Rechargeable metal-ion battery with non-aqueous hybrid ion electrolyte
Abstract
A method is provided for forming a rechargeable metal-ion battery with a non-aqueous hybrid ion electrolyte. The method provides a transition metal hexacyanometallate (TMHCM) cathode (AXM1YM2Z(CN)N.MH2O), where “A” is from a first group of metals, and M1 and M2 are transition metals. The electrolyte includes a first type of cation from the first group of metals, different than “A”. The method connects the cathode and anode to external circuitry to perform initial charge/discharge operations. As a result, a hybrid ion electrolyte is formed including the first type of cation and “A” cations. Subsequently, cations are inserted into the anode during charging, which alternatively may be only “A” cations, only the first type of cation, or both the “A” cations and the first type of cation. Only “A” cations, only the first type, or both “A” and the first type of cation are inserted into the TMHCM during discharge.
- Inventors:
- Issue Date:
- Research Org.:
- Sharp Laboratories of America, Inc., Camas, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531931
- Patent Number(s):
- 9419278
- Application Number:
- 14/271,498
- Assignee:
- Sharp Laboratories of America, Inc. (Camas, WA)
- 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:
- AR0000297
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014-05-07
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Wang, Long, Lu, Yuhao, and Evans, David. Rechargeable metal-ion battery with non-aqueous hybrid ion electrolyte. United States: N. p., 2016.
Web.
Wang, Long, Lu, Yuhao, & Evans, David. Rechargeable metal-ion battery with non-aqueous hybrid ion electrolyte. United States.
Wang, Long, Lu, Yuhao, and Evans, David. Tue .
"Rechargeable metal-ion battery with non-aqueous hybrid ion electrolyte". United States. https://www.osti.gov/servlets/purl/1531931.
@article{osti_1531931,
title = {Rechargeable metal-ion battery with non-aqueous hybrid ion electrolyte},
author = {Wang, Long and Lu, Yuhao and Evans, David},
abstractNote = {A method is provided for forming a rechargeable metal-ion battery with a non-aqueous hybrid ion electrolyte. The method provides a transition metal hexacyanometallate (TMHCM) cathode (AXM1YM2Z(CN)N.MH2O), where “A” is from a first group of metals, and M1 and M2 are transition metals. The electrolyte includes a first type of cation from the first group of metals, different than “A”. The method connects the cathode and anode to external circuitry to perform initial charge/discharge operations. As a result, a hybrid ion electrolyte is formed including the first type of cation and “A” cations. Subsequently, cations are inserted into the anode during charging, which alternatively may be only “A” cations, only the first type of cation, or both the “A” cations and the first type of cation. Only “A” cations, only the first type, or both “A” and the first type of cation are inserted into the TMHCM during discharge.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {8}
}
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