Recycling positive-electrode material of a lithium-ion battery
Abstract
Examples are disclosed of methods to recycle positive-electrode material of a lithium-ion battery. In one example, the positive-electrode material is heated under pressure in a concentrated lithium hydroxide solution. After heating, the positive-electrode material is separated from the concentrated lithium hydroxide solution. After separating, the positive electrode material is rinsed in a basic liquid. After rinsing, the positive-electrode material is dried and sintered.
- Inventors:
- Issue Date:
- Research Org.:
- OnTo Technol LLC, Bend, OR (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1409822
- Patent Number(s):
- 9825341
- Application Number:
- 14/820,504
- Assignee:
- Sloop, Steven E., Bend, OR (United States)
- 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:
- SC0006336
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Aug 06
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 25 ENERGY STORAGE
Citation Formats
Sloop, Steven E. Recycling positive-electrode material of a lithium-ion battery. United States: N. p., 2017.
Web.
Sloop, Steven E. Recycling positive-electrode material of a lithium-ion battery. United States.
Sloop, Steven E. Tue .
"Recycling positive-electrode material of a lithium-ion battery". United States. https://www.osti.gov/servlets/purl/1409822.
@article{osti_1409822,
title = {Recycling positive-electrode material of a lithium-ion battery},
author = {Sloop, Steven E.},
abstractNote = {Examples are disclosed of methods to recycle positive-electrode material of a lithium-ion battery. In one example, the positive-electrode material is heated under pressure in a concentrated lithium hydroxide solution. After heating, the positive-electrode material is separated from the concentrated lithium hydroxide solution. After separating, the positive electrode material is rinsed in a basic liquid. After rinsing, the positive-electrode material is dried and sintered.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {11}
}
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