Thin film composite electrolyte

Schucker, Robert C

Title: Thin film composite electrolyte

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Abstract

The invention is a thin film composite solid (and a means for making such) suitable for use as an electrolyte, having a first layer of a dense, non-porous conductive material; a second layer of a porous ionic conductive material; and a third layer of a dense non-porous conductive material, wherein the second layer has a Coefficient of thermal expansion within 5% of the coefficient of thermal expansion of the first and third layers.

Inventors:

Schucker, Robert C ^[1]

The Woodlands, TX

Issue Date:: 2007-08-14

Research Org.:: Trans Ionics Corporation (The Woodlands, TX)

Sponsoring Org.:: USDOE

OSTI Identifier:: 913569

Patent Number(s):: 7255961

Application Number:: 10/799,076

Assignee:: Trans Ionics Corporation (The Woodlands, TX)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES

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C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B38/068 - {Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons}
C04B2235/3203 - Lithium oxide or oxide-forming salts thereof
C04B2237/704 - of one or more of the ceramic layers or articles
C04B2235/6565 - Cooling rate

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2111/00612 - {as one or more layers of a layered structure}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M10/3927 - {Several layers of electrolyte or coatings containing electrolyte}

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2237/586 - by joining layers or articles of the same composition but having different densities
C04B38/0675 - {Vegetable refuse
C04B2235/6567 - Treatment time
C04B2235/5445 - submicron sized, i.e. from 0,1 to 1 micron

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M2300/0074 - Ion conductive at high temperature

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2235/6562 - Heating rate
C04B2235/3206 - Magnesium oxides or oxide-forming salts thereof
C04B2235/6025 - Tape casting, e.g. with a doctor blade

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
H01M2300/0094 - in the form of layered products, e.g. coatings

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2237/588 - by joining layers or articles of the same composition but having different particle or grain sizes
C04B2111/00853 - {in electrochemical cells or batteries, e.g. fuel cells}
C04B35/113 - based on beta-aluminium oxide
C04B38/0054 - {the pores being microsized or nanosized}
C04B35/6261 - {Milling}
C04B2237/343 - Alumina or aluminates

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B18/00 - Layered products essentially comprising ceramics, e.g. refractory products

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/10 - based on aluminium oxide

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M10/3981 - {Flat cells}

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/6264 - {Mixing media, e.g. organic solvents}
C04B38/00 - Porous mortars, concrete, artificial stone or ceramic ware
C04B2235/5454 - nanometer sized, i.e. below 100 nm

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DOE Contract Number:: FG03-01ER83317

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Schucker, Robert C. Thin film composite electrolyte.  United States: N. p., 2007. 
        Web.

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                    Schucker, Robert C. Thin film composite electrolyte.  United States.

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                    Schucker, Robert C. Tue .  
        "Thin film composite electrolyte".  United States.  https://www.osti.gov/servlets/purl/913569.

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@article{osti_913569,

  title        = {Thin film composite electrolyte},

  author       = {Schucker, Robert C},

  abstractNote = {The invention is a thin film composite solid (and a means for making such) suitable for use as an electrolyte, having a first layer of a dense, non-porous conductive material; a second layer of a porous ionic conductive material; and a third layer of a dense non-porous conductive material, wherein the second layer has a Coefficient of thermal expansion within 5% of the coefficient of thermal expansion of the first and third layers.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2007},

  month        = {8}

}

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