Results 41 to 50 of about 1,189,097 (349)

Lithium-ion battery recycling: a perspective on key challenges and opportunities

npj Materials Sustainability
This paper deals with a critical analysis and perspective of key challenges and opportunities in lithium-ion battery recycling. It examines technical limitations, economic constraints, and regulatory fragmentation, while also identifying opportunities ...
Jaime Chacana-Olivares, Begoña Peceño, Mario Grageda, Constanza Cruz, Luis Rojas   +4 more
doaj   +1 more source

Synergistically improved strength and ductility of dual-phase Mg-Li-Zn-Y alloy via phase regulation

Materials & Design
The dual-phase Mg-8Li-6Zn-2Y alloy was prepared by traditional hot extrusion with the extrusion ratios of 16 and 25, and the influence of extrusion ratio was investigated by microstructure and properties analysis.
Feng Zhong, Tao Wang, Xin Cao, Lin Pi, Xu Cheng, Ming Liang, Yanhui Liu, Jianfeng Li   +7 more
doaj   +1 more source

A new metalation complex for organic synthesis and polymerization reactions [PDF]

, 1971
Organometallic complex of N,N,N',N' tetramethyl ethylene diamine /TMEDA/ and lithium acts as metalation intermediate for controlled systhesis of aromatic organic compounds and polymer formation. Complex of TMEDA and lithium aids in preparation of various
Hirshfield, S. M.
core   +1 more source

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, Galactic chemical evolution, and exoplanets

, 2012
We derive atmospheric parameters and lithium abundances for 671 stars and include our measurements in a literature compilation of 1381 dwarf and subgiant stars. First, a "lithium desert" in the effective temperature (Teff) versus lithium abundance (A_Li)
Fish, J. R., Lambert, D. L., Prieto, C. Allende, Ramirez, I.   +3 more
core   +1 more source

Lithium-induced EEG changes in patients with affective disorders [PDF]

, 2000
In 12 patients with affective disorders (ICD-10: F31, F32, F33), EEGs were recorded before and after 4.4 months of lithium treatment. Effects of lithium on the EEG were analyzed by power spectral analysis controlled for vigilance.
Hegerl, Ulrich, Juckel, Georg, Mavrogiorgou, Paraskevi, Schröter, Andreas, Schulz, C.   +4 more
core   +1 more source

Mitigating Thermal Runaway of Lithium-Ion Batteries

, 2020
Summary This paper summarizes the mitigation strategies for the thermal runaway of lithium-ion batteries. The mitigation strategies function at the material level, cell level, and system level.
Xuning Feng, Dongsheng Ren, Xiangming He, M. Ouyang   +3 more
semanticscholar   +1 more source

Self-assembled monolayers direct a LiF-rich interphase toward long-life lithium metal batteries

Science, 2022
High–energy density lithium (Li) metal batteries (LMBs) are promising for energy storage applications but suffer from uncontrollable electrolyte degradation and the consequently formed unstable solid-electrolyte interphase (SEI).
Yujing Liu, X. Tao, Yao Wang, Chi Jiang, Cong Ma, O. Sheng, Gongxun Lu, X. Lou   +7 more
semanticscholar   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Recycling of Valuable Metals from the Priority Lithium Extraction Residue Obtained through Hydrogen Reduction of Spent Lithium Batteries

Batteries
The selective separation of lithium from spent ternary positive materials is achieved through hydrogen reduction followed by water leaching. Almost 98% of the Li is transformed into soluble LiOH⋅H2O, while the Ni, Co and Mn species are all transformed ...
Yong Guo, Fupeng Liu, Feixiong Chen, Zaoming Chen, Hong Zeng, Tao Zhang, Changquan Shen   +6 more
doaj   +1 more source

A complete identification of lithium sites in a model of LiPO$_3$ glass: effects of the local structure and energy landscape on ionic jump dynamics

, 2004
We perform molecular dynamics simulations to study lithium dynamics in a model of LiPO$_3$ glass at temperatures below the glass transition. A straightforward analysis of the ionic trajectories shows that lithium diffusion results from jumps between ...
Vogel, Michael
core   +1 more source