[HTML][HTML] Valorization of lithium containing slags from pyrometallurgical recycling route of spent lithium-ion batteries: The enrichment of γ-LiAlO2 phase from …

H Qiu, H Li, M Fischlschweiger, M Ranneberg… - Minerals …, 2024 - Elsevier
Pyro-metallurgical processing technology is widely used in the spent lithium-ion batteries
recycling to recover valuable metals such as cobalt, nickel and copper, while lithium …

Non-equilibrium thermodynamic modelling of cooling path dependent phase evolution of Li2SiO3 from Li2O-SiO2 melt by considering mixed kinetic phenomena and …

S Chakrabarty, H Li, T Schirmer, S Hampel… - Scripta Materialia, 2024 - Elsevier
Abstract Efficient recovery of Li 2 SiO 3 or other Li compounds from slag streams generating
from pyrometallurgical treatment of lithium ion batteries (LIBs) requires fundamental …

High-Temperature Phase Behavior of Li2O-MnO with a Focus on the Liquid-to-Solid Transition

H Li, M Ranneberg, M Fischlschweiger - JOM, 2023 - Springer
Abstract The Li-Mn-O system is a crucial constituent of cathode materials used in lithium-ion
batteries (LIBs). Numerous research teams have focused on enhancing its electrochemical …

Polyether-tethered imidazole-2-thiones, imidazole-2-selenones and imidazolium salts as collectors for the flotation of lithium aluminate and spodumene

S Acker, JC Namyslo, M Rudolph, F Strube… - RSC …, 2023 - pubs.rsc.org
Imidazolium salts were prepared which possess 2-ethoxyethyl pivalate or 2-(2-
ethoxyethoxy) ethyl pivalate groups as amphiphilic side chains with oxygen donors as well …

Engineering Compounds for the Recovery of Critical Elements from Slags: Melt Characteristics of Li5AlO4, LiAlO2, and LiAl5O8

S Hampel, IA Alhafez, T Schirmer, N Merkert… - ACS …, 2024 - ACS Publications
Engineered artificial minerals (EnAMs) are the core of a new concept of designing
scavenger compounds for the recovery of critical elements from slags. It requires a …

Study of isobaric vapor–liquid equilibria of diethyl carbonate+ ethylene carbonate for lithium-ion battery electrolyte solvent recycling

R Nagl, Z Fan, C Nobis, C Kiefer, A Fischer… - Journal of Molecular …, 2023 - Elsevier
The limited life-cycle of lithium-ion batteries (LIBs) remains a significant issue for the
industry. Recycling electrolytes from the batteries is one crucial aspect of LIBs recycling …

[HTML][HTML] Sustainable Extraction of Critical Minerals from Waste Batteries: A Green Solvent Approach in Resource Recovery

AA Dar, Z Chen, G Zhang, J Hu, K Zaghib, S Deng… - Batteries, 2025 - mdpi.com
This strategic review examines the pivotal role of sustainable methodologies in battery
recycling and the recovery of critical minerals from waste batteries, emphasizing the need to …

[HTML][HTML] Calphad-informed thermodynamic non-equilibrium simulation of non-isothermal solid-state reactions of magnesium aluminate spinel based on the …

S Chakrabarty, H Li, M Fischlschweiger - Materialia, 2023 - Elsevier
The understanding of solid-state reactions and interphase formation at elevated
temperatures and also under non-isothermal conditions, eg, of the interphase formation of …

Stabilization of Mn4+ in Synthetic Slags and Identification of Important Slag Forming Phases

A Schnickmann, DA De Abreu, O Fabrichnaya… - Minerals, 2024 - mdpi.com
The expected shortage of Li due to the strong increase in electromobility is an important
issue for the recovery of Li from spent Li-ion batteries. One approach is pyrometallurgical …

[HTML][HTML] Modifying milling parameters: Impact on selective separation of lithium-rich phases in a thermodynamically designed battery slag

S Hellmers, H Qiu, B Yagmurlu, A Kwade - Cleaner Engineering and …, 2025 - Elsevier
Slag products resulting from the pyrometallurgical recycling of lithium-ion batteries (LIBs)
exhibit considerable potential as a secondary source of raw materials, particularly regarding …