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US 2023/0127153 A1Published application
Energy storage film and method of manufacturing same
AssigneeKorea National University of Transportation Industry-Academic Cooperation Foundation
InventorsSung Ryong Kim, Minh Canh Vu
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Abstract
Disclosed are a high-temperature capacitive energy storage film having a structure in which graphene fluoride (GF) is sandwiched between aramid nanofibers (ANFs) and a method of manufacturing the same.
Claims11
An energy storage film, comprising:
- a first layer and a second layer comprising aramid nanofibers (ANFs);
- and
- a mid-first layer comprising graphene fluoride (GF) disposed between the first layer and the second layer.
A method of manufacturing an energy storage film, comprising:
- preparing a graphene fluoride suspension comprising graphene fluoride;
- preparing an aramid nanofiber suspension;
- applying the graphene fluoride suspension on an aramid nanofiber film made of the aramid nanofiber suspension;
- and
- casting the aramid nanofiber suspension on the graphene fluoride and performing drying.
2 more elements
Dependencies are inferred from the claim text.