Bioleaching of metals from spent lithium ion secondary batteries using Acidithiobacillus ferrooxidans. Waste Manag. 28, 333–338. doi: 10.1016/j.wasman.2007.01.010 CrossRef Full Text | Google Scholar
To better understand the electrochemical performance of metal porphyrins in organic alkali metal batteries, we used the four types of metal porphyrins as cathode materials
This work provides a new sight for the anode-free all-solid-state Li metal battery using the lithiophilic Cu current collector. In summary, metals, such as Au, Ag, Mg, Zn,
Compared to traditional lithium metal batteries, anode-free lithium metal batteries use bare current collectors as an anode instead of Li metal, making them highly promising for mass production and achieving high-energy density. The current collector, as the sole component of the anode, is crucial in lithium deposition-stripping
The rapidly increasing production of lithium-ion batteries (LIBs) and their limited service time increases the number of spent LIBs, eventually causing serious environmental issues and resource wastage. From the perspectives of clean production and the development of the LIB industry, the effective recovery and recycling of spent LIBs require urgent solutions. This study
Metal-cathode battery is a novel battery system where low-cost, abundant metals with high electrode potential can be used as the positive electrode material. Recent progresses with emphases on the cathode, anode,
An appropriate design of current collector in alkali metal batteries could enable smooth electron conduction, lowered localized current density, and homogenized distribution of alkali metal ion flux, thus leading to uniform alkali metal nucleation and growth without any dendrite formation. Normally, the commercially available planar metal
In metal batteries, rather than intercalating into a host material (e.g. graphite in LIBs), the metal cations are reduced directly on the anode surface forming metallic nuclei (see
An appropriate design of current collector in alkali metal batteries could enable smooth electron conduction, lowered localized current density, and homogenized distribution of alkali metal ion flux, thus leading to uniform alkali metal
Compared to traditional lithium metal batteries, anode-free lithium metal batteries use bare current collectors as an anode instead of Li metal, making them highly promising for
In recent years, climate change has become the most urgent and crucial international issue facing countries worldwide. The transition from traditional fossil energy to renewable and clean energy is the most effective way to address the problem of climate change [1], [2].Presently, countries worldwide are attempting to deploy new scientific, technological
Ultrasound-assisted extraction of metals from Lithium-ion batteries using natural organic acids†. Xiong Xiao a, Billy W. Hoogendoorn a, Yiqian Ma b, Suchithra Ashoka Sahadevan c, James M. Gardner c, Kerstin Forsberg b and Richard T. Olsson * a a Department of Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56, 11428 Stockholm,
The thickness, material composition, surface morphology, and intrinsic properties of current collectors in lithium batteries are crucial for understanding chemo-mechanical changes during electrochemi...
In metal batteries, rather than intercalating into a host material (e.g. graphite in LIBs), the metal cations are reduced directly on the anode surface forming metallic nuclei (see Figure 1). In CMBs, a piece of metallic foil (e.g. Na or Li) is used as the anode and during charging additional metal nucleates on the surface.
The thickness, material composition, surface morphology, and intrinsic properties of current collectors in lithium batteries are crucial for understanding chemo-mechanical changes during electrochemi...
The current recycling rate of spent LiBs is < 5% [9].Moreover, the irresponsible disposal of battery waste through landfilling and incineration can harm the environment and human health, as 4000 tons of spent LiBs contain approximately 1,100 tons of heavy metals and over 200 tons of toxic electrolytes [8], [10].Thus, protecting the environment and sustainable
But batteries do not grow on trees—the raw materials for them, known as "battery metals", have to be mined and refined. The above graphic uses data from BloombergNEF to rank the top 25 countries producing the raw materials for Li-ion batteries. Battery Metals: The Critical Raw Materials for EV Batteries
To better understand the electrochemical performance of metal porphyrins in organic alkali metal batteries, we used the four types of metal porphyrins as cathode materials and evaluated their performances in lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs). We first evaluated the electrochemical properties of the Zn-TPyP
The ever growing demand for electric vehicles and grid-scale energy storage is boosting the development of high-energy-density batteries. Among these, Li-metal batteries (LMBs) with limited Li excess or anode-free
In this paper, the recovery of manganese, nickel, cobalt and lithium metals from the leaching solution of spent lithium-ion batteries using hydrometallurgical method has been studied. Since the physical and chemical properties of nickel and cobalt are very similar, it has been tried to prevent the extraction of metals, especially nickel and cobalt, by selecting the
3 天之前· Aluminum-ion (Al-ion) batteries are up-and-coming batteries for large-scale energy storage due to their low cost. However, the poor cycling stability of the aluminum (Al) metal anode arising from much more severe non-planner deposition than the other metals, especially at high current densities, limits their
Law of the People´s Republic of China on the Prevention and Control of Solid Waste Pollution: 1996: Mercury-Containing and Rechargeable Battery Management Act (Battery Act) 2006: Battery Directive (Directive 2006/66/EC) 2012: Waste Electrical and Electronic Equipment (WEEE) Directive (Directive 2012/19/EU) Notice of the State Council on Issuing the Planning for the
3 天之前· Aluminum-ion (Al-ion) batteries are up-and-coming batteries for large-scale energy storage due to their low cost. However, the poor cycling stability of the aluminum (Al) metal anode arising from much more severe non-planner deposition than the other metals, especially at
This work provides a new sight for the anode-free all-solid-state Li metal battery using the lithiophilic Cu current collector. In summary, metals, such as Au, Ag, Mg, Zn, et al., can easily react with Li to form the alloy phases to enhance the lithiophilicity.
Metal-cathode battery is a novel battery system where low-cost, abundant metals with high electrode potential can be used as the positive electrode material. Recent progresses with emphases on the cathode, anode, electrolyte, and separator of the batteries are summarized and future research directions are proposed in this review paper.
The electrodeposition process of metals and their alloys is widely used in the automotive, space, electronics, computing, jewelry, and other consumer items industries. Over the years, the search for new coatings with more suitable characteristics for their application led to the use of ionic liquids (ILs) as electrolytic solutions. In addition to having good conductive
The structural features of porous metal current collectors (PMCCs) are beneficial for homogenizing the distribution of surface current density and ion flux as well as providing sufficient inner space to accommodate the deposited alkali metal,
The ever growing demand for electric vehicles and grid-scale energy storage is boosting the development of high-energy-density batteries. Among these, Li-metal batteries (LMBs) with limited Li excess or anode-free configuration are envisaged as the most viable future technology with high energy density, yet they suffer from poor cycle life
Lithium-ion batteries (LiBs) market has emerged drastically, and the amount of obsolete or waste LiBs also increased. The present review discusses a variety of current technologies for the secondary utilization of used LiBs (echelon utilization) and recycling waste LiBs (direct recycling, hydrometallurgy, pyrometallurgy, bioleaching, and other alternative
The structural features of porous metal current collectors (PMCCs) are beneficial for homogenizing the distribution of surface current density and ion flux as well as providing sufficient inner space to accommodate the deposited alkali metal, thus effectively alleviating the metal dendrite formation.
Therefore, strategies covering the host, electrolyte, and/or separator are strongly required to construct a highly stable and recyclable anode for the practical application of alkali metal batteries. In fact, commercially available cathode and anode both require a current collector to load the active materials in different battery systems.
Thereafter, the research progress in design of advanced current collectors will be analyzed for sodium/potassium metal batteries, especially the counterparts that do not follow the paradigms established in LMBs. Finally, the major challenges and key perspectives will be discussed for the future development of current collectors in AMBs.
The surface/interface of current collectors in lithium batteries is gradually becoming one of the key factors to improve the overall performance. The thickness, material composition, surface morphology, and intrinsic properties of current collectors are crucial for understanding chemo-mechanical changes during electrochemical reactions.
Metal nucleation and growth in batteries depends on the diffusion of ions through the electrolyte. Highly ionically conductive electrolytes will allow rapid and even diffusion to the electrode (promoting uniform nucleation and growth as illustrated in Figure 16c).
The electrolyte in a metal battery decomposes upon exposure to Li or Na and under the applied potential, forming the solid electrolyte interphase (SEI). 12, 126 The SEI is critical in shielding the remaining metal from the electrolyte and therefore has a major influence on cell lifespan.
Alkali metal atoms tend to aggregate on planar metal surfaces or planar current collectors during the nucleation, and some metal atoms might grow into dendrites, which may result in short circuits and even the explosion of the battery.
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