1. Introduction. Energy storage technology has evolved and has been explored and developed in different fields for different needs. Due to their advantages of a high open-circuit voltage, high energy density, long cycle life, high power, and eco-friendliness, lithium-ion batteries (LIBs) have been widely used in energy storage (Dang …
Lithium-ion batteries. MMM. mixed matrix membrane. MOF. metal–organic framework. NC. nanochannel. NF. nanofiltration. PET. polyethylene terephthalate. pMOF. ... However, the Lithium adsorption is decreased when hydrogels contain MOFs with aluminum as a metal ion (29.3 %) compared to hydrogels containing …
Lithium-sulfur (Li–S) batteries are a highly promising energy storage system due to their ultra-high theoretical energy density. However, Li–S batteries, based on the dissolved deposition mechanism, suffer from lithium polysulfides (LiPSs) shuttling and slow conversion kinetics, causing severe capacity decay during operation. Herein, we …
An efficient and cost-effective Mg/Li separation process is necessary for lithium extraction from Salt Lake brines. Inspired by the mangroves, authors developed a …
Lithium/aluminum layered double hydroxides (Li/Al-LDHs) without elution damage, have been regarded as the most applicable adsorbents in the industrial lithium …
Adsorption performance and mechanism of TiO 2 /PVDF-based lithium-ion imprinted membrane in leaching solution of spent lithium-ion batteries Author links open overlay panel Guorui Qu a b c, Jiaqi Yang a b c, Yuxuan Ran a b c, Bo Li a b c, Hua Wang a b, Yonggang Wei a b c
How to solve the shuttle effect of soluble lithium polysulfide (LiPS) and the reversible conversion of solid Li x S is an important challenge to realize the practical application of lithium sulfide battery (LSB), and the selection, preparation and design of adsorption-conversion materials have always been an important topic in the research of …
This illustrates the operational advantages of using coated membranes for the recovery of lithium from salt-lakes and battery leachates, highlighting the balance between a minor …
The exponential rise in lithium demand over the last decade, as one of the largest sources for energy storage in terms of lithium-ion batteries (LIBs), has posed a great threat to the existing lithium supply and demand balance. The current methodologies available for lithium extraction, separation and recovery, both from primary …
The electrospun fiber membrane has the highest CO 2 adsorption capacity of 3.42 mmol CO2 /g adsorbent at 30 °C.. The CO 2 adsorption membrane effectively filtered carbon dioxide (400 ppm in air) for up to 16 h.. Zinc-air battery with the CO 2 adsorption membrane exhibited a higher discharge capacity.
1. Introduction. Lithium is a strategic resource with high electrochemical activity and energy density. This lightest metal is widely applied in rechargeable lithium-ion batteries [1, 2].Due to the rapid growth of the electric vehicle industry and the advent of hybrid electrical-vehicles, and energy storage, the market demands for lithium are …
Among the techniques of the membrane extraction, the nanofiltration processes have been widely used for preconcentration and Li extraction from a lithium …
Porous LiAl-layered double hydroxides (LiAl-LDHs) of [Li 2 Al 4 (OH) 12](CO 3)·4H 2 O were hydrothermally synthesized in one-pot by mixing LiCl, AlCl 3, urea, and one surfactant each (sodium dodecyl sulfate (SDS), octadecyl amine (OA), and sodium lauryl sulfonate (SLS)) as soft templates.The LiAl-LDHs were granulated by crosslinked sodium …
For NMC battery leachates, our findings suggest that the coated membranes can achieve lithium purity levels exceeding 99.5% in the permeate stream, with a modest increase in …
The adsorption kinetic data were fitted better by the quasi-secondary adsorption kinetic model, which indicated that the adsorption mechanism of Li + on …
In theory, Li–S batteries can achieve exceptional electrochemical performance through the redox reaction: 16Li + S 8 → 8Li 2 S. [15, 16] Specifically, the sulfur within the cathode undergoes reduction to lithium polysulfide during discharge, whereas the charging process oxidizes lithium polysulfide back to sulfur.
Alternative cathode materials, such as oxygen and sulfur utilized in lithium-oxygen and lithium-sulfur batteries respectively, are unstable [27, 28] and due to the low standard electrode potential of Li/Li + (−3.040 V versus 0 V for standard hydrogen electrode), nearly all lithium metal can be consumed during cycling and almost no electrolyte ...
The as-prepared nanofibers exhibited a lithium adsorption capacity of 10.3 mg g −1, high lithium separation factors of 99–5312, and minimal adsorption loss (< 4%) after ten cycles. Similar electrospun mixed matrix nanofibers dispersed with particulate lithium ion-sieves of H 1.6 Mn 1.6 O 4 were prepared to achieve superior adsorption ...
Lithium and its compounds have attracted great interest and rapidly growing demand for various applications such as lithium ion batteries [1,2,3], nuclear fusion [4, 5], and light alloys [6, 7].Although the availability of lithium resources on land is insufficient, a large amount of lithium is dissolved in brines [8,9,10].Therefore, …
Based on the aforementioned considerations, we immobilized a titanium-based LIS (HTO) on a PVC membrane to realize the recycling of HTO and improved the embedding of the adsorption site in HTO by adding MXene (Fig. 1 a).The results show that the HTO/MXene@PVC hybrid membrane has good adsorption performance, with a …
The lithium adsorption/desorption methods involving supported liquid membranes, ion-imprinted membranes and ion-sieve membranes can extract lithium …
Li-S battery with CoSe@NC nanofiber membrane as interlayer shows excellent electrochemical performance. ... NC nanofiber membrane was prepared by electrospinning method and used as independent functional interlayer for the Li-S batteries. The visualized adsorption experiments show that the ... Compared with traditional …
This review focuses on the latest advances in magnesium/lithium separation and lithium recovery from salt lake brines, including extraction, adsorption, …
Here the authors review recent advances in lithium separation strategies, focusing on the development of nanochannel and nanopore based membranes.
1 Introduction As the first metallic element in the periodic table, lithium is the lightest metal with excellent properties such as active chemistry, high specific heat capacity and low coefficient of expansion. 1 It is currently developing rapidly in the fields of rechargeable lithium-ion batteries (LIBS), consumer electronics, new energy vehicles …
To improve the performance of Li S batteries, an adsorption effect inhibition method has been widely studied. The effectiveness of two types of adsorption methods: physical adsorption and chemical adsorption was discussed. ... Bimodal mesoporous carbon nanofibers with high porosity: freestanding and embedded in …
4 · Synergistic lithium adsorption with manganese-titanium based composite HMTO lithium ion-sieve nanospheres (q m =87.26 mg g −1) was uncovered, with a high lithium …
As a critical rare metal [1], lithium has extensive application in various industrial applications, chiefly, in lithium batteries [2] due to its light mass density (0.534 g/cm 3) [3], high electrode potential (–3.05 V) [4], low equivalent weight (6.94 g/Faraday) [5], and long service life the context of "dual carbon" objective, the market for new energy vehicles …
This LPS adsorption on the np-ANF membranes was confirmed by EDAX and the Raman scattering ... membranes for lithium-ion batteries: a review of recent progress. J. Mater. Chem. A 9, 12923–12946 ...
Solid-state lithium-ion batteries are considered promising for replacing liquid-state lithium-ion batteries for utilizing inflammable solid electrolytes [1], [2], ... The maximum nitrogen adsorption is 410.10 and 702.57 cm 3 g −1 for commercial separator (Spe) ... this is the first time to use COF membrane as lithium electrolyte. Our study ...
The global shift towards renewable energy sources and the accelerating adoption of electric vehicles (EVs) have brought into sharp focus the indispensable role of lithium-ion batteries in contemporary energy storage solutions (Fan et al., 2023; Stamp et al., 2012).Within the heart of these high-performance batteries lies lithium, an …
[1, 3, 5] Recently, many powerful approaches including the adsorption method, [6, 7] capacitive deionization (CDI), [8, 9] liquid extraction, and membrane technology [11, 12] have been developed to capture lithium from salt lake brine. Among them, membrane technology offers a more sustainable alternative, owing to these …
Mostly ion exchange membranes have been used for lithium recovery, as will be highlighted in the case studies considered in this review. Here we also discuss some cases in which anion exchange membranes are used …
This quality makes it a promising candidate for use as a membrane in lithium-sulfur (Li−S) batteries. 47 Furthermore, UiO-66-NH 2 displays notable gas and water absorption capabilities, with a low α value of 0.22, indicating its ability to reach 50 % of its maximum adsorption capacity in water adsorption tests. the NH 2 functional group ...
LPS adsorption on ANF surface creates a layer of negative charge on nanoscale pores blocking LPS transport. The batteries using cartilage-like bioinspired …
The ion-exchange membrane has high selectivity and adsorption capacity but requires chemical reagents for desorption and can experience inorganic particle leakage [96, 97]. Membrane distillation and membrane crystallization technology are used to extract Li from seawater, Salt Lake brine, and geothermal brine.
This review summarizes the state of practice and latest advancements in different classes of separator membranes, reviews the advantages and pitfalls of current …
CoSe@NC nanofiber membrane was synthesized by electrospinning and thermal annealing method. • CoSe nanoparticles have strong adsorption and catalytic capability for polysulfides.. Li-S battery with CoSe@NC nanofiber membrane as interlayer shows excellent electrochemical performance.
Lithium-ion battery separator is one of the core battery components, owing to its assistance in ion migration and prohibiting electron transport inside the battery. Traditional separators made of polyolefin do not provide sufficient wettability to provide high energy density required for applications in high-end field.
Separator membranes based on this type for lithium-ion battery applications can be classified into four major types, with respect to their fabrication …
Lithium–sulfur battery is one of the most promising battery systems for industrialization due to its high theoretical specific capacity and high energy density. Nonetheless, the "shuttle effect" has restrained the advancement of lithium–sulfur batteries. In this work, a gradient-structured nanofiber membrane with pure gelatin on …
Lithium Recovery from Water Resources by Membrane and Adsorption Methods. ... An alternative method to increase lithium production is the recycling of lithium-ion batteries. Lithium concentrations ...
Secondary batteries, or rechargeable batteries, have revolutionized various industries by offering the ability to be reused after depletion. Membranes in secondary batteries act as separators, preventing direct contact between electrodes while facilitating ion transport, crucial for energy storage and preventing short circuits. Despite …
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