Shear activated impact resistant electrolyte

Veith, Gabriel M.; Armstrong, Beth L.; Shen, Brian H.; Tenhaeff, Wyatt E.; Kalnaus, Sergiy; Wang, Hsin

Title: Shear activated impact resistant electrolyte

Abstract

A passively impact resistant composite electrolyte composition includes an electrolyte solvent, up to 6M of an electrolyte salt, and shear thickening ceramic particles having an outer surface. The shear thickening ceramic particles have an absolute zeta potential of greater than ±40 mV. The shear thickening ceramic particles have a polydispersity index of no greater than 0.1, and an average particle size of in a range of 50 nm to 1 um. The ceramic particles have bonded to the outer surface steric stabilizing polymers. The steric stabilizing polymers have a chain length of from 0.5 nm to 100 nm. A passively impact resistant laminated battery and a method of making the electrolyte composition are also disclosed.

Inventors:: Veith, Gabriel M.; Armstrong, Beth L.; Shen, Brian H.; Tenhaeff, Wyatt E.; Kalnaus, Sergiy; Wang, Hsin

Issue Date:: 2019-07-09

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1568579

Patent Number(s):: 10347934

Application Number:: 15/382,082

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

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
H01M2300/0037 - Mixture of solvents
H01M10/052 - Li-accumulators
H01M12/08 - composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
H01M10/0568 - characterised by the solutes

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
H01M10/0569 - characterised by the solvents
H01M10/4235 - {Safety or regulating additives or arrangements in electrodes, separators or electrolyte
H01M2300/0085 - Immobilising or gelification of electrolyte
H01M10/0567 - characterised by the additives
H01M10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
H01M10/05 - Accumulators with non-aqueous electrolyte

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/16/2016

Country of Publication:: United States

Language:: English

Citation Formats


                    Veith, Gabriel M., Armstrong, Beth L., Shen, Brian H., Tenhaeff, Wyatt E., Kalnaus, Sergiy, and Wang, Hsin. Shear activated impact resistant electrolyte.  United States: N. p., 2019. 
        Web.

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                    Veith, Gabriel M., Armstrong, Beth L., Shen, Brian H., Tenhaeff, Wyatt E., Kalnaus, Sergiy, & Wang, Hsin. Shear activated impact resistant electrolyte.  United States.

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                    Veith, Gabriel M., Armstrong, Beth L., Shen, Brian H., Tenhaeff, Wyatt E., Kalnaus, Sergiy, and Wang, Hsin. Tue .  
        "Shear activated impact resistant electrolyte".  United States.  https://www.osti.gov/servlets/purl/1568579.

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@article{osti_1568579,

  title        = {Shear activated impact resistant electrolyte},

  author       = {Veith, Gabriel M. and Armstrong, Beth L. and Shen, Brian H. and Tenhaeff, Wyatt E. and Kalnaus, Sergiy and Wang, Hsin},

  abstractNote = {A passively impact resistant composite electrolyte composition includes an electrolyte solvent, up to 6M of an electrolyte salt, and shear thickening ceramic particles having an outer surface. The shear thickening ceramic particles have an absolute zeta potential of greater than ±40 mV. The shear thickening ceramic particles have a polydispersity index of no greater than 0.1, and an average particle size of in a range of 50 nm to 1 um. The ceramic particles have bonded to the outer surface steric stabilizing polymers. The steric stabilizing polymers have a chain length of from 0.5 nm to 100 nm. A passively impact resistant laminated battery and a method of making the electrolyte composition are also disclosed.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {7}

}

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Title: Shear activated impact resistant electrolyte

Abstract

Citation Formats

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