Lithium-ion battery recycling is pivotal for resource conservation and environmental sustainability. Direct recycling, while offering a promising avenue for battery recovery with reduced waste compared to pyrometallurgy and hydrometallurgy, often involves intricate and long processes. This stu...
Lithium-ion batteries (LIBs) with liquid electrolytes and microporous polyolefin separator membranes are ubiquitous. Though not necessarily an active …
Metal coordination combining with electrodialysis for one-step separation of valuable metals from spent lithium-ion batteries. Author links open overlay panel Lijie Chen a ... Therefore, a high-efficiency one-step separation of lithium, cobalt, and nickel based on metal coordination strategy combining with tailor-made electrodialysis system …
Rechargeable batteries provide solution to meet the present day energy challenge. Among rechargeable batteries, lithium-ion batteries (LIBs) have proven to be more popular owing to their high energy and power densities [21, 22]. Lithium ion batteries are used as power sources for electronic devices such as cell phones and laptops.
Under fast charging or low-temperature conditions, lithium dendrites easily form to cause the internal short circuit, affecting the safety of batteries. Therefore, developing dendrite …
The consumption of lithium has increased dramatically in recent years. This can be primarily attributed to its use in lithium-ion batteries for the operation of hybrid and electric vehicles. Due to its …
The separator technology is a major area of interest in lithium-ion batteries (LIBs) for high-energy and high-power applications such as portable electronics, electric …
PVDF-based separators are considered to have great potential in the field of lithium-based batteries. In this paper, the recent advances of PVDF separators for lithium-based batteries are reviewed. T...
In recent years, the rapid development of the new energy vehicle industry has led to an increase in the production of used lithium-ion batteries. The recycling of waste lithium-ion batteries is expected to alleviate the shortage of valuable metals in battery materials. The electrode material is adhered to the collector by a viscous …
Highlights • Li-ion battery separators may be layered, ceramic based, or multifunctional. • Layered polyolefins are common, stable, inexpensive, and safe (thermal shutdown). • Ceramic oxides reduce shrinkage and particle penetration and improve …
Separators play a vital role in determining the electrochemical performance and ensuring the safety of lithium-ion batteries (LIBs). In this review, the recent progress in building safer LIB separato...
The mechanism of lithium battery capacity deterioration. In order to recycle graphite from spent lithium batteries more efficiently and safely, a clear understanding of the mechanism of anode degradation in LIBs is necessary. The main components of a lithium battery are cathodes, anodes, the electrolyte, and the separator.
Semantic Scholar extracted view of "Separation and recovery of valuable metals from spent lithium ion batteries: Simultaneous recovery of Li and Co in a single step" by Xiang-pan Chen et al.
Learn about the current and future methods of recycling lithium-ion batteries, their challenges and opportunities, and their environmental impacts.
Here, we review the recent progress made in advanced separators for LIBs, which can be delved into three types: 1. modified polymeric separators; 2. composite …
The novel strategy of multi-step directional precipitation is proposed for recovering valuable metals from the leachate of cathode material obtained by mechanical disassembly from mixed spent lithium-ion batteries. Based on thermodynamics and directional precipitation, Mn2+ is selectively precipitated under conditi
The lithium-ion battery has proven to be one of the most important technological advances in recent history. It is ubiquitous in our lives; nearly all the portable devices (cell phones, laptops, tablets, and consoles) we use on a daily basis are …
The rise and development of electric vehicles have brought much attention to the recycling of lithium-ion batteries (LIBs). However, the recovery of c…
Lithium-ion batteries (LIBs) are widely used in electronic devices and electric vehicles. With the increasing demand for lithium-ion batteries, it is …
Semantic Scholar extracted view of "Chemical leaching, precipitation and solvent extraction for sequential separation of valuable metals in cathode material of spent lithium ion batteries" by Yu-Jen Shih et al.
Herein, ion selective separators composed of graphene oxide (GO) and Super P (or graphene) are applied for stabilizing lithium organic batteries. The reconstructed GO sheets form numerous negatively charged nanochannels, which selectively allow the transport of lithium ions and reject the electroactive organic anions.
Lithium, a vital element in lithium-ion batteries, is pivotal in the global shift towards cleaner energy and electric mobility. The relentless demand for lithium-ion batteries necessitates an in-depth exploration of lithium extraction methods.
Separators are an essential part of current lithium-ion batteries. Vanessa Wood and co-workers review the properties of separators, discuss their relationship with battery performance and survey ...
Recycling cathodic materials from spent lithium-ion batteries (LIBs) is crucial not just for the environmental aspects but also for the supply of precious raw materials such as cobalt and lithium. As a result, developing a leaching process with low acid consumption, cost-effectiveness, low environmental impact, and high metal …
Spent lithium-ion batteries (LIBs) contain a large number of valuable metals and will be an important strategic resource in the future. Therefore, recycling is extremely important. In this work, acetic acid and hydrogen peroxide were used as leaching agents to recover valuable metals (lithium, cobalt, nickel, manganese, and aluminum) from …
Recycling of cathode active materials from spent lithium ion batteries (LIBs) by using calcination and solvent dissolution methods is reported in this work. The recycled material purity and good morphology play major roles in enhancing the material efficiency. LIBs were recycled by an effective recycling process, and the morphology …
With the escalating demand for electrochemical energy storage, commercial lithium-ion and metal battery systems have been increasingly developed. As an indispensable component of batteries, the separator plays a crucial role in determining their electrochemical performance. Conventional polymer separators have been extensively …
Lithium-ion batteries (LIBs) can play a crucial role in the decarbonization process that is being tackled worldwide; millions of electric vehicles are already provided with or are directly powered by LIBs, and a large number of them will flood the markets within the next 8–10 years. Proper disposal strategies are required, and sustainable and …
Fingerprint Dive into the research topics of 'Improving Separation Efficiency in End-of-Life Lithium-Ion Batteries Flotation Using Attrition Pre-Treatment'.
Effective mechanical treatment of end-of-life lithium-ion batteries (LIBs) to recover a high yield of enriched active electrode materials (i.e., lithium metal oxide and graphite) is key to achieving a robust LIB recycling process. In this study, shredding and sieving were performed on LIB packs of three cell types (prismatic, cylindrical, and …