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Title: Separators for electrochemical cells

Abstract

Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Also provided are electrochemical cells comprising such separators.

Inventors:
; ;
Issue Date:
Research Org.:
Optodot Corporation, Devens, MA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1417318
Patent Number(s):
9871239
Application Number:
14/534,991
Assignee:
Optodot Corporation (Devens, MA)
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
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
DOE Contract Number:  
FG02-02ER83542
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Nov 06
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Carlson, Steven Allen, Anakor, Ifenna Kingsley, and Farrell, Greg Robert. Separators for electrochemical cells. United States: N. p., 2018. Web.
Carlson, Steven Allen, Anakor, Ifenna Kingsley, & Farrell, Greg Robert. Separators for electrochemical cells. United States.
Carlson, Steven Allen, Anakor, Ifenna Kingsley, and Farrell, Greg Robert. Tue . "Separators for electrochemical cells". United States. https://www.osti.gov/servlets/purl/1417318.
@article{osti_1417318,
title = {Separators for electrochemical cells},
author = {Carlson, Steven Allen and Anakor, Ifenna Kingsley and Farrell, Greg Robert},
abstractNote = {Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Also provided are electrochemical cells comprising such separators.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}

Works referenced in this record:

Spirally-wound non-aqueous secondary battery and electrode plate used therefor
patent-application, December 2005


Methods of fabricating electrochemical cells
patent, April 1999


Lithium ion secondary battery and method for producing the same
patent, July 2010


Batteries having inorganic/organic porous films
patent-application, April 2009


Lithium ion secondary battery
patent, July 2010


Implantable battery
patent-application, September 2003


Cell for making secondary batteries
patent, November 1992


Organic/inorganic composite separator and electrochemical device containing the same
patent, April 2010


Electrochemical device using multicomponent composite membrane film
patent, March 2006


Non-aqueous electrolyte secondary battery
patent, March 2010


Methods of preparing a microporous article
patent, December 2002


Secondary battery
patent, October 1998


Protective coating for separators for electrochemical cells
patent, February 2001


Lithium ion secondary battery and method for producing the same
patent, October 2010


Method for making laminated rechargeable battery cells
patent, November 1998


Method of making prismatic cell
patent, August 1996


Secondary battery and method for producing the same
patent, July 2009


Production of molded articles for lithium ion batteries
patent-application, April 2004


Optical switch device
patent-application, October 2002


Cylindrical lithium battery resistant to breakage of the porous heat resistant layer
patent, September 2008


Laminated battery cell and methods for creating the same
patent-application, October 2010


Method for producing lithium ion secondary battery
patent, August 2009


Protective coating for separators for electrochemical cells
patent, August 2001


Lithium ion secondary battery
patent, July 2010


Separators for electrochemical cells
patent-application, July 2002


Batteries utilizing cathode coatings directly on nanoporous separators
patent-application, March 2012


Layered electrochemical cell and manufacturing method therefor
patent-application, February 2004


Microporous material exhibiting increased whiteness retention
patent, July 1994


Rechargeable composite polymer battery
patent-application, March 2004


Protective coating for separators for electrochemical cells
patent-application, December 2001


Lithium anodes for electrochemical cells
patent-application, October 2006


Silica electrolyte element for secondary lithium battery
patent, March 1993


Multi-component composite film method for preparing the same
patent, May 2010


High reliability electrochemical cell and electrode assembly therefor
patent, August 1995


Filtration media and methods of preparation
patent-application, May 2007


Lithium secondary battery and manufacturing method thereof
patent, September 2002


HIGH ENERGY HIGH POWER ELECTRODES AND BATTERIES
patent-application, October 2009


Methods of preparing electrochemical cells
patent, December 2002


Process of manufacturing porous separator for electrochemical power supply
patent, November 2000


Separator for battery and battery
patent, April 2004


Allyl polyalkylene ether polymers and solid electrolytes for an electrochemical cell
patent, August 1994


Conical nut
patent-application, July 2008


Synthesis of ceramic membranes: Part I Synthesis of non-supported and supported γ-alumina membranes without defects
journal, January 1992


Multi-component composite film method for preparing the same
patent, December 2008


Microporous separators for electrochemical cells
patent-application, July 2008


Battery Separator and Method of Producing Same
patent, March 1972


Electrical contact outlet for anodes
patent, May 1995


Microporous separators
patent-application, September 2004


Separators for electrochemical cells
patent, October 2001


Lithium ion secondary battery
patent, July 2008


Lithium ion secondary battery
patent, December 2009


Battery with adhesion resin layer including filler
patent, November 2004


Methods of preparing separators for electrochemical cells
patent-application, August 2007


Battery Separator
patent, December 1971


Nonaqueous electrolyte secondary battery
patent, September 2008


Lithium ion secondary battery
patent, October 2006


Fuel cells and methods of preparation
patent-application, May 2007


Batteries utilizing anode coatings directly on nanoporous separators
patent-application, March 2012


Polymer Solid Electrolyte
patent, December 2000


Lithium secondary battery including a separator
patent, March 2010


Non-aqueous electrolyte secondary battery and method of production of the same
patent-application, February 2003


Battery structure
patent-application, November 2007


Lithium ion secondary battery
patent, June 2010


Separators for electrochemical cells
patent, November 2000


Prismatic lithium secondary battery having a porous heat resistant layer
patent, May 2008


Microporous articles and methods of preparation
patent-application, June 2003


Protective coating for separators for electrochemical cells
patent-application, April 2001


Organic/inorganic composite porous film and electrochemical device prepared thereby
patent-application, November 2011


Protective coating for separators for electrochemical cells
patent, February 2001


Method of preparing lithium ion polymer battery
patent, July 2001


Batteries utilizing electrode coatings directly on nanoporous separators
patent-application, May 2012


Nonaqueous electrolyte solution secondary battery separator and nonaqueous electrolyte solution secondary battery using the same
patent-application, June 2006


Secondary battery and method for producing the same
patent, July 2008


Organic/inorganic composite porous film and electrochemical device prepared thereby
patent, April 2010


Multilayer secondary battery and method of making same
patent-application, August 2006


Negative electrode for lithium secondary battery, lithium secondary battery using same, and methods for manufacturing those
patent-application, January 2009


Safety shutdown separators
patent-application, October 2007


Capacitors and methods of preparation
patent-application, May 2007


Lithium batteries utilizing nanoporous separator layers
patent-application, March 2012


Polymeric electrolytic cell separator membrane
patent, May 1995


Battery separator and lithium secondary battery
patent, September 2009