With the intensity of resource scarcities and environmental problems, the disposal and recovery of spent lithium-ion batteries, especially recovery of valuable metals, becomes vital. In this work, a method of co-extracting nickel, cobalt, manganese and being separated from lithium by single-stage solvent extraction is proposed. The …
The popularization of electric vehicles drives the extensive use of power lithium-ion batteries (LIBs) and their abandonment after retirement. Spent power LIBs have a high economic value because they …
Processes for dismantling and recycling lithium-ion battery packs from scrap electric vehicles are outlined.
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 …
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 …
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 …
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.
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.
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 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 …
Learn about the current and future methods of recycling lithium-ion batteries, their challenges and opportunities, and their environmental impacts.
Interfacial kinetics induced phase separation enhancing low-temperature performance of lithium-ion batteries. Author links open overlay panel Kaikai Li a b 1, Dongmei Lin b 1, He Huang c 1, Dongqing Liu d, Baohua Li d, San-Qiang Shi b, Feiyu Kang d ... Facilitating the phase separation by enhancing the interfacial kinetics …
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 …
To effectively separate and recover Co(II) from the leachate of spent lithium-ion battery cathodes, we investigated solvent extraction with quaternary ammonium salt N263 in the sodium nitrite system.
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...
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 …
The separation of copper, aluminum, and polymers is based on the various conductivities of distinct components. Depending on their varied conductivities, eddy current separation has been utilized for recycling lithium iron phosphate (LFP) batteries, Cu, and Al [51, 119]. Eddy currents are generated when nonferrous metals are subjected to ...
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 …
In this paper, the recent developments and the characteristics of membrane separators for lithium-ion batteries are reviewed. In recent years, there have been intensive efforts to develop advanced battery separators for rechargeable lithium-ion batteries for different applications such as portable electronic
The safety problem of lithium-ion batteries (LIBs) has restricted their further large-scale application, especially in electrical vehicles. As a key component of …
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 widespread adaptation of lithium-ion batteries for consumer products, electrified vehicles and grid storage demands further enhancement in energy density, cycle life, and safety, all of which rely on the structural and physicochemical characteristics of cell components. The separator membrane is a key component in an electrochemical cell ...
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 …
This review focuses mainly on recent developments in thin separators for lithium-based batteries, lithium-ion batteries (LIBs) and lithium-sulfur (Li-S) batteries in particular, with a detailed introduction of thin separator preparation methodologies and an analysis of new progress in separators owning the thickness less than 15 μm or an ...
Semantic Scholar extracted view of "Sequential separation of critical metals from lithium-ion batteries based on deep eutectic solvent and electrodeposition." by Jianming Cheng et al.
The purpose of this Review is to describe the requirements and properties of membrane separators for lithium-ion batteries, the recent progress on the different …
Solid-electrolyte interphase (SEI) plays a pivotal role in stabilizing lithium (Li) metal anode for rechargeable batteries. However, electrolyte-derived SEI often suffers from poor stability, leading to Li dendrite growth, consumption of electrolyte, and short cycle life. Here, we report a porous lithiophilic polymer coating induced by phase separation …
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 …
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.
حقوق النشر والنسخ؛ 2024.Aava جميع الحقوق محفوظة.خريطة الموقع