Free volume, adhesion, and viscoelastic properties of model nanostructured pressure-sensitive adhesive based on stoichiometric complex of poly(N-vinyl pyrrolidone) and poly(ethylene glycol) of disparate chain lengths

2010 ◽  
Vol 119 (4) ◽  
pp. 2408-2421 ◽  
Author(s):  
Mikhail M. Feldstein ◽  
Eugenia V. Bermesheva ◽  
Y. C. Jean ◽  
Gauri P. Misra ◽  
Ronald A. Siegel
Keyword(s):  
Ethylene Glycol ◽  
Free Volume ◽  
Viscoelastic Properties ◽  
Vinyl Pyrrolidone ◽  
Poly Ethylene Glycol ◽  
Pressure Sensitive Adhesive ◽  
Pressure Sensitive ◽  
Poly Ethylene ◽  
Chain Lengths ◽  
Stoichiometric Complex

Pressure-sensitive adhesion in the blends of poly(N-vinyl pyrrolidone) and poly(ethylene glycol) of disparate chain lengths

2002 ◽  
Vol 78 (8) ◽  
pp. 667-694 ◽  
Author(s):  
Anna A. Chalykh ◽  
Anatoly E. Chalykh ◽  
Mikhail B. Novikov ◽  
Mikhail M. Feldstein
Keyword(s):  
Ethylene Glycol ◽  
Vinyl Pyrrolidone ◽  
Poly Ethylene Glycol ◽  
Pressure Sensitive ◽  
Poly Ethylene ◽  
Chain Lengths

Self-diffusion in poly( N? -vinyl pyrrolidone) - poly(ethylene glycol) systems

2001 ◽  
Vol 279 (6) ◽  
pp. 532-538 ◽  
Author(s):  
R. S. Vartapetian ◽  
E. V. Khozina ◽  
J. K�rger ◽  
D. Geschke ◽  
F. Rittig ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Vinyl Pyrrolidone ◽  
Poly Ethylene Glycol ◽  
Self Diffusion ◽  
Poly Ethylene

scholarly journals Polymer Electrolytes Based on Borane/Poly(ethylene glycol) Methyl Ether for Lithium Batteries

2017 ◽  
Vol 2017 ◽  
pp. 1-6
Author(s):  
Ali Murat Soydan ◽  
Recep Akdeniz
Keyword(s):  
Ethylene Glycol ◽  
Methyl Ether ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Poly Ethylene Glycol ◽  
Scanning Calorimetry ◽  
Molar Ratios ◽  
Poly Ethylene ◽  
Chain Lengths ◽  
Glycol Methyl Ether

This work presents a different approach to preparing polymer electrolytes having borate ester groups for lithium ion batteries. The polymers were synthesized by reaction between poly(ethylene glycol) methyl ether (PEGME) and BH3-THF complex. Molecular weight of PEGMEs was changed with different chain lengths. Then the polymer electrolytes comprising boron were prepared by doping of the matrices with CF3SO3Li at various molar ratios with respect to EO to Li and they are abbreviated as PEGMEX-B-Y. The identification of the PEGME-borate esters was carried out by FTIR and 1H NMR spectroscopy. Thermal properties of these electrolytes were investigated via thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The ionic conductivity of these novel polymer electrolytes was studied by dielectric-impedance spectroscopy. Lithium ion conductivity of these electrolytes was changed by the length of PEGME as well as the doping ratios. They exhibit approximate conductivities of 10−4 S·cm−1 at 30°C and 10−3 S·cm−1 at 100°C.

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