Solid polymer electrolytes composed of polyanionic lithium salts and polyethers

2009 ◽  
Vol 189 (1) ◽  
pp. 531-535 ◽  
Author(s):  
Takahito Itoh ◽  
Yukihiro Mitsuda ◽  
Takayuki Ebina ◽  
Takahiro Uno ◽  
Masataka Kubo
Keyword(s):  
Polymer Electrolytes ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Lithium Salts

Synthetic routes to polyphosphoesters as solid polymer electrolytes for lithium ion batteries

2016 ◽  
Vol 88 (10-11) ◽  
pp. 941-952
Author(s):  
Smaranda Iliescu ◽  
Nicoleta Plesu ◽  
Gheorghe Ilia
Keyword(s):  
Polymer Electrolytes ◽  
Flame Retardants ◽  
Mechanical Performance ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Lithium Salts ◽  
Lithium Polymer Batteries ◽  
Wide Range ◽  
Synthetic Routes

AbstractPolyphosphoesters are environmentally friendly and multifunctional materials. They were noted for their special properties, i.e. fire resistance, plasticity, lubricity, high physical-mechanical performance, thermal stability, and as degradable biopolymers which properties can be modified specifically to desired application in medicine, biology and agriculture. They have a wide range of application as: flame retardants, scaffolds for tissue engineering, gene carriers, drug delivery, carriers for the sustained release of nerve growth factor, pH/thermoresponsive materials, or as solid polymer electrolytes. In this paper we present our researches concerning the synthesis and application of polyphosphates, and polyphosphonates using different modern methods. Different approaches were used. These polyphosphoesters were used as solid polymer electrolytes for lithium polymer batteries by complexation of polyphosphoesters obtained from different phospho(n)ric dichlorides and aliphatic or aromatic diols with lithium salts. These polymers present two important features: they have good conductivity, around 10−6 S/cm, and are fire proof.

Solid Polymer Electrolytes from Polyanionic Lithium Salts Based on the LiTFSI Anion Structure

2004 ◽  
Vol 151 (9) ◽  
pp. A1363 ◽  
Author(s):  
O. E. Geiculescu ◽  
Jin Yang ◽  
Shuang Zhou ◽  
G. Shafer ◽  
Yuan Xie ◽  
...  
Keyword(s):  
Polymer Electrolytes ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Lithium Salts
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