Lithium-sulfur battery with polyanthraquinone binder
Abstract
A cathode for a lithium-sulfur (Li—S) battery is described herein, which comprises elemental sulfur (e.g., S8) and an electroactive polyanthraquinone-containing binder. In some embodiments, the cathode also includes a conductive carbon material in addition to the sulfur and binder. Also described herein is a Li—S battery comprising the cathode, in combination with a metallic lithium-containing anode, a lithium conductive separator membrane between the anode and the cathode, and a liquid electrolyte comprising a lithium salt dissolved in a non-aqueous organic solvent.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1651004
- Patent Number(s):
- 10680234
- Application Number:
- 15/938,026
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/28/2018
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Liao, Chen, and Lau, Ka-Cheong. Lithium-sulfur battery with polyanthraquinone binder. United States: N. p., 2020.
Web.
Liao, Chen, & Lau, Ka-Cheong. Lithium-sulfur battery with polyanthraquinone binder. United States.
Liao, Chen, and Lau, Ka-Cheong. Tue .
"Lithium-sulfur battery with polyanthraquinone binder". United States. https://www.osti.gov/servlets/purl/1651004.
@article{osti_1651004,
title = {Lithium-sulfur battery with polyanthraquinone binder},
author = {Liao, Chen and Lau, Ka-Cheong},
abstractNote = {A cathode for a lithium-sulfur (Li—S) battery is described herein, which comprises elemental sulfur (e.g., S8) and an electroactive polyanthraquinone-containing binder. In some embodiments, the cathode also includes a conductive carbon material in addition to the sulfur and binder. Also described herein is a Li—S battery comprising the cathode, in combination with a metallic lithium-containing anode, a lithium conductive separator membrane between the anode and the cathode, and a liquid electrolyte comprising a lithium salt dissolved in a non-aqueous organic solvent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}
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