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Synthesis and characterization of NiCr₂O₃-CeO_2NRs anode electrocatalyst for ethanol electrooxidation reaction in alkaline media.

ABSTRACT: In this paper, ceria (CeO₂) nanorod (NR) supported Ni-Cr₂O₃ anode electrocatalysts were synthesized as nonnoble metal-based anode electrocatalysts for ethanol electrooxidation reaction (EOR) in alkaline media. Physicochemical characterization of the electrocatalysts was investigated by XRD, SEM, and TEM techniques. Electrochemical performances of the catalysts were investigated via cyclic voltammetry (CV), linear sweep voltammetry (LSV), and chronoamperometry (CA) techniques. The data from linear LSV were used for the diffusion coefficient of the electrocatalysts. The CA experiments' results showed the tolerance for catalytic poisoning and durability of the synthesized electrocatalysts.

SUBMITTER: Kazan-Kaya ES

PROVIDER: S-EPMC10504007 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Synthesis and characterization of NiCr2O3-CeO2NRs anode electrocatalyst for ethanol electrooxidation reaction in alkaline media.

Kazan-Kaya Emine Sena ES Bayramoğlu Mahmut M

Turkish journal of chemistry 20221129 1

In this paper, ceria (CeO2) nanorod (NR) supported Ni-Cr2O3 anode electrocatalysts were synthesized as nonnoble metal-based anode electrocatalysts for ethanol electrooxidation reaction (EOR) in alkaline media. Physicochemical characterization of the electrocatalysts was investigated by XRD, SEM, and TEM techniques. Electrochemical performances of the catalysts were investigated via cyclic voltammetry (CV), linear sweep voltammetry (LSV), and chronoamperometry (CA ...[more]

PMID: 37720858

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