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Title: Electrochemical cells and methods of manufacturing the same

Abstract

Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.

Inventors:
; ; ;
Issue Date:
Research Org.:
24M Technologies, Inc. Cambridge, MA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1407494
Patent Number(s):
9812674
Application Number:
15/188,374
Assignee:
24M Technologies, Inc.
Patent Classifications (CPCs):
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
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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DOE Contract Number:  
AR0000102
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Jun 21
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 30 DIRECT ENERGY CONVERSION

Citation Formats

Bazzarella, Ricardo, Slocum, Alexander H., Doherty, Tristan, and Cross, III, James C. Electrochemical cells and methods of manufacturing the same. United States: N. p., 2017. Web.
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Bazzarella, Ricardo, Slocum, Alexander H., Doherty, Tristan, & Cross, III, James C. Electrochemical cells and methods of manufacturing the same. United States.
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Bazzarella, Ricardo, Slocum, Alexander H., Doherty, Tristan, and Cross, III, James C. Tue . "Electrochemical cells and methods of manufacturing the same". United States. https://www.osti.gov/servlets/purl/1407494.
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@article{osti_1407494,
title = {Electrochemical cells and methods of manufacturing the same},
author = {Bazzarella, Ricardo and Slocum, Alexander H. and Doherty, Tristan and Cross, III, James C.},
abstractNote = {Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {11}
}
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Works referenced in this record:

Wafer alkaline cell
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Li-Storage via Heterogeneous Reaction in Selected Binary Metal Fluorides and Oxides
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Rechargeable batteries with organic radical cathodes
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Organic radical battery: nitroxide polymers as a cathode-active material
journal, November 2004

Structure and Electrochemistry of Carbon-Metal Fluoride Nanocomposites Fabricated by Solid-State Redox Conversion Reaction
journal, January 2005

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