Electrodes including a polyphosphazene cyclomatrix, methods of forming the electrodes, and related electrochemical cells
Abstract
An electrode comprising a polyphosphazene cyclomatrix and particles within pores of the polyphosphazene cyclomatrix. The polyphosphazene cyclomatrix comprises a plurality of phosphazene compounds and a plurality of cross-linkages. Each phosphazene compound of the plurality of phosphazene compounds comprises a plurality of phosphorus-nitrogen units, and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. Each phosphorus-nitrogen unit is bonded to an adjacent phosphorus-nitrogen unit. Each cross-linkage of the plurality of cross-linkages bonds at least one pendant group of one phosphazene compound of the plurality of phosphazene compounds with the at least one pendant group of another phosphazene compound of the plurality of phosphazene compounds. A method of forming a negative electrode and an electrochemical cell are also described.
- Inventors:
- Issue Date:
- Research Org.:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1162120
- Patent Number(s):
- 8871385
- Application Number:
- 13/359,716
- Assignee:
- Battelle Energy Alliance, LLC (Idaho Falls, ID)
- 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:
- AC07-051D14517
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Jan 27
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE
Citation Formats
Gering, Kevin L, Stewart, Frederick F, Wilson, Aaron D, and Stone, Mark L. Electrodes including a polyphosphazene cyclomatrix, methods of forming the electrodes, and related electrochemical cells. United States: N. p., 2014.
Web.
Gering, Kevin L, Stewart, Frederick F, Wilson, Aaron D, & Stone, Mark L. Electrodes including a polyphosphazene cyclomatrix, methods of forming the electrodes, and related electrochemical cells. United States.
Gering, Kevin L, Stewart, Frederick F, Wilson, Aaron D, and Stone, Mark L. Tue .
"Electrodes including a polyphosphazene cyclomatrix, methods of forming the electrodes, and related electrochemical cells". United States. https://www.osti.gov/servlets/purl/1162120.
@article{osti_1162120,
title = {Electrodes including a polyphosphazene cyclomatrix, methods of forming the electrodes, and related electrochemical cells},
author = {Gering, Kevin L and Stewart, Frederick F and Wilson, Aaron D and Stone, Mark L},
abstractNote = {An electrode comprising a polyphosphazene cyclomatrix and particles within pores of the polyphosphazene cyclomatrix. The polyphosphazene cyclomatrix comprises a plurality of phosphazene compounds and a plurality of cross-linkages. Each phosphazene compound of the plurality of phosphazene compounds comprises a plurality of phosphorus-nitrogen units, and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. Each phosphorus-nitrogen unit is bonded to an adjacent phosphorus-nitrogen unit. Each cross-linkage of the plurality of cross-linkages bonds at least one pendant group of one phosphazene compound of the plurality of phosphazene compounds with the at least one pendant group of another phosphazene compound of the plurality of phosphazene compounds. A method of forming a negative electrode and an electrochemical cell are also described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {10}
}
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