4.7 Article

High safety lithium-ion battery enabled by a thermal-induced shutdown separator

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

A copolymer microspheres-coated separator to enhance thermal stability of lithium-sulfur batteries

Zhuangzhuang Wei et al.

Summary: By coating separators with ethylene-vinyl acetate copolymer microspheres, the thermal stability of lithium-sulfur batteries is enhanced. The thermal shutdown separators made from EVA/PP have fast thermal response, excellent porosity, and electrolyte wettability, reducing the risk of thermal runaway effectively.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Vapor-induced phase inversion of poly (m-phenylene isophthalamide) modified polyethylene separator for high-performance lithium-ion batteries

Ziyu Huang et al.

Summary: A simple vapor-induced phase inversion method was proposed to fabricate a PE@PMIA separator, which displayed enhanced thermal stability and electrolyte affinity, leading to improved safety and performance of lithium-ion batteries. The results demonstrated great cycling performances and good rate capability of LiFePO4/Li cells assembled using the PE@PMIA separators, indicating their potential for high-performance applications.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Cross-linked cellulose/carboxylated polyimide nanofiber separator for lithium-ion battery application

Jianhui Deng et al.

Summary: This study focuses on the application of a hydrogen-bond cross-linked cellulose/carboxylated PI nanofiber composite separator in lithium-ion batteries. The results show that the composite separator exhibits high tensile strength, improved electrolyte affinity and wettability, and enhanced ion conductivity and electrochemical stability. Consequently, the cycle performance and rate performance of the batteries are greatly improved.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

High-performance separator for lithium-ion battery based on dual-hybridizing of materials and processes

Xiaolong Leng et al.

Summary: A preparation method for a lithium-ion battery separator was developed by dual hybridizing of materials and processes. The composite separator, prepared through electrospinning various polymer materials, showed excellent thermal dimensional stability and electrochemical performance after heat treatment and hydrolysis.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Multidisciplinary

A Rational Design for a High-Safety Lithium-Ion Battery Assembled with a Heatproof-Fireproof Bifunctional Separator

Longqing Peng et al.

Summary: A heatproof-fireproof bifunctional separator coated with ammonium polyphosphate (APP) particles on a ceramic-coated separator modified with phenol-formaldehyde resin (CCS@PFR) is designed. The separator acts as a thermal-supporting layer and fireproof layer, enabling the batteries to withstand high temperatures and preventing fire hazards. This design demonstrates excellent safety performance in full cell and pouch cell tests.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Physical

Poly(ethylene-co-vinyl acetate)/polyimide/poly(ethylene-co-vinyl acetate) tri-layer porous separator with high conductivity and tailored thermal shutdown function for application in sodium-ion batteries

Sohee Kim et al.

Summary: A thermally stable and shutdown-enabled PIE tri-layer separator was fabricated for sodium-ion battery applications, demonstrating excellent thermal stability, high ionic conductivity, and promising potential as a candidate separator for SIBs.

JOURNAL OF POWER SOURCES (2021)

Article Chemistry, Multidisciplinary

Electrolyte-Resistant Dual Materials for the Synergistic Safety Enhancement of Lithium-Ion Batteries

Lien-Yang Chou et al.

Summary: A feasible method has been developed to balance flame retardancy and electrochemical performance on commercial battery separators by coating an electrolyte-insoluble flame retardant. The composite separator showed four times better flame retardancy than conventional polyolefin separators in full pouch cells, and it can be easily fabricated on a large scale for industrial applications. High-energy-density batteries (2 Ah) assembled with the composite separator confirmed its enhanced safety through nail penetration tests.

NANO LETTERS (2021)

Article Electrochemistry

A porous rGO with high specific surface area and high content of doped-N modifying the separator for high performance Li-S battery

Hong Xiao et al.

Summary: High surface area and nitrogen content HSN-rGO was prepared through a series of reduction and doping processes, showing excellent adsorption and catalytic capabilities for LiPSs in Li-S battery. The HSN-rGO modified separator effectively inhibits the shuttle effect of LiPSs and accelerates redox reaction kinetics, leading to high-performance Li-S battery with long cycle life.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Applied

A polyethylene microsphere-coated separator with rapid thermal shutdown function for lithium-ion batteries

Chongrong Zhang et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Lithium-Ion Battery Separators for Ionic-Liquid Electrolytes: A Review

Candice F. J. Francis et al.

ADVANCED MATERIALS (2020)

Article Materials Science, Ceramics

Multi-functional ceramic-coated separator for lithium-ion batteries safety tolerance improvement

Xiaobo Chen et al.

CERAMICS INTERNATIONAL (2020)

Review Chemistry, Physical

A review of safety strategies of a Li-ion battery

Pius Victor Chombo et al.

JOURNAL OF POWER SOURCES (2020)

Review Nanoscience & Nanotechnology

Designing polymers for advanced battery chemistries

Jeffrey Lopez et al.

NATURE REVIEWS MATERIALS (2019)

Article Engineering, Chemical

Poly(p-phenylene terephthalamide) modified PE separators for lithium ion batteries

Xingke Zhang et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

Article Engineering, Environmental

MXene debris modified eggshell membrane as separator for high-performance lithium-sulfur batteries

Lingxia Yin et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Chemistry, Physical

Multifunctional Cross-Linked Polymeric Membranes for Safe, High-Performance Lithium Batteries

Sanjuna Stalin et al.

CHEMISTRY OF MATERIALS (2018)

Article Polymer Science

A phase separation method toward PPTA-polypropylene nanocomposite separator for safe lithium ion batteries

Lianyuan He et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2018)

Article Chemistry, Physical

Autonomic Shutdown of Lithium-Ion Batteries Using Thermoresponsive Microspheres

Marta Baginska et al.

ADVANCED ENERGY MATERIALS (2012)