Title: Surface-modified cyanide-based transition metal compounds

Abstract

A system, method, and articles of manufacture for a surface-modified transition metal cyanide coordination compound (TMCCC) composition, an improved electrode including the composition, and a manufacturing method for the composition which may include multiple chelation species (Che_x). The composition, compound, device, and uses thereof according to AxMn(y-k)Mjk[Mnm(CN)(6-p-q)(NC)p(Che_I)rq]z.CHE_GROUP (Vac)(1-z).nH2O, wherein CHE_GROUP includes one or more chelation materials selected from the group consisting of (Che_I)rw, (Che_II)sv, and combinations thereof, and wherein 0 < j≤4, 0≤k≤0.1, 0≤(p+q)≤6, 0 < x≤4, 0 < y≤1, 0 < z≤1, 0 < w≤0.2; −3≤r≤3; 0 < v≤0.2; −3≤s≤3; and 0≤n≤6; wherein x+2(y−k)+jk+(m+(r+1)q−6)z+wr+vs=0.

Inventors:

Motallebi, Shahrokh; Wessells, Colin Deane

Issue Date:

2020-03-24

Research Org.:

Natron Energy, Inc., Santa Clara, CA (United States)

Sponsoring Org.:

USDOE Advanced Research Projects Agency - Energy (ARPA-E)

OSTI Identifier:

1637787

Patent Number(s):

10597303

Application Number:

16/569,216

Assignee:

Natron Energy, Inc. (Santa Clara, CA)

Patent Classifications (CPCs):

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01C - AMMONIA

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

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C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01C - AMMONIA

C01C3/12 - Simple or complex iron cyanides

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

Y02E60/10 - Energy storage

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01C - AMMONIA

C01C3/11 - Complex cyanides

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

H01M10/36 - Accumulators not provided for in groups H01M10/05-H01M10/34
H01M4/60 - of organic compounds

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F

C01G45/006 - {Compounds containing, besides manganese, two or more other elements, with the exception of oxygen or hydrogen

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

H01M10/05 - Accumulators with non-aqueous electrolyte
H01M4/58 - of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy

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DOE Contract Number:  

AR000300

Resource Type:

Patent

Resource Relation:

Patent File Date: 09/12/2019

Country of Publication:

United States

Language:

English