Membranes | |
UV-Induced Radical Photo-Polymerization: A Smart Tool for Preparing Polymer Electrolyte Membranes for Energy Storage Devices | |
Jijeesh R. Nair2  Annalisa Chiappone2  Matteo Destro2  Lara Jabbour1  Giuseppina Meligrana2  | |
[1] UMR 5518 CNRS-Grenoble-INP, Domaine Universitaire, 461 rue de la Papeterie, BP 65, 38402 St. Martin d’Hères, France;Department of Applied Science and Technology - DISAT, Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Torino, Italy; | |
关键词: photo-polymerization; methacrylate; polymer electrolyte; cellulose hand-sheets; nanoscale microfibrillated cellulose; electrochemical characterization; lithium iron phosphate; lithium polymer battery; | |
DOI : 10.3390/membranes2040687 | |
来源: mdpi | |
【 摘 要 】
In the present work, the preparation and characterization of quasi-solid polymer electrolyte membranes based on methacrylic monomers and oligomers, with the addition of organic plasticizers and lithium salt, are described. Noticeable improvements in the mechanical properties by reinforcement with natural cellulose hand-sheets or nanoscale microfibrillated cellulose fibers are also demonstrated. The ionic conductivity of the various prepared membranes is very high, with average values approaching 10-3 S cm-1 at ambient temperature. The electrochemical stability window is wide (anodic breakdown voltages > 4.5 V
【 授权许可】
CC BY
© 2012 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190041374ZK.pdf | 351KB | download |