Jayalakshmi, M. Puspitasari, Indra Jung, Kwang-Deog Joo, Oh-Shim 2024-01-20T23:03:19Z 2024-01-20T23:03:19Z 2021-08-31 2008-07 1452-3981 https://pubs.kist.re.kr/handle/201004/133373 A composite Ni-Mo-Fe-Co-S film galvanostatically coated on different substrates like Pt/Si, graphite, nickel, stainless steel and steel was studied for its electrochemical behavior in alkali solutions. The main aim of this investigation is to identify and understand the effect of substrate on the overall electrochemical behavior of the film that has been coated on different substrates. The composite films were characterized by SEM-EDAX and linear scan voltammetry. Linear scan voltammetric studies showed a noticeable difference in over potentials for hydrogen and oxygen evolutions for the coated and uncoated substrates. English ELECTROCHEMICAL SCIENCE GROUP HYDROGEN EVOLUTION REACTION ALLOY COATINGS WATER ELECTROLYSIS REACTION CATHODES SURFACE-COATINGS OXYGEN EVOLUTION COATED ELECTRODE NICKEL MOLYBDENUM ELECTROCATALYSTS Effect of different substrates on the electrochemical behavior of Ni-Mo-Fe-Co-S composite film in alkali solutions Article 1 INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, v.3, no.7, pp.787 - 796 INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 3 7 787 796 scie scopus 000256384200004 2-s2.0-78650768033 Electrochemistry Electrochemistry Article HYDROGEN EVOLUTION REACTION ALLOY COATINGS WATER ELECTROLYSIS REACTION CATHODES SURFACE-COATINGS OXYGEN EVOLUTION COATED ELECTRODE NICKEL MOLYBDENUM ELECTROCATALYSTS Ni-Mo-Fe-Co-S composite film different substrates galvanostatic deposition linear scan voltammetry catalytic behavior