NMR Studies on Poly(ethylene oxide)-based Polymer Electrolytes with Different Cross-Linking Doped with LiN(SO2CF3)2. Restricted Diffusion of the Polymer and Lithium Ion and Time-Dependent Diffusion of the Anion

2003 ◽  
Vol 36 (8) ◽  
pp. 2785-2792 ◽  
Author(s):  
Kikuko Hayamizu ◽  
Etsuo Akiba ◽  
Toshinori Bando ◽  
Yuichi Aihara ◽  
William S. Price
Keyword(s):  
Ethylene Oxide ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Time Dependent ◽  
Restricted Diffusion ◽  
Cross Linking ◽  
Nmr Studies ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Synthesis and properties of aromatic polyethers containing poly(ethylene oxide) side chains as polymer electrolytes for lithium ion batteries

2014 ◽  
Vol 148 (1-2) ◽  
pp. 57-66 ◽  
Author(s):  
Andrea Vöge ◽  
Valadoula Deimede ◽  
Fotis Paloukis ◽  
Stylianos G. Neophytides ◽  
Joannis K. Kallitsis
Keyword(s):  
Ethylene Oxide ◽  
Lithium Ion Batteries ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Side Chains ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Enhanced wetting properties of a polypropylene separator for a lithium-ion battery by hyperthermal hydrogen induced cross-linking of poly(ethylene oxide)

2014 ◽  
Vol 2 (30) ◽  
pp. 11980-11986 ◽  
Author(s):  
Changzhen Man ◽  
Peng Jiang ◽  
Ka-wai Wong ◽  
Yun Zhao ◽  
Changyu Tang ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cross Linking ◽  
Wetting Properties ◽  
Poly Ethylene Oxide ◽  
Electrolyte Wetting ◽  
Poly Ethylene ◽  
Polypropylene Separator

HHIC technology was employed to increase the electrolyte wetting properties of polypropylene separators by cross-linking PEO on their surfaces.

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.

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