Chromium and nickel co-doped ruthenium oxide catalyst for oxygen evolution reaction in acidic media
AssigneesToyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha
InventorsLi Qin Zhou, Siwen Wang, Charles A. Roberts, Chen Ling
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Abstract
An oxygen evolution reaction (OER) catalyst for reaction in acidic media comprising: a chromium (Cr) and nickel (Ni) co-doped ruthenium oxide (RuO2) catalyst, and wherein the chromium (Cr) and nickel (Ni) co-doped ruthenium oxide (RuO2) catalyst comprises a Cr and a Ni co-doped in a ruthenium oxide (RuO2). Methods of preparing the OER catalyst are disclosed.
Claims16
An oxygen evolution reaction (OER) catalyst comprising:
- a chromium (Cr) and a nickel (Ni) co-doped ruthenium oxide (RuO2) catalyst, and
- wherein the chromium (Cr) and the nickel (Ni) co-doped ruthenium oxide (RuO2) catalyst comprises a Ni and a Cr co-doped in a ruthenium oxide (RuO2).
A method of performing OER catalysis in acidic media, the method comprising an OER catalysis reaction in acidic media, the acidic media comprising an OER catalyst, the OER catalyst comprising:
- a nickel (Ni) and chromium (Cr) co-doped ruthenium oxide (RuO2) catalyst, and
- wherein the nickel (Ni) chromium (Cr) co-doped ruthenium oxide (RuO2) catalyst comprises a Ni and a Cr co-doped in a ruthenium oxide (RuO2).
Dependencies are inferred from the claim text.