Composite electrode for aqueous rechargeable zinc ion batteries

Title: Composite electrode for aqueous rechargeable zinc ion batteries

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Abstract

An aqueous rechargeable zinc ion battery is provided, the battery comprising a cathode comprising a V3O7.H2O-graphene composite, the composite comprising a plurality of V3O7.H2O nanostructures in contact with graphene, an anode in electrical communication with the cathode, the anode comprising zinc, and an aqueous electrolyte between the cathode and the anode, the aqueous electrolyte comprising zinc ions and an ether of a type and at an amount selected to maximize a capacity retention value of the battery.

Inventors:: Wang, Xudong; Pang, Qiang; Wei, Yingjin

Issue Date:: 2019-11-12

Research Org.:: Wisconsin Alumni Research Foundation, Madison, WI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1600283

Patent Number(s):: 10476111

Application Number:: 15/810,903

Assignee:: Wisconsin Alumni Research Foundation (Madison, WI)

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

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M4/38 - of elements or alloys

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

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M4/48 - of inorganic oxides or hydroxides
H01M4/362 - {Composites}
H01M10/36 - Accumulators not provided for in groups H01M10/05-H01M10/34
H01M4/624 - {Electric conductive fillers}
H01M2300/0002 - Aqueous electrolytes
H01M2004/028 - {Positive electrodes}

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DOE Contract Number:: SC0008711

Resource Type:: Patent

Resource Relation:: Patent File Date: 11/13/2017

Country of Publication:: United States

Language:: English

Citation Formats


                    Wang, Xudong, Pang, Qiang, and Wei, Yingjin. Composite electrode for aqueous rechargeable zinc ion batteries.  United States: N. p., 2019. 
        Web.

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                    Wang, Xudong, Pang, Qiang, & Wei, Yingjin. Composite electrode for aqueous rechargeable zinc ion batteries.  United States.

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                    Wang, Xudong, Pang, Qiang, and Wei, Yingjin. Tue .  
        "Composite electrode for aqueous rechargeable zinc ion batteries".  United States.  https://www.osti.gov/servlets/purl/1600283.

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@article{osti_1600283,

  title        = {Composite electrode for aqueous rechargeable zinc ion batteries},

  author       = {Wang, Xudong and Pang, Qiang and Wei, Yingjin},

  abstractNote = {An aqueous rechargeable zinc ion battery is provided, the battery comprising a cathode comprising a V3O7.H2O-graphene composite, the composite comprising a plurality of V3O7.H2O nanostructures in contact with graphene, an anode in electrical communication with the cathode, the anode comprising zinc, and an aqueous electrolyte between the cathode and the anode, the aqueous electrolyte comprising zinc ions and an ether of a type and at an amount selected to maximize a capacity retention value of the battery.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {11}

}

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