Plenary Lectures Sergio TrasattiDepartment of Physical Chemistry and ElectrochemistryUniversity of Milan, ItalyELECTROCATALYSIS IN WATER ELECTROLYSISELECTROCATALYSIS IN WATER ELECTROLYSIS Zdravko StoynovBulgarian Academy of Sciences, Institute of Electrochemistry and Energy Systems, BulgariaADVANCES IN ELECTROCHEMICAL IMPEDANCEADVANCES IN ELECTROCHEMICAL IMPEDANCESPECTROSCOPY Fritz ScholzInstitut für Biochemie, Universität Greifswald, Greifswald, Germany VOLTAMMETRY AT THREE-PHASE ELECTRODESVOLTAMMETRY AT THREE-PHASE ELECTRODESINVOLVING ION TRANSFER AT THE WATER|IONICLIQUID INTERFACEF Frano BarbirFaculty of Electrical Engineering, Mechanical Engineering and Naval Architecture,Uuniversity of Split, CroatiaFUEL CELLS: SCIENCE, ENGINEERING AND APPLICATIONSFUEL CELLS: SCIENCE, ENGINEERING AND APPLICATIONS Vladimir D. JovićInstitute for Multidisciplinary Research, Belgrade, SerbiaNEW APPROACH TO THE IMPEDANCE OF ANIONNEW APPROACH TO THE IMPEDANCE OF ANIONADSORPTION ONTO SINGLE CRYSTAL SURFACES