Publication history Received29 march 2016Revised19 July 2016Published online16 September 2016Published inissue 8 November 2016

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Electrochemical analysis is an important skill come teach in chemistry curricula due to the fact that it is a crucial tool in existing high-impact chemistry research. Electrochemistry enables researchers to analyze a selection of systems prolonging from molecules to products that include research themes ranging from clean energy to substrate activation in biological systems. Specifics it deserve to reveal information about catalytic efficiency, the function of catalysts, and the nature of chemical reduction and oxidation (redox) processes. Researchers functioning in the area of catalysis rely greatly on electrochemistry, making use of it come identify reliable catalysts and also optimize reaction conditions. This laboratory experiment starts with an introductory tutorial come electrochemistry through guiding students with the use of several electrochemical approaches using the ferricyanide/ferrocyanide redox pair as a design system. The methods covered in the tutorial incorporate cyclic voltammetry, differential pulse voltammetry, Tafel analysis, and also bulk electrolysis. The protocol then uses these techniques to electrocatalysis by identifying and also characterizing catalysts for hydrogen and also oxygen generation in the water electrolysis reaction. Electrochemical techniques are linked to present chemical research study by concentrating on catalysis in the context of renewable energy, i beg your pardon is a present societal and also curricular imperative. The entire laboratory protocol explained herein is conducted in teams of two to three students in a four hour laboratory period and is suitable for upper-level physical, analytical, or not natural chemistry.