A novel electrospun TPU/PVdF porous fibrous polymer electrolyte for lithium ion batteries | Zendy

Wu Na | Zendy; Jing Bo | Zendy; Cao Qi | Zendy; Wang Xianyou | Zendy; Kuang Hao | Zendy; Wang Qiang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

A novel electrospun TPU/PVdF porous fibrous polymer electrolyte for lithium ion batteries

Author(s) -

Wu Na,

Jing Bo,

Cao Qi,

Wang Xianyou,

Kuang Hao,

Wang Qiang

Publication year - 2012

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.36523

Subject(s) - materials science , thermoplastic polyurethane , electrospinning , electrolyte , chemical engineering , membrane , ionic conductivity , lithium (medication) , nanofiber , fluoride , polymer , electrochemistry , polyurethane , polymer chemistry , composite material , electrode , chemistry , inorganic chemistry , elastomer , medicine , biochemistry , engineering , endocrinology

Novel blend‐based gel polymer electrolyte (GPE) films of thermoplastic polyurethane (TPU) and poly(vinylidene fluoride) (PVdF) (denoted as TPU/PVdF) have been prepared by electrospinning. The electrospun thermoplastic polyurethane‐ co ‐poly (vinylidene fluoride) membranes were activated with a 1 M solution of LiClO 4 in EC/PC and showed a high ionic conductivity about 1.6 mS cm −1 at room temperature. The electrochemical stability is at 5.0 V versus Li + /Li, making them suitable for practical applications in lithium cells. Cycling tests of Li/GPE/LiFePO4 cells showed the suitability of the electrospun membranes made of TPU/PVdF (80/20, w/w) for applications in lithium rechargeable batteries. © 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research