Method of making a fuel cell stack with stress reducing seals

A method of assembling a fuel cell stack includes depositing a liquid seal material on an interconnect, pressing a fuel cell into the liquid seal material, and solidifying the liquid seal material after pressing the fuel cell into the liquid seal material. The seal material may also include a suppor...

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Hauptverfasser: Nallabolu, Madhuri, Therault, Brian, Vo, Hoa, Gasda, Michael D, Phan, Phuc, Young, Greg, Hintz, Robert, Nikong, Patrick
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creator Nallabolu, Madhuri
Therault, Brian
Vo, Hoa
Gasda, Michael D
Phan, Phuc
Young, Greg
Hintz, Robert
Nikong, Patrick
description A method of assembling a fuel cell stack includes depositing a liquid seal material on an interconnect, pressing a fuel cell into the liquid seal material, and solidifying the liquid seal material after pressing the fuel cell into the liquid seal material. The seal material may also include a support portion or extensions which are configured to reduce an amount of compressive stress on corners of the fuel cell in the fuel cell stack.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Method of making a fuel cell stack with stress reducing seals
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