REDOX TOLERANT ANODE COMPOSITIONS FOR FUEL CELLS

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United States of America Patent

APP PUB NO 20170352888A1
SERIAL NO

15175948

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In accordance with some embodiments of the present disclosure, a method of changing the porosity of the anode is presented. The anode is formed from a composition comprising nickel oxide, a doped ceria, and a stabilized zirconia wherein the weight percentage of the nickel oxide is greater than twenty-five percent. The anode may comprise a single or multiple layers, and may comprise at least one of gadolinia doped ceria (GDC), samaria doped ceria (SDC), or lanthania doped ceria (LDC); and at least one of Yttria stabilized zirconia (YSZ) or scandia stabilized zirconia (ScSZ). The anode may comprise multiple layers. Each layer may comprise a composition having the general formula NiOx-(doped ceria)y wherein x and y are weight percentages of the composition, and wherein 25

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Patent Owner(s)

Patent OwnerAddress
LG FUEL CELL SYSTEMS INC6065 STRIP AVENUE NW NORTH CANTON OH 44720

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Younghee North Canton, US 2 1
Jung, Minjae Stow, US 6 1
Lee, Shung Ik Canton, US 4 12
Liu, Zhien Canton, US 31 51

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