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Electrodeposited Stanene on Ni foam for Hydrogen Cvolution Reaction
Aparna Sajeev(아파르나 사지브),Karthikeyan Krishnamoorthy(케이 카티케이얀),Vimal Kumar Mariappan(비말 구말 마리아판),Parthiban Pazhamalai(파자말라이 파르티반),Sindhuja Manoharan(마노하란 신드후자),Sang-Jae Kim(김상재) 대한기계학회 2021 대한기계학회 춘추학술대회 Vol.2021 No.4
Hydrogen is a clean green fuel with zero carbon emission and is a potential candidate for the replacement of traditional fossil fuel. The electrochemical hydrogen production through water electrolyzer is one of the promising way to meet the growing renewable energy demand in the global society. In this work, we demonstrated the electrodeposition of binder free stanine on Ni foam for various time interval and analysed their electrocatalytic activity towards hydrogen evolution reaction. Physico-chemical characterization such as X-ray, diffraction, Raman and FESEM analysis confirmed the formation of the stanene on the Ni foam. The electrochemical characterization such as linear sweep voltammetry, chronoamperometry and electrochemical impedance spectroscopy was performed using binder free stanene coated on Ni foam. The obtained results exhibit better catalytic activity towards hydrogen evolution reaction in alkaline.