Solid-state lithium batteries (SSLBs) are regarded as next-generation energy storage devices because of their advantages in terms of safety and energy density. However, the poor interfacial compatibility and low ionic conductivity seriously hinder their development. Electrospinning is considered as a promising method for fabricating solid-state electrolytes …
DOI: 10.1016/J.MATERRESBULL.2017.07.009 Corpus ID: 104103357; High rate lithium-sulfur batteries enabled by mesoporous TiO2 nanotubes prepared by electrospinning @article{Qian2017HighRL, title={High rate lithium-sulfur batteries enabled by mesoporous TiO2 nanotubes prepared by electrospinning}, author={Xinye Qian and Yang Xiaolong and Lina Jin …
Lithium-sulfur (Li-S) batteries have been regarded as a promising next-generation energy storage technology for their ultrahigh theoretical energy density compared …
UV-electrospinning was used to fabricate PAN/ML/HMEMO/PEGDA (PMHP) crosslinked membranes. ... Xiang, Y. et al. Advanced separators for lithium-ion and lithium-sulfur batteries: a review of recent ...
In this study, a novel fluorine-containing emulsion and 3, 4-ethylene dioxyethiophene (EDOT) co-doped poly-m-phenyleneisophthalamide (PMIA) nanofiber membrane (EDOT/F-PMIA),as the separator of lithium-sulfur battery, was tactfully prepared via electrospinning. The multi-scale EDOT/F-PMIA nanofiber m …
Two different interlayers were introduced in lithium–sulfur batteries to improve the cycling stability with sulfur loading as high as 80% of total mass of cathode. Melamine was recommended as a nitrogen-rich (N-rich) amine component to synthesize a modified polyacrylic acid (MPAA). The electrospun MPAA was carbonized into N-rich carbon nanofibers, which …
Lithium–sulfur batteries (LSBs) have become promising next-generation energy storage technologies for electric vehicles and portable electronics, due to its excellent …
ity, which is a challenge for lithium-sulfur batteries. Keywords Lithium-sulfur batteries · Electrospinning · Carbon nanobers · Conductive Polymer · Low-rate cyclability Introduction Lithium-sulfur (Li–S) batteries are among the most promis-ing energy storage technologies, owing to their high energy
ConspectusLithium–sulfur (Li–S) batteries have been extensively studied because both S and Li have high theoretical capacities, and S is abundant and environmentally friendly. However, their practical applications have been hindered by several challenges, including poor conductivity of S and its intermediates, shuttle effects of polysulfides, Li dendrite growth, …
In recent years, lithium–sulfur batteries (LSBs) are considered as one of the most promising new generation energies with the advantages of high theoretical specific capacity of sulfur (1675 mAh·g−1), abundant sulfur resources, and environmental friendliness storage technologies, and they are receiving wide attention from the industry. However, the problems …
Electrospinning is a popular technique to prepare 1D tubular/fibrous nanomaterials that assemble into 2D/3D architectures. When combined with other material processing techniques such as chemical vapor …
Abstract Read online Abstract Lithium–sulfur (Li–S) batteries have been regarded as a promising next‐generation energy storage technology for their ultrahigh theoretical energy density compared with those of the traditional lithium‐ion batteries. However, the practical ...
Introduction. Energy storage systems such as lithium-ion batteries (LIBs), lithium–sulfur (Li–S) bat-teries, and solid-state alkali-metal batteries are considered as the most promising power …
A novel crosslinked electrospun nanofibrous membrane with maleated lignin (ML) and poly(acrylonitrile) (PAN) is presented as a separator for lithium-ion batteries (LIBs).
Very recently, the shuttle effect of soluble lithium polysulfides (LiPSs) and their insoluble reduction products (Li 2 S/Li 2 S 2) have been controlled by using boron and nitrogen …
It starts with the fundamental electrochemistry and challenges of Li–S batteries and then focuses on the advantages of utilizing electrospun nanofibers in Li–S batteries and their working mechanisms, which are detailed …
Lithium-Sulfur Batteries Meet Electrospinning: Recent Advances and the Key Parameters for High Gravimetric and Volume Energy Density. Zhang Y, Zhang X, Silva SRP, Ding B, Zhang P, Shao G Adv Sci (Weinh), 9(4):e2103879, 18 Nov 2021 PMC8811819 ...
Nov 20, 2020, Hongxun Wang and others published Electrospinning MoS 2 -Decorated Porous Carbon Nanofibers for High-Performance Lithium–Sulfur Batteries | Find, read and cite all the research you ...
Y.-S. Su, A. Manthiram, Lithium–sulphur batteries with a microporous carbon paper as a bifunctional interlayer. Nat. Commun. 3, 1166 (2012) Google Scholar Y.-S. Su, A. Manthiram, A new approach to improve cycle performance of rechargeable
1D carbon-based nanomaterials, including carbon nanotubes (CNTs), carbon nanofibers (CNFs), and their composites, are considered as one of the most efficient host materials for lithium-sulfur batteries (LSBs) capable of increasing the electrical conductivity of sulfur cathode and capturing lithium polysulfides (LiPSs) [].They are characterized by low …
Ping Feng, Kang Dong, Yaolin Xu, Xia Zhang, Haojun Jia, Henrik Prell, Michael Tovar, Ingo Manke, Fuyao Liu, Hengxue Xiang, Meifang Zhu, Yan Lu. Efficient and Homogenous …
Lithium–sulfur (Li–S) batteries are extremely attractive for next-generation energy storage technologies owing to their high energy density, low cost and environmental friendliness. Nevertheless, the severe shuttle effect of soluble lithium polysulfides (LiPS) has been one of the major technical challenges c
Lithium‐sulfur (Li‐S) batteries are in the spotlight because their outstanding theoretical specific energy is much higher than those of the commercial lithium ion (Li‐ion) batteries. Li‐S batteries are tough competitors for future‐developing energy storage in the fields of portable electronics and electric vehicles. However, the severe "shuttle effect" of the …
First, Figure 2 summarizes a brief timeline and representative structure based on electrospinning technique for the improvement of electrochemical performance of Li–S batteries, containing sulfur cathode host, …
Abstract Due to the high theoretical specific capacity (1675 mAh·g–1), low cost, and high safety of the sulfur cathodes, they are expected to be one of the most promising rivals for a new generation of energy storage systems. However, the shuttle effect, low conductivity of sulfur and its discharge products, volume expansion, and other factors hinder the commercialization of lithium ...
The low sulfur utilization rate and polysulfide shuttle are the main reasons that hinder the practical process of lithium-sulfur batteries. Here, an effective structural engineering strategy of multifunctional gel polymer electrolyte (GPE) by electrospinning was proposed.
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 one side and Super P …
The high theoretical charge-storage capacity and energy density of lithium–sulfur batteries make them a promising next-generation energy-storage system. However, liquid polysulfides are highly soluble in the electrolytes used in lithium–sulfur batteries, which results in irreversible loss of their active materials and rapid capacity degradation. In this study, we adopt …
Electrospun polar-nanofiber PVDF separator for lithium–sulfur batteries with enhanced charge storage capacity and cycling durability† Irshad Mohammad,a Luke D J Barter,a Vlad Stolojan, b Carol Crean a and Robert C T Slade *a Lithium–sulfur batteries (LSBs
Lithium-sulfur (Li−S) batteries are anticipated to supersede lithium-ion batteries as the next-generation energy storage system owing to their high atheoretical specific capacity (1675 mAh g −1) and energy density (2600 Wh kg −1).
All materials for the fabrication are listed in the supporting information. EVOH and 1,3-PS were dissolved in DMAc at 60 C, each in a separate three-neck bottle. After 1,3-PS and DMAc formed a homogeneous solution, lithium tert-butoxide was added to the 1,3-PS solution and then kept stirred for about 3 h. 1,3-PS reacted with lithium tert-butoxide and produced an …
Lithium ion batteries (LIBs) have dominated the portable electric market over decades; however, the limited and unevenly distributed lithium resources induce concerns on their future large-scale applications. Increasing efforts have been endeavored on exploring post-Li ion batteries, such as Na-ion, K-ion, Al-ion and Mg-ion batteries, due to the high abundance of the …
Innovation and optimization have shifted battery technologies beyond the use of lithium ions and fostered the demand for enhanced materials, which are vital factors determining the energy, power, durability, and safety of systems. Current battery materials vary in their sizes, shapes, and morphology, and these have yet to meet the performance standards necessary to …
Lithium-sulfur (Li-S) batteries have emerged as preeminent future battery technologies in large part due to their impressive theoretical specific energy density of 2600 W h kg −1.This is nearly five times the theoretical energy density of lithium-ion batteries that have ...
As a promising cathode material for lithium–sulfur (Li-S) batteries, sulfurized polyacrylonitrile (SPAN) with uniform dispersion of short-chain sulfur moieties on its organic skeletons can effectively avoid lithium polysulfides dissolution and …
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