A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries
A novel high-performance gel polymer electrolyte (GPE) based on poly(vinylidene fluoride) (PVDF), thermoplastic polyurethane (TPU) and polystyrene (PS) has been prepared. Its characteristics are investigated by scanning electron microscopy (SEM), thermal analysis (DSC), universal testing machines (...
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Slovenian Chemical Society
2017-03-01
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Online Access: | https://journals.matheo.si/index.php/ACSi/article/view/2894 |
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doaj-ed1c356778db43fa87625a97609816712020-11-24T21:27:21ZengSlovenian Chemical SocietyActa Chimica Slovenica1318-02071580-31552017-03-016419510110.17344/acsi.2016.2894440A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteriesYuanyuan DengQi CaoZeyue HeBo JingXianyou WangXiuxiang PengA novel high-performance gel polymer electrolyte (GPE) based on poly(vinylidene fluoride) (PVDF), thermoplastic polyurethane (TPU) and polystyrene (PS) has been prepared. Its characteristics are investigated by scanning electron microscopy (SEM), thermal analysis (DSC), universal testing machines (UTM), galvanostatic charge-discharge and electrochemical impedance spectroscopy. The GPE based on TPU/PVDF/PS (10 wt.%) show a high ionic conductivity of 5.28×10-3 S cm-1 with the electrochemical stability window of 5.0 V. In addition, its first charge-discharge capacity reached to 169.5 mAh g-1, high mechanical strength and stability to allow safe operation in rechargeable lithium ion polymer batteries.https://journals.matheo.si/index.php/ACSi/article/view/2894Gel polymer electrolytesElectrospinningPoly (vinylidene fluoride)PolystyreneThermoplastic polyurethane |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuanyuan Deng Qi Cao Zeyue He Bo Jing Xianyou Wang Xiuxiang Peng |
spellingShingle |
Yuanyuan Deng Qi Cao Zeyue He Bo Jing Xianyou Wang Xiuxiang Peng A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries Acta Chimica Slovenica Gel polymer electrolytes Electrospinning Poly (vinylidene fluoride) Polystyrene Thermoplastic polyurethane |
author_facet |
Yuanyuan Deng Qi Cao Zeyue He Bo Jing Xianyou Wang Xiuxiang Peng |
author_sort |
Yuanyuan Deng |
title |
A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries |
title_short |
A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries |
title_full |
A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries |
title_fullStr |
A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries |
title_full_unstemmed |
A novel high-performance electrospun Thermoplastic polyurethane/Poly(vinylidene fluoride)/Polystyrene gel polymer electrolyte for lithium batteries |
title_sort |
novel high-performance electrospun thermoplastic polyurethane/poly(vinylidene fluoride)/polystyrene gel polymer electrolyte for lithium batteries |
publisher |
Slovenian Chemical Society |
series |
Acta Chimica Slovenica |
issn |
1318-0207 1580-3155 |
publishDate |
2017-03-01 |
description |
A novel high-performance gel polymer electrolyte (GPE) based on poly(vinylidene fluoride) (PVDF), thermoplastic polyurethane (TPU) and polystyrene (PS) has been prepared. Its characteristics are investigated by scanning electron microscopy (SEM), thermal analysis (DSC), universal testing machines (UTM), galvanostatic charge-discharge and electrochemical impedance spectroscopy. The GPE based on TPU/PVDF/PS (10 wt.%) show a high ionic conductivity of 5.28×10-3 S cm-1 with the electrochemical stability window of 5.0 V. In addition, its first charge-discharge capacity reached to 169.5 mAh g-1, high mechanical strength and stability to allow safe operation in rechargeable lithium ion polymer batteries. |
topic |
Gel polymer electrolytes Electrospinning Poly (vinylidene fluoride) Polystyrene Thermoplastic polyurethane |
url |
https://journals.matheo.si/index.php/ACSi/article/view/2894 |
work_keys_str_mv |
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