Sodium electrochemical interfaces with NaSICON-type ceramics
Patent
·
OSTI ID:1987002
The present invention is directed to the modification of sodium electrochemical interfaces to improve performance of NaSICON-type ceramics in a variety of electrochemical applications. Enhanced mating of the separator-sodium interface by means of engineered coatings or other surface modifications results in lower interfacial resistance and higher performance at increased current densities, enabling the effective operation of molten sodium batteries and other electrochemical technologies at low and high temperatures.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- NA0003525
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Number(s):
- 11,545,723
- Application Number:
- 17/104,306
- OSTI ID:
- 1987002
- Resource Relation:
- Patent File Date: 11/25/2020
- Country of Publication:
- United States
- Language:
- English
Similar Records
Tin-based ionic chaperone phases to improve low temperature molten sodium–NaSICON interfaces
Can a Coating Mitigate Molten Na Dendrite Growth in NaSICON Under High Current Density?
Molten Sodium Penetration in NaSICON Electrolytes at 0.1 A cm–2
Journal Article
·
Wed Aug 05 00:00:00 EDT 2020
· Journal of Materials Chemistry. A
·
OSTI ID:1987002
+3 more
Can a Coating Mitigate Molten Na Dendrite Growth in NaSICON Under High Current Density?
Journal Article
·
Thu Jan 04 00:00:00 EST 2024
· ACS Applied Energy Materials
·
OSTI ID:1987002
+3 more
Molten Sodium Penetration in NaSICON Electrolytes at 0.1 A cm–2
Journal Article
·
Mon Feb 13 00:00:00 EST 2023
· ACS Applied Energy Materials
·
OSTI ID:1987002
+2 more