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US 2019/0055657 A1Published application
Oxygen evolution electrocatalysts with carbon coated cobalt (ii, iii) oxide layers
AssigneeSabic Global Technologies B.V.
InventorsLain-Jong Li, Xiulin Yang, Hicham Idriss
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Abstract
Oxygen evolution reaction (OER) catalysts and uses thereof are described. An OER catalyst can include a carbon support, a discontinuous catalytic cobalt (II,III) oxide (Co3O4) nanolayer in direct contact with the carbon support, and an amorphous continuous carbon layer. The Co3O4 nanolayer is positioned between the carbon support and an amorphous continuous carbon layer.
Claims20
An oxygen evolution reaction (OER) electrocatalyst comprising:
- a carbon support;
- a discontinuous catalytic cobalt nanolayer comprising a compound selected from the group consisting of CoP, CoP2 and Co3O4 that is in direct contact with the carbon support;
- and
- an amorphous continuous carbon layer,
- wherein the discontinuous catalytic cobalt nanolayer is positioned between the carbon support and the amorphous continuous carbon layer.
2 more elements
Dependencies are inferred from the claim text.