM-EDS before after

Language: Английский

Citations

4
Temperature-concentration complementary chemical looping hydrogen reduction of LiCoO2: A comprehensive study on reduction characteristics and mechanisms DOI

Jianing Shao,

Li Yang, Jiaojiao Liu

et al.

Fuel, Journal Year: 2025, Volume and Issue: 386, P. 134284 - 134284

Published: Jan. 4, 2025

Language: Английский

Citations

0
Pomegranate peel as an Ecofriendly Reductant for Efficient Recovery of Cathode Materials from Spent Lithium ion Batteries through Organic Acid Leaching DOI
Saeid Karimi, Mahdi Kazazi, Pedram Ashtari

et al.

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Abstract Nowadays, the recycling of valuable metals from spent lithium-ion batteries (LIB) using hydrometallurgical processes is on rise. Therefore, safer leaching media for dissolution and environmentally friendly chemicals are essential. In this research, a feasibility study recovery metals, including lithium, cobalt, manganese, nickel, cathode LIB in acidic conditions pomegranate peel (PP) as green reductant was evaluated. To optimize process, effects various parameters, such CH3COOH concentration, temperature, time, PP/LIB, were investigated response surface methodology (RSM) experimental design. Based ANOVA, linear models obtained Co, Mn, Li recovery, except Ni model. According to results, temperature identified most crucial factor Ni, Li, due facile hydrolysis PP at elevated temperatures. optimization results cathodes presence PP, predicted values optimum point 320 min, 5.5 M 92°C PP/LIB 3.5 g/g 83.3, 85.9, 84.9, 91.2%, respectively, which showed good agreement with calculated recovery. FTIR characterization samples absence indicated that glucose molecules produced during immediately consumed by compounds. Furthermore, kinetics demonstrated mechanisms followed Avrami

Language: Английский

Citations

0