Centre of Polymer and Carbon Materials of the Polish Academy of Sciences 3 articles published in JoVE Chemistry Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds Sandra Pluczyk1, Marharyta Vasylieva1, Przemyslaw Data1,2,3 1Faculty of Chemistry, Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, 2Department of Physics, Durham University, 3Center of Polymer and Carbon Materials of the Polish Academy of Sciences In this article, we describe electrochemical, electron paramagnetic resonance, and ultraviolet-visible and near-infrared spectroelectrochemical methods to analyze organic compounds for application in organic electronics. Chemistry Raman and IR Spectroelectrochemical Methods as Tools to Analyze Conjugated Organic Compounds Agata Blacha-Grzechnik1, Krzysztof Karon1, Przemyslaw Data1,2,3 1Faculty of Chemistry, Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, 2Department of Physics, Durham University, 3Centre of Polymer and Carbon Materials of the Polish Academy of Sciences A protocol of step-by-step Raman and IR spectroelectrochemical analysis is presented. Chemistry Electrochemical Impedance Spectroscopy as a Tool for Electrochemical Rate Constant Estimation Pavel Chulkin1, Przemyslaw Data1,2,3 1Factulty of Chemistry, Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, 2Department of Physics, Durham University, 3Centre of Polymer and Carbon Materials of the Polish Academy of Sciences Electrochemical impedance spectroscopy (EIS) of species that undergo reversible oxidation or reduction in solution was used for determination of rate constants of oxidation or reduction.