One-step fabrication of Polyvinylidene fluoride membranes enriched with electroactive (β-Phase for secondary battery separators via simultaneous near infrared radiation and electrospinning

被引：1

作者：

Lee, Hyeon Ji ^{[1
,4
]}

Kim, Jinwoo ^{[3
]}

Lee, Jun Hee ^{[1
]}

Park, Chan Hee ^{[1
,2
,3
]}

Kim, Cheol Sang ^{[1
,2
,3
]}

机构：

[1] Jeonbuk Natl Univ, Grad Sch, Dept Mech Design Engn, Jeonju 54896, South Korea

[2] Jeonbuk Natl Univ, Grad Sch, Dept Bionanotechnol & Bioconvergence Engn, Jeonju 54896, South Korea

[3] Jeonbuk Natl Univ, Grad Sch, Dept Bionanosystem Engn, Jeonju 54896, South Korea

[4] Jeonbuk Natl Univ, Innovat Mechanobio Act Mat Based Med Device Demons, Jeonju, South Korea

来源：

MATERIALS LETTERS | 2024年 / 372卷

关键词：

Separator; Polyvinylidene fluoride; Beta phase; Electrospinning; Near infrared radiation;

D O I：

10.1016/j.matlet.2024.137041

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study reports a one-step fabrication method to prepare polyvinylidene fluoride (PVDF) membranes enriched with electroactive (3-Phase in application for secondary battery separator using near infrared radiation (NIR) heated electrospinning techniques. The electrospun PVDF fibrous membranes with NIR heating applied were investigated by various characterizations and measurements. The results present that NIR heating during electrospinning not only increased the (3 phase content and mechanical strength of the PVDF membranes but also improved the electrochemical performances, suggesting its potential suitability in the battery separator applications.

引用

页数：4

共 6 条

[1] Fabrication of polyvinylidene fluoride tree-like nanofiber via one-step electrospinning
Li, Zongjie
Xu, Yongzheng
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MATERIALS & DESIGN, 2016, 92 : 95 - 101
[2] Development of superhydrophobic textiles via polyvinylidene fluoride phase separation in one-step process
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TEXTILE RESEARCH JOURNAL, 2019, 89 (13) : 2595 - 2603
[3] One-step fabrication of robust lithium ion battery separators by polymerization-induced phase separation
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[4] Fabrication of a porous polymer electrolyte from poly(vinylidene fluoride-hexafluoropropylene) via one-step reactive vapor-induced phase separation for lithium-ion battery
Wang, Yugang
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JOURNAL OF MATERIALS SCIENCE, 2023, 58 (11) : 4865 - 4881
[5] Fabrication of a porous polymer electrolyte from poly(vinylidene fluoride-hexafluoropropylene) via one-step reactive vapor-induced phase separation for lithium-ion battery
Yugang Wang
Xiaopeng Xiong
Journal of Materials Science, 2023, 58 : 4865 - 4881
[6] Fabrication of Multifunctional Gd2O3/Au Hybrid Nanoprobe via a One-Step Approach for Near-Infrared Fluorescence and Magnetic Resonance Multimodal Imaging in Vivo
Sun, Shao-Kai
Dong, Lu-Xi
Cao, Yang
Sun, Hao-Ran
Yan, Xiu-Ping
ANALYTICAL CHEMISTRY, 2013, 85 (17) : 8436 - 8441

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