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Title: Transition metal cyanometallate cathode battery with metal plating anode

Abstract

A method is provided for cycling power in a transition metal cyanometallate (TMCM) cathode battery. The method provides a battery with a TMCM cathode, an anode, and an electrolyte, where TMCM corresponds to the chemical formula of AXM1NM2M(CN)Y-d(H2O), where “A” is an alkali or alkaline earth metal, and where M1 and M2 are transition metals. The method charges the battery using a first charging current, or greater. In response to the charging current, a plating of “A” metal is formed overlying a plating surface of the anode. In response to discharging the battery, the “A” metal plating is removed from the anode plating surface. In one aspect, in an initial charging of the battery, a permanent solid electrolyte interphase (SEI) layer is formed overlying the anode plating surface. In subsequent charging and discharging cycles, the permanent SEI layer is maintained overlying the anode plating surface.

Inventors:
; ;
Issue Date:
Research Org.:
Sharp Laboratories of America, Inc., Camas, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531963
Patent Number(s):
9,531,002
Application Number:
14/668,788
Assignee:
Sharp Laboratories of America, Inc. (Camas, WA)
DOE Contract Number:  
AR0000297
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015-03-25
Country of Publication:
United States
Language:
English

Citation Formats

Lu, Yuhao, Wang, Long, and Lee, Jong -Jan. Transition metal cyanometallate cathode battery with metal plating anode. United States: N. p., 2016. Web.
Lu, Yuhao, Wang, Long, & Lee, Jong -Jan. Transition metal cyanometallate cathode battery with metal plating anode. United States.
Lu, Yuhao, Wang, Long, and Lee, Jong -Jan. Tue . "Transition metal cyanometallate cathode battery with metal plating anode". United States. https://www.osti.gov/servlets/purl/1531963.
@article{osti_1531963,
title = {Transition metal cyanometallate cathode battery with metal plating anode},
author = {Lu, Yuhao and Wang, Long and Lee, Jong -Jan},
abstractNote = {A method is provided for cycling power in a transition metal cyanometallate (TMCM) cathode battery. The method provides a battery with a TMCM cathode, an anode, and an electrolyte, where TMCM corresponds to the chemical formula of AXM1NM2M(CN)Y-d(H2O), where “A” is an alkali or alkaline earth metal, and where M1 and M2 are transition metals. The method charges the battery using a first charging current, or greater. In response to the charging current, a plating of “A” metal is formed overlying a plating surface of the anode. In response to discharging the battery, the “A” metal plating is removed from the anode plating surface. In one aspect, in an initial charging of the battery, a permanent solid electrolyte interphase (SEI) layer is formed overlying the anode plating surface. In subsequent charging and discharging cycles, the permanent SEI layer is maintained overlying the anode plating surface.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {12}
}

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