Lithium ion battery for vehicles and method for manufacturing the same
AssigneesHyundai Motor Company, Kia Motors Corporation, The Industry & Academic Cooperation in Chungnam National University
InventorsJae Min LIM, Ju Yeong SEONG, Yong Jun JANG, Jong Heon KIM, Chun Joong KIM, Hyun Suk KIM
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Abstract
A lithium ion battery for vehicles is provided. The battery includes a substrate, a positive electrode auxiliary layer disposed on the substrate and including at least one of platinum, gold, palladium, silver or combinations thereof, a positive electrode disposed on the positive electrode auxiliary layer and including an active material selected from at least one of LiNi0.5Mn1.5O4, LiCoPO4, LiMnPO4, or combinations thereof, an electrolyte layer disposed on the positive electrode, and a negative electrode disposed on the electrolyte layer.
Claims15
A lithium ion battery for vehicles comprising:
- a substrate;
- a positive electrode auxiliary layer disposed on the substrate, the positive electrode auxiliary layer comprising at least one of platinum, gold, palladium, silver or combinations thereof;
- a positive electrode disposed on the positive electrode auxiliary layer, the positive electrode comprising an active material selected from at least one of LiNi0.5Mn1.5O4, LiCoPO4, LiMnPO4, or combinations thereof;
- an electrolyte layer disposed on the positive electrode;
- and
- a negative electrode disposed on the electrolyte layer.
A method for manufacturing a lithium ion battery for vehicles comprising:
- providing a substrate;
- providing, on the substrate, a positive electrode auxiliary layer comprising at least one of platinum, gold, palladium, silver or combinations thereof;
- providing a positive electrode on the positive electrode auxiliary layer;
- providing an electrolyte layer on the positive electrode;
- and
- providing a negative electrode on the electrolyte layer.
Dependencies are inferred from the claim text.