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IOP Conference Series: Materials Science and Engineering, volume 683, issue 1, pages 12060

Microporous PVDF ionic membranes for actuator applications prepared with imidazole-based poly(ionic) liquid as a pore forming material

Publication typeJournal Article
Publication date2019-11-01
Quartile SCImago
Quartile WOS
Impact factor
ISSN17578981, 1757899X
General Medicine
Abstract

The microporous poly(vinylidene fluoride) (PVDF) membranes were prepared by phase inversion process using poly(1-ethyl-3-vinylimidazolium tetrafluorborate) (PIL) as a pore-forming agent. The membranes were activated by soaking in room temperature ionic liquids (EMImBF4 and BMImBF4) as a liquid electrolyte. The influence of PIL content on morphology and structure, electrolyte uptake of porous membranes and ionic conductivity of the activated membranes were investigated. The properties of the PVDF microporous membranes, such as crystallinity and porosity were characterized. The membrane with the maximum porosity demonstrates the highest electrical properties. The electrolyte uptake of EMImBF4 is 210 wt.% and the ionic conductivity is 9.2 mS/cm. Actuators with carbon nanotube bucky gel electrodes based on obtained membranes were prepared. The influence of ionic liquid and actuator thickness on electromechanical properties was discussed. The actuators with BMImBF4 as a electrolyte demonstrated high blocking force up to 9.5 mN.

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Morozov O. S., Shachneva S. S., Kepman A. Microporous PVDF ionic membranes for actuator applications prepared with imidazole-based poly(ionic) liquid as a pore forming material // IOP Conference Series: Materials Science and Engineering. 2019. Vol. 683. No. 1. p. 12060.
GOST all authors (up to 50) Copy
Morozov O. S., Shachneva S. S., Kepman A. Microporous PVDF ionic membranes for actuator applications prepared with imidazole-based poly(ionic) liquid as a pore forming material // IOP Conference Series: Materials Science and Engineering. 2019. Vol. 683. No. 1. p. 12060.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1088/1757-899X/683/1/012060
UR - https://doi.org/10.1088%2F1757-899X%2F683%2F1%2F012060
TI - Microporous PVDF ionic membranes for actuator applications prepared with imidazole-based poly(ionic) liquid as a pore forming material
T2 - IOP Conference Series: Materials Science and Engineering
AU - Morozov, O S
AU - Shachneva, S S
AU - Kepman, A.V.
PY - 2019
DA - 2019/11/01 00:00:00
PB - IOP Publishing
SP - 12060
IS - 1
VL - 683
SN - 1757-8981
SN - 1757-899X
ER -
BibTex |
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BibTex Copy
@article{2019_Morozov,
author = {O S Morozov and S S Shachneva and A.V. Kepman},
title = {Microporous PVDF ionic membranes for actuator applications prepared with imidazole-based poly(ionic) liquid as a pore forming material},
journal = {IOP Conference Series: Materials Science and Engineering},
year = {2019},
volume = {683},
publisher = {IOP Publishing},
month = {nov},
url = {https://doi.org/10.1088%2F1757-899X%2F683%2F1%2F012060},
number = {1},
pages = {12060},
doi = {10.1088/1757-899X/683/1/012060}
}
MLA
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MLA Copy
Morozov, O. S., et al. “Microporous PVDF ionic membranes for actuator applications prepared with imidazole-based poly(ionic) liquid as a pore forming material.” IOP Conference Series: Materials Science and Engineering, vol. 683, no. 1, Nov. 2019, p. 12060. https://doi.org/10.1088%2F1757-899X%2F683%2F1%2F012060.
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