NDLI: Enhanced electrochemical performance of Lithium-ion batteries by conformal coating of polymer electrolyte.

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Enhanced electrochemical performance of Lithium-ion batteries by conformal coating of polymer electrolyte.

Content Provider	Europe PMC
Author	Plylahan, Nareerat Maria, Sébastien Phan, Trang NT Letiche, Manon Martinez, Hervé Courrèges, Cécile Knauth, Philippe Djenizian, Thierry
Copyright Year	2014
Abstract	This work reports the conformal coating of poly(poly(ethylene glycol) methyl ether methacrylate) (P(MePEGMA)) polymer electrolyte on highly organized titania nanotubes (TiO2nts) fabricated by electrochemical anodization of Ti foil. The conformal coating was achieved by electropolymerization using cyclic voltammetry technique. The characterization of the polymer electrolyte by proton nuclear magnetic resonance (1H NMR) and size-exclusion chromatography (SEC) shows the formation of short polymer chains, mainly trimers. X-ray photoelectron spectroscopy (XPS) results confirm the presence of the polymer and LiTFSI salt. The galvanostatic tests at 1C show that the performance of the half cell against metallic Li foil is improved by 33% when TiO2nts are conformally coated with the polymer electrolyte.
ISSN	19317573
Journal	Nanoscale Research Letters
Volume Number	9
PubMed Central reference number	PMC4194452
Issue Number	1
PubMed reference number	25317101
e-ISSN	1556276X
DOI	10.1186/1556-276x-9-544
Language	English
Publisher	Springer
Publisher Date	2014-10-02
Access Restriction	Open
Rights License	This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. Copyright © 2014 Plylahan et al.; licensee Springer.
Subject Keyword	Titania nanotubes Polymer electrolyte Electropolymerization Lithium-ion batteries
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology Condensed Matter Physics Materials Science

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