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Title: Battery cell with safety layer

Abstract

A battery cell comprising a composite water-responsive safety layer and/or composite water- and pH-responsive safety layer to protect against tissue damage and/or electrolysis, when the battery cell is exposed to aqueous solution or tissue, is provided. The composite water-responsive safety layer and/or composite water- and pH-responsive safety layer is adapted to change from a non-electronically conducting state to an electronically conducting state.

Inventors:
;
Issue Date:
Research Org.:
Duracell U.S. Operations, Inc., Wilmington, DE (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1650833
Patent Number(s):
10637011
Application Number:
15/677,921
Assignee:
Duracell U.S. Operations, Inc. (Wilmington, DE)
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
DOE Contract Number:  
SC03/1672
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/15/2017
Country of Publication:
United States
Language:
English

Citation Formats

Pozin, Michael, and Paxton, Walter Fred. Battery cell with safety layer. United States: N. p., 2020. Web.
Pozin, Michael, & Paxton, Walter Fred. Battery cell with safety layer. United States.
Pozin, Michael, and Paxton, Walter Fred. Tue . "Battery cell with safety layer". United States. https://www.osti.gov/servlets/purl/1650833.
@article{osti_1650833,
title = {Battery cell with safety layer},
author = {Pozin, Michael and Paxton, Walter Fred},
abstractNote = {A battery cell comprising a composite water-responsive safety layer and/or composite water- and pH-responsive safety layer to protect against tissue damage and/or electrolysis, when the battery cell is exposed to aqueous solution or tissue, is provided. The composite water-responsive safety layer and/or composite water- and pH-responsive safety layer is adapted to change from a non-electronically conducting state to an electronically conducting state.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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Safely ingestible batteries
patent, August 2017


Safety material and system
patent, January 2018


Method for freeforming objects with low-binder slurry
patent, June 2002


Method of making monodisperse nanoparticles
patent, October 2012


Polymer Fused Batteries
patent-application, August 2013


Apparatus for pneumatic shuttering of an aerosol particle stream
patent, August 2018


Freeforming objects with low-binder slurry
patent, February 2000


Polymer fused batteries
patent, September 2015