Scalable fabrication of Ni(OH)2/carbon/polypropylene separators for high-performance Li-S batteries

Wu, Zhonghui; He, Xin; Zhou, Junli; Yang, Xiongzhi; Sun, Linghao; Li, Hehong; Pan, Yuede; Ye, Lin

doi:10.1016/j.jallcom.2022.168136

Cited by 9 publications

(2 citation statements)

References 46 publications

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“…We conrmed that the good electrical conductivity by adding BAC layer could decrease the internal resistance, resulting in good electrochemical performances. [69][70][71] The rate performance of both types of coin cells was tested at various C-rate values from 0.1 to 2.0C and 0.1C again (Fig. 6(e)).…”

Section: Charge and Discharge Performances Of Coin Cellsmentioning

confidence: 99%

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al₂O₃ dual coated separator in Li–S batteries

Jo,

Hong,

Momma

et al. 2023

RSC Adv.

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Section: Charge and Discharge Performances Of Coin Cellsmentioning

confidence: 99%

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al₂O₃ dual coated separator in Li–S batteries

Jo,

Hong,

Momma

et al. 2023

RSC Adv.

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“…Although the commercial lithium-ion batteries are close to the theoretical limit, they still cannot meet the requirements of people of endurance for electric vehicles. Therefore, lithium-sulfur (Li-S) batteries, one of the most potential batteries in the next generation of large capacity batteries, is being widely studied [2,3].…”

Section: Introductionmentioning

confidence: 99%

Review on Multi-Functional Separator for Li-S Batteries

Zhang

Huang

et al. 2023

Sustainable Polymer &Amp; Energy

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Because lithium-ion batteries cannot meet increasing demand for power density, lithium metal batteries are expected as the next generation of rechargeable batteries. As one of lithium metal batteries, lithium-sulfur (Li-S) batteries have attracted extensive attention because of their ultrahigh power density (2600 Wh kg −1 ) and low cost of sulfur. In order to overcome problems of active material loss, volume expansion and dendritic growth of Li metal in Li-S batteries, researchers have adopted several methods such as adding electrolyte additives, electrode modification and separator modification. Among them, separator modification shows significant advantages in inhibiting the shuttle effect of lithium polysulfides. This paper reviews research progress of inhibiting the shuttle effect of Li-S batteries by the means of the separator modification in recent years, including direct design of new type of separator and physical/chemical modification of separator surface. Through extensive reading and summarizing of the research results of the separator modification of Li-S batteries, we give the possible development direction of Li-S batteries at the end of the paper.

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Solutions to the Challenges of Lithium–Sulfur Batteries by Carbon Nanotubes

Shearer

et al. 2023

Advanced Sustainable Systems

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The continuously increasing demands for energy storage devices for portable electronics and electric vehicles have aroused massive research interest in developing lithium–sulfur batteries (LSBs) with high energy density and long‐term stability. Carbon nanotubes (CNTs), possessing numerous superior properties, are integrated into various components of LSBs for performance improvement. Nevertheless, a systematic and insightful issue‐based study of their inherent roles in addressing the practical challenges of LSBs is lacking. There is a growing consensus that CNTs do not directly contribute to the specific capacity (i.e., being involved in the redox reactions with electron loss/gain), while their auxiliary roles, such as providing a conductive and mechanically reinforced framework for active materials, are of prime significance in regulating the electrochemical reaction, charge transport, and mass transfer in the system. In this paper, after briefly introducing the working principles of LSBs and the promising applicability of CNTs, current challenges in various components of LSBs are discussed with the corresponding CNT‐based solutions, followed by an evaluation of the potential for commercializing CNT‐involved LSBs. Finally, some future research directions are provided to improve the device performance further.

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Scalable fabrication of Ni(OH)2/carbon/polypropylene separators for high-performance Li-S batteries

Cited by 9 publications

References 46 publications

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al₂O₃ dual coated separator in Li–S batteries

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al₂O₃ dual coated separator in Li–S batteries

Review on Multi-Functional Separator for Li-S Batteries

Solutions to the Challenges of Lithium–Sulfur Batteries by Carbon Nanotubes

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Scalable fabrication of Ni(OH)2/carbon/polypropylene separators for high-performance Li-S batteries

Cited by 9 publications

References 46 publications

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al2O3 dual coated separator in Li–S batteries

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al2O3 dual coated separator in Li–S batteries

Review on Multi-Functional Separator for Li-S Batteries

Solutions to the Challenges of Lithium–Sulfur Batteries by Carbon Nanotubes

Contact Info

Product

Resources

About

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al₂O₃ dual coated separator in Li–S batteries

Facile one-pot synthesis of biomass-derived activated carbon as an interlayer material for a BAC/PE/Al₂O₃ dual coated separator in Li–S batteries