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Title: Molten inorganic electrolytes for low temperature sodium batteries

Patent ·
OSTI ID:1892648

A molten sodium-based battery comprises a robust, highly Na-ion conductive, zero-crossover separator and a fully inorganic, fully liquid, highly cyclable molten cathode that operates at low 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):
11,258,096
Application Number:
16/564,751
OSTI ID:
1892648
Resource Relation:
Patent File Date: 09/09/2019
Country of Publication:
United States
Language:
English

References (22)

Structural Investigation of Monoclinic‐Rhombohedral Phase Transition in Na 3 Zr 2 Si 2 PO 12 and Doped NASICON journal June 2015
P2-type Na 2/3 Mn 1-x Al x O 2 cathode material for sodium-ion batteries: Al-doped enhanced electrochemical properties and studies on the electrode kinetics journal July 2017
Low temperature performance of sodium–nickel chloride batteries with NaSICON solid electrolyte journal December 2015
The sodium/nickel chloride (ZEBRA) battery journal November 2001
Sodium secondary battery patent January 2017
Ambient Temperature Sodium-Sulfur Batteries journal January 2015
Liquid-metal electrode to enable ultra-low temperature sodium–beta alumina batteries for renewable energy storage journal August 2014
Next generation molten NaI batteries for grid scale energy storage journal August 2017
High temperature sodium batteries: status, challenges and future trends journal January 2013
Electrochemical energy storage in a sustainable modern society journal January 2014
Electrochemistry of the NaI-AlCl 3 Molten Salt System for Use as Catholyte in Sodium Metal Batteries journal January 2018
Improving the ionic conductivity of NASICON through aliovalent cation substitution of Na3Zr2Si2PO12 journal July 2015
Progress and prospects of sodium-sulfur batteries: A review journal December 2017
An Ambient Temperature Molten Sodium–Vanadium Battery with Aqueous Flowing Catholyte journal January 2016
Sodium Secondary Battery patent-application February 2016
Sodium-Metal Halide and Sodium-Air Batteries journal June 2014
Electrical Energy Storage for the Grid: A Battery of Choices journal November 2011
Advanced materials for sodium-beta alumina batteries: Status, challenges and perspectives journal May 2010
High-performance rechargeable lithium-iodine batteries using triiodide/iodide redox couples in an aqueous cathode journal May 2013
Electrochemical Energy Storage for Green Grid journal May 2011
Nanoeffects promote the electrochemical properties of organic Na2C8H4O4 as anode material for sodium-ion batteries journal April 2015
Sodium Secondary Battery patent-application May 2015

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