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Title: Methods for making a multi-layer seal for electrochemical devices

Abstract

Multi-layer seals are provided that find advantageous use for reducing leakage of gases between adjacent components of electrochemical devices. Multi-layer seals of the invention include a gasket body defining first and second opposing surfaces and a compliant interlayer positioned adjacent each of the first and second surfaces. Also provided are methods for making and using the multi-layer seals, and electrochemical devices including said seals.

Inventors:
 [1];  [2];  [1]
  1. Richland, WA
  2. Kennewick, WA
Issue Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
909421
Patent Number(s):
7222406
Application Number:
10/134,072
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
AC06-76RL01830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Chou, Yeong-Shyung, Meinhardt, Kerry D, and Stevenson, Jeffry W. Methods for making a multi-layer seal for electrochemical devices. United States: N. p., 2007. Web.
Chou, Yeong-Shyung, Meinhardt, Kerry D, & Stevenson, Jeffry W. Methods for making a multi-layer seal for electrochemical devices. United States.
Chou, Yeong-Shyung, Meinhardt, Kerry D, and Stevenson, Jeffry W. Tue . "Methods for making a multi-layer seal for electrochemical devices". United States. https://www.osti.gov/servlets/purl/909421.
@article{osti_909421,
title = {Methods for making a multi-layer seal for electrochemical devices},
author = {Chou, Yeong-Shyung and Meinhardt, Kerry D and Stevenson, Jeffry W},
abstractNote = {Multi-layer seals are provided that find advantageous use for reducing leakage of gases between adjacent components of electrochemical devices. Multi-layer seals of the invention include a gasket body defining first and second opposing surfaces and a compliant interlayer positioned adjacent each of the first and second surfaces. Also provided are methods for making and using the multi-layer seals, and electrochemical devices including said seals.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {5}
}

Patent:

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