Advances in nonwoven-based separators for lithium-ion batteries

Y Yu, M Liu, Z Chen, Z Zhang, T Qiu, Z Hu… - Advanced Fiber …, 2023 - Springer
Lithium-ion batteries (LIBs) are energy-storage devices with a high-energy density in which
the separator provides a physical barrier between the cathode and anode, to prevent …

Thermotolerant separators for safe lithium-ion batteries under extreme conditions

Y Li, L Yu, W Hu, X Hu - Journal of Materials Chemistry A, 2020 - pubs.rsc.org
Lithium-ion batteries are nowadays one of the ultimate energy-storage devices with high
power and energy densities. Their thermal-abuse tolerance is needed urgently to meet the …

Advances in cellulose-based composites for energy applications

CP Teng, MY Tan, JPW Toh, QF Lim, X Wang… - Materials, 2023 - mdpi.com
The various forms of cellulose-based materials possess high mechanical and thermal
stabilities, as well as three-dimensional open network structures with high aspect ratios …

Highly thermally stable, highly electrolyte-wettable hydroxyapatite/cellulose nanofiber hybrid separators for lithium-ion batteries

Y Liu, C Li, C Li, Z Liang, X Hu, H Liu… - ACS Applied Energy …, 2023 - ACS Publications
Separators have an important influence on the safety and performance of lithium-ion
batteries (LIBs). However, traditional polyolefin-based separators suffer from poor thermal …

Composite separators for internal thermal management in rechargeable lithium batteries: A review

AK Thakur, A Kumar, H Park, H Kim, MS Ahmed… - Journal of Energy …, 2023 - Elsevier
Separators are thin microporous membranes that allow lithium-ion (Li+) transport across
interfaces and through electrolyte, have a vital role in maintaining stable performance and …

A nano-silica/polyacrylonitrile/polyimide composite separator for advanced fast charging lithium-ion batteries

WU Arifeen, J Choi, K Yoo, J Shim, TJ Ko - Chemical Engineering Journal, 2021 - Elsevier
In this work, composite separators were fabricated based on silica particles embedded in
polyacrylonitrile and polyimide. The efficient and cost-effective electrospinning technique …

Safety and cycling stability enhancement of cellulose paper-based lithium-ion battery separator by aramid nanofibers

S Zhang, J Luo, M Du, H Hui, Z Sun - European Polymer Journal, 2022 - Elsevier
Commercial polyolefin separators suffer from poor electrolyte wettability and low thermal
stability, which give rise to unsatisfied electrochemical performance and severe safety …

Enhanced electrolyte retention capability of separator for lithium-ion battery constructed by decorating ZIF-67 on bacterial cellulose nanofiber

Q Huang, C Zhao, X Li - Cellulose, 2021 - Springer
The separator is a key component of the lithium-ion battery (LIB), which not only prevents the
anode and the cathode from contacting, but is also related to the performance of the LIB …

Redox-active polypyrrole/bacterial cellulose bilayer separator for lithium-ion batteries

J Wang, Y Zhang, X Peng, W Gong, D Ye, J Xu - Journal of Energy Storage, 2024 - Elsevier
Separator is one of the important elements of lithium-ion batteries, which affects both the
capacity and safety performance of the batteries. In this paper, polypyrrole (PPy) was grown …

ZnO@ C Coated Cellulose‐Based Separators Control Lithium Deposition Direction to Stable Lithium Metal Batteries

M Chen, Y Fan, H Zhou, G Li - Small, 2024 - Wiley Online Library
Li metal anodes have attracted attention due to their high specific capacity and low
electrochemical potential. Nevertheless, the uncontrolled growth of Li dendrites hinders the …