Please use this identifier to cite or link to this item: https://idr.l2.nitk.ac.in/jspui/handle/123456789/16115
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dc.contributor.authorSingh R.
dc.contributor.authorJanakiraman S.
dc.contributor.authorKhalifa M.
dc.contributor.authorAnandhan S.
dc.contributor.authorGhosh S.
dc.contributor.authorVenimadhav A.
dc.contributor.authorBiswas K.
dc.date.accessioned2021-05-05T10:29:49Z-
dc.date.available2021-05-05T10:29:49Z-
dc.date.issued2020
dc.identifier.citationJournal of Materials Science: Materials in Electronics , Vol. 31 , 24 , p. 22912 - 22925en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-020-04818-1
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/16115-
dc.description.abstractThe ionic conductivity and thermal stability of the electrolyte-separator system is an essential parameter for improving battery performance and safety. The present work addresses the high thermally stable gel polymer electrolyte (GPE) using polyacrylonitrile (PAN) as a polymer membrane and magnesium perchlorate in propylene carbonate (Mg(ClO4)2-PC) as a liquid electrolyte. The PAN based polymer membrane is prepared by electrospinning process which produces a bead free and uniformly distributed nanofibers. The electrospun PAN based GPE is characterized by different physical and electrochemical techniques like X-ray diffraction, field emission scanning electron microscopy, thermogravimetric analysis, differential scanning calorimetry, ionic conductivity, linear sweep voltammetry, magnesium ion transference number and electrochemical impedance spectroscopy. The ionic conductivity of PAN is 3.28 mS cm−1, compared to that of PP Celgard is 1.97 × 10–4 mS cm−1 at 30 °C. The electrochemical stability of PAN is 4.6 V and also exhibits excellent interfacial stability with magnesium metal. The results showed that the PAN-based GPE has higher ionic conductivity and thermal stability than the polypropylene (PP) Celgard membrane. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.en_US
dc.titleA high thermally stable polyacrylonitrile (PAN)-based gel polymer electrolyte for rechargeable Mg-ion batteryen_US
dc.typeArticleen_US
Appears in Collections:1. Journal Articles

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