Lipon coatings for high voltage and high temperature Li-ion battery cathodes
Patent
·
OSTI ID:1343743
A lithium ion battery includes an anode and a cathode. The cathode includes a lithium, manganese, nickel, and oxygen containing compound. An electrolyte is disposed between the anode and the cathode. A protective layer is deposited between the cathode and the electrolyte. The protective layer includes pure lithium phosphorus oxynitride and variations that include metal dopants such as Fe, Ti, Ni, V, Cr, Cu, and Co. A method for making a cathode and a method for operating a battery are also disclosed.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-BATTELLE, LLC
- Patent Number(s):
- 9,570,748
- Application Number:
- 13/651,043
- OSTI ID:
- 1343743
- Resource Relation:
- Patent File Date: 2012 Oct 12
- Country of Publication:
- United States
- Language:
- English
Similar Records
Lipon coatings for high voltage and high temperature Li-ion battery cathodes
Lipon coatings for high voltage and high temperature Li-ion battery cathodes
Toward a high-voltage fast-charging pouch cell with TiO2 cathode coating and enhanced battery safety
Patent
·
Tue Dec 05 00:00:00 EST 2017
·
OSTI ID:1343743
+3 more
Lipon coatings for high voltage and high temperature Li-ion battery cathodes
Patent
·
Tue Sep 24 00:00:00 EDT 2019
·
OSTI ID:1343743
+3 more
Toward a high-voltage fast-charging pouch cell with TiO2 cathode coating and enhanced battery safety
Journal Article
·
Mon Feb 24 00:00:00 EST 2020
· Nano Energy
·
OSTI ID:1343743
+12 more