Recycling Li-Ion Batteries via the Re-Synthesis Route: Improving the Process Sustainability by Using Lithium Iron Phosphate (LFP) Scraps as Reducing Agents in the Leaching Operation DOI Creative Commons
Francesca Pagnanelli, Pietro Altimari, Marco Colasanti

et al.

Metals, Journal Year: 2024, Volume and Issue: 14(11), P. 1275 - 1275

Published: Nov. 9, 2024

The development of hydrometallurgical recycling processes for lithium-ion batteries is challenged by the heterogeneity electrode powders recovered from end-of-life via physical methods. These materials, known as black mass, vary in composition, containing differing amounts nickel, manganese, and cobalt (NMC), well other chemicals, such lithium iron phosphate (LFP). This study presents results treatment mixed NMC LFP masses aimed at creating flexible processes. approach leverages reducing power to optimize leach liquor composition re-synthesizing precursors. In particular, leaching conditions were optimized based on content solid feed maximize extraction key metals (Ni, Mn, Co, Li). residue, graphite, was treated characterized a secondary raw material new anode preparation. Iron increasing pH liquor, precursors obtained coprecipitation. process achieved rate 51%, mass input elements output products. Additionally, substituting scraps agent place H2O2 reduced process’s environmental impact avoiding 1.7 tons CO2-equivalent emissions per ton mass.

Language: Английский

Scaling Direct Recycling of Lithium-Ion Batteries toward Industrialization: Challenges and Opportunities DOI
Jiao Lin, Wei Li, Zheng Chen

et al.

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 947 - 957

Published: Jan. 25, 2025

Language: Английский

Citations

4
Research progress in froth flotation for recycling of spent lithium-ion batteries DOI
Xiujian Ma,

Haifeng Wang,

Weining Xie

et al.

Minerals Engineering, Journal Year: 2025, Volume and Issue: 227, P. 109275 - 109275

Published: April 5, 2025

Language: Английский

Citations

1
A General and Convenient Strategy to Synthesize Spinel A0.5fe2.5o4/Porous Carbon Nanosheet (a = Co, Cu, Mn, Mg, Fe) Composites as Anodes for Lithium Ion Batteries DOI
Dan Zhang, Xuerui Li,

Jia Lin Sun

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Fluorinated vs. non-fluorinated 1,3-dimethoxypropane: a comparative analysis for lithium metal battery applications DOI

Alexander A. Hizbullin,

Irina V. Kutovaya,

Olga I. Shmatova

et al.

Journal of Fluorine Chemistry, Journal Year: 2025, Volume and Issue: 283-284, P. 110418 - 110418

Published: Feb. 28, 2025

Language: Английский

Citations

0
Efficient recovery of valuable components from lithium battery cathode and silicon carbide waste based on a synergistic roasting-magnetic separation process DOI
Yongwei Wang, Shan He,

Yin Jia

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(3), P. 116991 - 116991

Published: May 9, 2025

Language: Английский

Citations

0
Energy Hub and Micro-Energy Hub Architecture in Integrated Local Energy Communities: Enabling Technologies and Energy Planning Tools DOI Creative Commons
Mosè Rossi, Lingkang Jin, Andrea Monforti Ferrario

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(19), P. 4813 - 4813

Published: Sept. 26, 2024

The combination of different energy vectors like electrical energy, hydrogen, methane, and water is a crucial aspect to deal with in integrated local communities (ILECs). ILEC stands for set active users that maximise benefits minimise costs using optimisation procedures producing sharing energy. In particular, the proper management fundamental achieving best operating conditions ILECs terms both economic perspectives. To this end, solutions have been developed, including advanced control monitoring systems, distributed resources, storage. Energy planning software plays pivotal role developing performance evaluation within multi-carrier concept. paper, state-of-the-art further enhanced by providing important details on critical aspects related overall value chain constituting an (e.g., conceptualisation, connecting technologies, barriers/limitations, control, modelling tools phases). By clear understanding technical software, paper can support system transition towards cleaner systems identifying most suitable fostering advancement ILECs.

Language: Английский

Citations

1
A review on direct regeneration of spent lithium iron phosphate: From waste to wealth DOI Creative Commons
Tianyu Zhao,

Yeonuk Choi,

Chengqian Wu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 957, P. 177748 - 177748

Published: Nov. 29, 2024

Language: Английский

Citations

1
Covalent organic framework nanocomposites for superior lithium-ion storage: Bridging molecular design and battery technology DOI
Soumya Ranjan Mishra, Vishwajit Chavda, Saptarshi Roy

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 108, P. 115026 - 115026

Published: Dec. 18, 2024

Language: Английский

Citations

1
Recycling Li-Ion Batteries via the Re-Synthesis Route: Improving the Process Sustainability by Using Lithium Iron Phosphate (LFP) Scraps as Reducing Agents in the Leaching Operation DOI Creative Commons
Francesca Pagnanelli, Pietro Altimari, Marco Colasanti

et al.

Metals, Journal Year: 2024, Volume and Issue: 14(11), P. 1275 - 1275

Published: Nov. 9, 2024

The development of hydrometallurgical recycling processes for lithium-ion batteries is challenged by the heterogeneity electrode powders recovered from end-of-life via physical methods. These materials, known as black mass, vary in composition, containing differing amounts nickel, manganese, and cobalt (NMC), well other chemicals, such lithium iron phosphate (LFP). This study presents results treatment mixed NMC LFP masses aimed at creating flexible processes. approach leverages reducing power to optimize leach liquor composition re-synthesizing precursors. In particular, leaching conditions were optimized based on content solid feed maximize extraction key metals (Ni, Mn, Co, Li). residue, graphite, was treated characterized a secondary raw material new anode preparation. Iron increasing pH liquor, precursors obtained coprecipitation. process achieved rate 51%, mass input elements output products. Additionally, substituting scraps agent place H2O2 reduced process’s environmental impact avoiding 1.7 tons CO2-equivalent emissions per ton mass.

Language: Английский

Citations

0