Supercapacitor with metal cyanometallate anode and carbonaceous cathode
Abstract
A method is provided for charging a supercapacitor. The method initially provides a supercapacitor with a metal cyanometallate (MCM) particle anode, an electrolyte including a salt (DB) made up of cations (D.sup.+) anions (B.sup.-), and a cathode including carbonaceous materials (.quadrature.). The method connects an external charging device between the anode and cathode, and the charging device supplies electrons to the anode and accepting electrons from the cathode. In response to the charging device, cations are inserted into the anode while anions are absorbed on the surface of the cathode. A supercapacitor device is also presented.
- Inventors:
- Issue Date:
- Research Org.:
- Sharp Laboratories of America, Inc., Camas, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531943
- Patent Number(s):
- 9443664
- Application Number:
- 14/274,686
- Assignee:
- Sharp Laboratories of America, Inc. (Camas, WA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
H - ELECTRICITY H02 - GENERATION H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
- DOE Contract Number:
- AR0000297
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014-05-10
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Lu, Yuhao, Wang, Long, and Lee, Jong -Jan. Supercapacitor with metal cyanometallate anode and carbonaceous cathode. United States: N. p., 2016.
Web.
Lu, Yuhao, Wang, Long, & Lee, Jong -Jan. Supercapacitor with metal cyanometallate anode and carbonaceous cathode. United States.
Lu, Yuhao, Wang, Long, and Lee, Jong -Jan. Tue .
"Supercapacitor with metal cyanometallate anode and carbonaceous cathode". United States. https://www.osti.gov/servlets/purl/1531943.
@article{osti_1531943,
title = {Supercapacitor with metal cyanometallate anode and carbonaceous cathode},
author = {Lu, Yuhao and Wang, Long and Lee, Jong -Jan},
abstractNote = {A method is provided for charging a supercapacitor. The method initially provides a supercapacitor with a metal cyanometallate (MCM) particle anode, an electrolyte including a salt (DB) made up of cations (D.sup.+) anions (B.sup.-), and a cathode including carbonaceous materials (.quadrature.). The method connects an external charging device between the anode and cathode, and the charging device supplies electrons to the anode and accepting electrons from the cathode. In response to the charging device, cations are inserted into the anode while anions are absorbed on the surface of the cathode. A supercapacitor device is also presented.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {9}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
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