A Mathematical Model for Anomalous Codeposition of Nickel‐Iron on a Rotating Disk Electrode

DOI: 10.1149/1.2096519 Authors: Sholeh Hessami, Charles W. Tobias Abstract: A mathematical model for anomalous alloy deposition onto a rotating disk electrode has been developed. The convec-tive diffusion equations, coupled with the homogeneous dissociation reactions...

Electrochemical performance of annealed cobalt–benzotriazole/CNTs catalysts towards the oxygen reduction reaction

DOI: 10.1039/c1cp23199e Authors: Adina Morozan, Pascale Jégou, Bruno Jousselme, Serge Palacin Abstract: One of the major limitations yet to the global implementation of polymer electrolyte membrane fuel cells (PEMFCs) is the cathode catalyst. The development of...

Unraveling Oxygen Reduction Reaction Mechanisms on Carbon-Supported Fe-Phthalocyanine and Co-Phthalocyanine Catalysts in Alkaline Solutions

DOI: 10.1021/jp906408y Authors: Rongrong Chen, Haixia Li, Deryn Chu, Guofeng Wang Abstract: In this work, we combine electrochemical measurements, such as the rotating disk electrode (RDE) and the rotating ring-disk electrode (RRDE) techniques, and density functional...

Electrochemistry of Conductive Polymers: XX. Early Stages of Aniline Polymerization Studied by Spectroelectrochemical and Rotating Ring Disk Electrode Techniques

DOI: 10.1149/1.1836629 Authors: B. J. Johnson, Su‐Moon Park Abstract: Early stages of aniline oxidation have been studied employing spectroelectrochemical and rotating ring disk electrode experiments in solutions of low (2 mM) and high (100 mM) aniline concentrations...

Carbon-Supported Manganese Oxide Nanoparticles as Electrocatalysts for the Oxygen Reduction Reaction (ORR) in Alkaline Medium:  Physical Characterizations and ORR Mechanism

DOI: 10.1021/jp0647986 Authors: Ivan Roche, Eric Chaînet, Marian Chatenet, J. Vondrák Abstract: MnOx/C and Me-MnOx/C (Me = Ni, Mg) electrocatalysts prepared by chemical deposition of manganese oxide nanoparticles on carbon have been characterized by Transmission...