Anode for sodium-ion and potassium-ion batteries
Abstract
A first method for fabricating an anode for use in sodium-ion and potassium-ion batteries includes mixing a conductive carbon material having a low surface area, a hard carbon material, and a binder material. A carbon-composite material is thus formed and coated on a conductive substrate. A second method for fabricating an anode for use in sodium-ion and potassium-ion batteries mixes a metal-containing material, a hard carbon material, and binder material. A carbon-composite material is thus formed and coated on a conductive substrate. A third method for fabricating an anode for use in sodium-ion and potassium-ion batteries provides a hard carbon material having a pyrolyzed polymer coating that is mixed with a binder material to form a carbon-composite material, which is coated on a conductive substrate. Descriptions of the anodes and batteries formed by the above-described methods are also provided.
- Inventors:
- Issue Date:
- Research Org.:
- Sharp Laboratories of America, Inc., Camas, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1532010
- Patent Number(s):
- 9742027
- Application Number:
- 14/656,808
- Assignee:
- Sharp Laboratories of America, Inc. (Camas, WA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01C - AMMONIA
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- AR0000297
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015-03-13
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 42 ENGINEERING; 25 ENERGY STORAGE
Citation Formats
Vail, Sean, Lu, Yuhao, Wang, Long, Nishijima, Motoaki, and Lee, Jong-Jan. Anode for sodium-ion and potassium-ion batteries. United States: N. p., 2017.
Web.
Vail, Sean, Lu, Yuhao, Wang, Long, Nishijima, Motoaki, & Lee, Jong-Jan. Anode for sodium-ion and potassium-ion batteries. United States.
Vail, Sean, Lu, Yuhao, Wang, Long, Nishijima, Motoaki, and Lee, Jong-Jan. Tue .
"Anode for sodium-ion and potassium-ion batteries". United States. https://www.osti.gov/servlets/purl/1532010.
@article{osti_1532010,
title = {Anode for sodium-ion and potassium-ion batteries},
author = {Vail, Sean and Lu, Yuhao and Wang, Long and Nishijima, Motoaki and Lee, Jong-Jan},
abstractNote = {A first method for fabricating an anode for use in sodium-ion and potassium-ion batteries includes mixing a conductive carbon material having a low surface area, a hard carbon material, and a binder material. A carbon-composite material is thus formed and coated on a conductive substrate. A second method for fabricating an anode for use in sodium-ion and potassium-ion batteries mixes a metal-containing material, a hard carbon material, and binder material. A carbon-composite material is thus formed and coated on a conductive substrate. A third method for fabricating an anode for use in sodium-ion and potassium-ion batteries provides a hard carbon material having a pyrolyzed polymer coating that is mixed with a binder material to form a carbon-composite material, which is coated on a conductive substrate. Descriptions of the anodes and batteries formed by the above-described methods are also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 22 00:00:00 EDT 2017},
month = {Tue Aug 22 00:00:00 EDT 2017}
}
Works referenced in this record:
Method for Manufacturing Lithium Secondary Battery
patent-application, April 2013
- Uezono, Tomoyuki
- US Patent Application 13/615820; 20130089780
Negative Electrode Active Material for Rechargeable Lithium Battery, Method for Preparing the Same, and Rechargeable Lithium Battery Using the Same
patent-application, January 2015
- Lee, Kyoung Muk; Lee, Heon Young; Lee, Mi Ryeong
- US Patent Application 14/080889; 20150017527
High Rate, Long Cycle Life Battery Electrode Materials With An Open Framework Structure
patent-application, December 2012
- Wessells, Colin; Huggins, Robert; Cui, Yi
- US Patent Application 13/482793; 20120328936