Electrode-active material for electrochemical batteries and method of preparation
Abstract
A battery electrode material comprising a non-stoichiometric electrode-active material which forms a redox pair with the battery electrolyte, an electrically conductive polymer present in the range of from about 2% by weight to about 5% by weight of the electrode-active material, and a binder. The conductive polymer provides improved proton or ion conductivity and is a ligand resulting in metal ion or negative ion vacancies of less than about 0.1 atom percent. Specific electrodes of nickel and lead are disclosed.
- Inventors:
-
- Hinsdale, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 866339
- Patent Number(s):
- 4687598
- Assignee:
- United States of America as represented by United States (Washington, DC)
- 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:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- electrode-active; material; electrochemical; batteries; method; preparation; battery; electrode; comprising; non-stoichiometric; forms; redox; pair; electrolyte; electrically; conductive; polymer; range; weight; binder; provides; improved; proton; conductivity; ligand; resulting; metal; negative; vacancies; atom; percent; specific; electrodes; nickel; lead; disclosed; battery electrolyte; battery electrode; atom percent; electrode-active material; provides improved; material comprising; active material; electrically conductive; electrode material; conductive polymer; polymer provides; electrochemical batteries; specific electrode; /252/429/
Citation Formats
Varma, Ravi. Electrode-active material for electrochemical batteries and method of preparation. United States: N. p., 1987.
Web.
Varma, Ravi. Electrode-active material for electrochemical batteries and method of preparation. United States.
Varma, Ravi. Thu .
"Electrode-active material for electrochemical batteries and method of preparation". United States. https://www.osti.gov/servlets/purl/866339.
@article{osti_866339,
title = {Electrode-active material for electrochemical batteries and method of preparation},
author = {Varma, Ravi},
abstractNote = {A battery electrode material comprising a non-stoichiometric electrode-active material which forms a redox pair with the battery electrolyte, an electrically conductive polymer present in the range of from about 2% by weight to about 5% by weight of the electrode-active material, and a binder. The conductive polymer provides improved proton or ion conductivity and is a ligand resulting in metal ion or negative ion vacancies of less than about 0.1 atom percent. Specific electrodes of nickel and lead are disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1987},
month = {1}
}
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