Physical and ionic transport studies on poly(ethylene oxide)?NaNO polymer electrolyte system

2005 ◽  
Vol 176 (1-2) ◽  
pp. 155-162 ◽  
Author(s):  
P ANANTHA ◽  
K HARIHARAN
Keyword(s):  
Ethylene Oxide ◽  
Polymer Electrolyte ◽  
Ionic Transport ◽  
Electrolyte System ◽  
Transport Studies ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

scholarly journals Structural and Conductivity Studies of Poly(Ethylene Oxide) – Silver Triflate Polymer Electrolyte System

2011 ◽  
Vol 02 (11) ◽  
pp. 1639-1643 ◽  
Author(s):  
Nirali Gondaliya ◽  
Dinesh Kumar Kanchan ◽  
Poonam Sharma ◽  
Prajakata Joge
Keyword(s):  
Ethylene Oxide ◽  
Polymer Electrolyte ◽  
Electrolyte System ◽  
Silver Triflate ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

scholarly journals Effect of Environmental Humidity on the Ionic Transport of Poly(ethylene Oxide) Thin Films by Local Dielectric Spectroscopy

2019 ◽  
Author(s):  
Paul Markus ◽  
Daniel E Martínez-Tong ◽  
Georg Papastavrou ◽  
Angel Alegria
Keyword(s):  
Thin Films ◽  
Ethylene Oxide ◽  
Amorphous Phase ◽  
Dielectric Spectroscopy ◽  
Ionic Transport ◽  
Oxide Thin Films ◽  
Environmental Humidity ◽  
Dielectric Contrast ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

<div><div><div><p>The effect of humidity on the ionic transport in the amorphous phase of poly(ethylene oxide) thin films has been studied by via local dielectric spectroscopy. We explored a controlled humidity range between 15 %RH and 50 %RH. AFM-based local dielectric imaging allowed to obtain simultaneously the thin films topography and the corresponding dielectric contrast maps. No humidity effect on the film topography was observed whereas large variation of the dielectric signal could be detected. In addition, we observed a clear dielectric contrast in different locations on the thin film surface. At selected regions with high contrast in the dielectric maps, we performed nanoDielectric Spectroscopy (nDS) measurements covering the frequency range from 10 Hz to 100 kHz. By modeling these spectroscopy results, we quantified the conductivity of the amorphous phase of the semicrystalline poly(ethylene oxide) films. The crystalline fraction of the PEO thin films was extracted and found to be about 36%, independently of humidity. However, the average conductivity increased drastically from 2×10-10 to 5×10-9 S/cm, by changing environmental humidity in the explore %RH range.</p></div></div></div>

Characteristics of a poly(ethylene oxide)-LiBF4 polymer electrolyte

1988 ◽  
Vol 18 (3) ◽  
pp. 401-404 ◽  
Author(s):  
F. Croce ◽  
R. Curini ◽  
S. Pantaloni ◽  
S. Passerini ◽  
A. Selvaggi ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Polymer Electrolyte ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

UV-cross-linked poly(ethylene oxide carbonate) as free standing solid polymer electrolyte for lithium batteries

2019 ◽  
Vol 302 ◽  
pp. 414-421 ◽  
Author(s):  
Leire Meabe ◽  
Tan Vu Huynh ◽  
Daniele Mantione ◽  
Luca Porcarelli ◽  
Chunmei Li ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Polymer Electrolyte ◽  
Lithium Batteries ◽  
Solid Polymer Electrolyte ◽  
Solid Polymer ◽  
Free Standing ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene
Sign in / Sign up

Export Citation Format

Share Document