Ion-selective composite materials and method of preparation

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United States of America Patent

PATENT NO 10626514
APP PUB NO 20180312986A1
SERIAL NO

15498909

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Abstract

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An electrochemical cell includes a positive electrode, a negative electrode, an electrolyte disposed between the positive electrode and the negative electrode, and an ion-conducting composite membrane disposed between the positive electrode and the negative electrode. The composite membrane includes a porous substrate having pores and a porosity from about 5 vol % to about 80 vol %, and a selective ion-conductive filler disposed at least partially within the pores. The filler includes an intercalation material. Methods of making the ion-conducting composite membrane and using an electrochemical cell having the ion-conducting composite membrane are also provided.

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Patent Owner(s)

Patent OwnerAddress
TOTAL S A92400 COURBEVOIE
TOTAL ENERGIES NOUVELLES ACTIVITES USA2 PLACE JEAN MILLIER LA DEFENSE 6 COURBEVOIE 92400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arulmani, Dheevesh V Cambridge, US 1 2
Chung, Brice H V Boston, US 3 2
Dalla, Corte Daniel A Fontenay-sous-Bois, FR 1 2
Sadoway, Donald R Cambridge, US 61 1809

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