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Electrochemical cells and methods of manufacturing the same

Patent ·
OSTI ID:1407494
; ; ;
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.
Research Organization:
24M Technologies, Inc. Cambridge, MA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000102
Assignee:
24M Technologies, Inc.
Patent Number(s):
9,812,674
Application Number:
15/188,374
OSTI ID:
1407494
Country of Publication:
United States
Language:
English

References (7)

Structure and Electrochemistry of Carbon-Metal Fluoride Nanocomposites Fabricated by Solid-State Redox Conversion Reaction journal January 2005
Organic radical battery: nitroxide polymers as a cathode-active material journal November 2004
High-performance lithium battery anodes using silicon nanowires journal December 2007
Semi-Solid Lithium Rechargeable Flow Battery journal May 2011
Li-Storage via Heterogeneous Reaction in Selected Binary Metal Fluorides and Oxides journal January 2004
Rechargeable batteries with organic radical cathodes journal June 2002
Investigation of the Lithiation and Delithiation Conversion Mechanisms of Bismuth Fluoride Nanocomposites journal January 2006

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