1. SPINEL OXIDE COMPOSITE ELECTRODES.I. CUCO2O4 AND LI0.1CU0.9CO2O4 CARBON PASTE ELECTRODES FOR H2O2 OXIDATION/REDUCTION. Authors: OLIVIA SERDAN, PETRU - IOAN ILEA, BENOIT MARSAN, IONEL CĂTĂLIN POPESCU.2. GALVANOSTATIC H2O2 ELECTROSYNTHESIS ON RETICULATED GLASSY CARBON ELECTRODE. Authors: OLIVIA SERDAN, PETRU - IOAN ILEA.3. VOLTAMMETRIC RESPONSE OF FREE AND POLYMER ENTRAPPED. Authors: GRAZIELLA LIANA TURDEAN, OLIVIA SERDAN, SIMONA CURTICĂPEAN, IONEL CĂTĂLIN POPESCU.