skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Prussian blue analogue electrodes without zeolitic water content

Abstract

A battery is provided with a hexacyanometallate cathode. The battery cathode is made from hexacyanometallate particles overlying a current collector. The hexacyanometallate particles have the chemical formula AXM1MM2N(CN)Z.d[H2O]ZEO.e[H2O]BND, where A is a metal from Groups 1A, 2A, or 3A of the Periodic Table, where M1 and M2 are each a metal with 2+ or 3+ valance positions, where “ZEO” and “BND” indicate zeolitic and bound water, respectively, where d is 0, and e is greater than 0 and less than 8. The anode material may primarily be a material such as hard carbon, soft carbon, oxides, sulfides, nitrides, silicon, metals, or combinations thereof. The electrolyte is non-aqueous. A method is also provided for fabricating hexacyanometallate with no zeolitic water content in response to dehydration annealing at a temperature of greater than 120 degrees C. and less than 200 degrees C.

Inventors:
; ;
Issue Date:
Research Org.:
Sharp Laboratories of America, Inc., Camas, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531954
Patent Number(s):
9,478,798
Application Number:
14/830,838
Assignee:
Sharp Laboratories of America, Inc. (Camas, WA)
DOE Contract Number:  
AR0000297
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015-08-20
Country of Publication:
United States
Language:
English

Citation Formats

Lu, Yuhao, Song, Jie, and Lee, Jong -Jan. Prussian blue analogue electrodes without zeolitic water content. United States: N. p., 2016. Web.
Lu, Yuhao, Song, Jie, & Lee, Jong -Jan. Prussian blue analogue electrodes without zeolitic water content. United States.
Lu, Yuhao, Song, Jie, and Lee, Jong -Jan. Tue . "Prussian blue analogue electrodes without zeolitic water content". United States. https://www.osti.gov/servlets/purl/1531954.
@article{osti_1531954,
title = {Prussian blue analogue electrodes without zeolitic water content},
author = {Lu, Yuhao and Song, Jie and Lee, Jong -Jan},
abstractNote = {A battery is provided with a hexacyanometallate cathode. The battery cathode is made from hexacyanometallate particles overlying a current collector. The hexacyanometallate particles have the chemical formula AXM1MM2N(CN)Z.d[H2O]ZEO.e[H2O]BND, where A is a metal from Groups 1A, 2A, or 3A of the Periodic Table, where M1 and M2 are each a metal with 2+ or 3+ valance positions, where “ZEO” and “BND” indicate zeolitic and bound water, respectively, where d is 0, and e is greater than 0 and less than 8. The anode material may primarily be a material such as hard carbon, soft carbon, oxides, sulfides, nitrides, silicon, metals, or combinations thereof. The electrolyte is non-aqueous. A method is also provided for fabricating hexacyanometallate with no zeolitic water content in response to dehydration annealing at a temperature of greater than 120 degrees C. and less than 200 degrees C.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {10}
}

Patent:

Save / Share: