Studies of the stability of poly(ethylene oxide) and PEO-based solid electrolytes using thermogravimetry-mass spectrometry

1991 ◽  
Vol 24 (11) ◽  
pp. 3285-3290 ◽  
Author(s):  
G. K. Jones ◽  
A. R. McGhie ◽  
G. C. Farrington
Keyword(s):  
Mass Spectrometry ◽  
Ethylene Oxide ◽  
Solid Electrolytes ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
The Stability

scholarly journals Realizing poly(ethylene oxide) as a polymer for solid electrolytes in high voltage lithium batteries via simple modification of the cell setup

2021 ◽  
Author(s):  
Lukas Stolz ◽  
Gerrit Homann ◽  
Martin Winter ◽  
Johannes Kasnatscheew
Keyword(s):  
Ethylene Oxide ◽  
High Voltage ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Solid Electrolytes ◽  
Simple Modification ◽  
Poly Ethylene Oxide ◽  
Benchmark System ◽  
Short Circuits ◽  
Poly Ethylene

Cell failure of polymer electrolytes is rather the result of short circuits instead of assumed electrolyte oxidation. A spacer with a constant and defined distance can avoid this failure, thus realize a benchmark system for a more systematic R&D.

Effect of the incorporation of poly(ethylene oxide) copolymer on the stability of perovskite solar cells

2020 ◽  
Vol 8 (28) ◽  
pp. 9697-9706 ◽  
Author(s):  
Jeann Carlos da Silva ◽  
Francineide Lopes de Araújo ◽  
Rodrigo Szostak ◽  
Paulo Ernesto Marchezi ◽  
Raphael Fernando Moral ◽  
...  
Keyword(s):  
Solar Cells ◽  
Ethylene Oxide ◽  
Perovskite Solar Cells ◽  
Cell Stability ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
The Stability ◽  
P Addition

Addition of poly(ethylene oxide-co-epichlorohydrin) to MAPbI3 perovskite film enhanced cell stability under aggressive moisture exposure and prevented degradation from light.

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