Results – International Conferences

  1. Popa, D. Toloman, M. Stefan, C. Leostean, S. Macavei, Engineered ZnO-based nanoparticles: Properties and applications, 17th International Conference on Physics of Advanced Materials, November 16-23, 2025, Hamamatsu, Japan – invited presentation
  2. Toloman, A. Popa, M. Stefan, C. Himcinschi, L. Barbu, A. Gungor, E. Erdem, Bifunctional magnetic nanoparticles for energy storage and environmental applications, 17th International Conference on Physics of Advanced Materials, November 16-23, 2025, Hamamatsu, Japan – invited presentation
  3. Stefan, D. Toloman, A. Popa, A. Varadi, C. Leostean, A. Rostas, A. Gungor, S. Macavei, E. Erdem, ZnO nanostructures with tunable properties for high-performance supercarcapacitors, 17th International Conference on Physics of Advanced Materials, November 16-23, 2025, Hamamatsu, Japan – oral presentation
  4. Stefan, D. Toloman, A. Popa, A. Varadi, R. Nastas, C. Leostean, A. Rostas, S. Macavei, Interface properties of g-C3N4-TiO2 nanocomposites for photocatalysis and supercapacitor applications, 17th International Conference on Physics of Advanced Materials, November 16-23, 2025, Hamamatsu, Japan – poster presentation
  5. Toloman, M. Stefan, A. Popa, A. Bunge, A.U. Ammar, I. Nesterovschi, C. Leostean, S. Macavei, A.M. Rostas, E. Erdem, Zinc sulfide-based nanomaterials with enhanced electrochemical properties, 17th International Conference on Physics of Advanced Materials, November 16-23, 2025, Hamamatsu, Japan – poster presentation
  6. Popa, D.Toloman, M. Stefan, A. Varadi, A. M. Rostas, K. Maskaric, A. Uddin Ammar, C. Leostean, S.Macavei, E. Erdem, Impact of defects on the supercapacitor performances of SnO2 nanoparticles, 17th International Conference on Physics of Advanced Materials, November 16-23, 2025, Hamamatsu, Japan – poster presentation
  7. Ameen Uddin Ammar, Arpad Mihai Rostas, Dana Toloman, Maria Stefan, Emre Erdem, Adriana Popa, “Enhancing Supercapacitor Performance through Mn-Doped ZnO: A Defect Engineering Approach” 2nd International Conference on Material Science & Engineering, July 9-11 2025, at Universidad Carlos III de Madrid, Madrid, Spain.
  8. Ameen Uddin Ammar, Dana Toloman, Adriana Popa, Maria Stefan, Emre Erdem, and Arpad Mihai Rostas, “EPR spectroscopy a tool to improve Supercapacitors performance” 21st European Magnetic Resonance Congress, July 06-10 2025, at Oulu Music Center, Oulu, Finland.
  9. Ameen Uddin Ammar, Arpad Mihai Rostas, Dana Toloman, Maria Stefan, Emre Erdem, Adriana Popa, “Enhancing the supercapacitor performance by using W-doped SnO2 electrode material” 15th International Conference on Processes in Isotopes and Molecules (PIM), September 16-19 2025, at National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania.
  10. Ana Varadi, Maria Stefan, Dana Toloman, Adriana Popa, Arpad Mihai Rostas, Diana Lazar, Cristian Leostean, Sergiu Macavei, Ameen Uddin Ammar, Emre Erdem, “Synthesis and characterization of nanocomposites based on GO/rGO and Li doped ZnO for supercapacitor applications” 15th International Conference on Processes in Isotopes and Molecules (PIM), September 16-19 2025, at National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania
  11. Cristian Leostean, Arpad Rostas, Maria Stefan, Dana Toloman, Adriana Popa, Sergiu Macavei, Ameen Uddin Ammar, Diana Lazar, Ana Varadi, Emre Erdem, “Carbon-based structures decorated with W doped SnO2 nanoparticles for supercapacitor applications” 15th International Conference on Processes in Isotopes and Molecules (PIM), September 16-19 2025, at National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania
  12. Karlo Maškarić, Dana Toloman, Arpad Mihai Rostas, Adriana Popa, Ameen Uddin Ammar, Maria Stefan, Sergiu Macavei, Ana Varadi, Emre Erdem, “Manganese doped molybdenum sulfide nanoflowers for supercapacitor application ”15th International Conference on Processes in Isotopes and Molecules (PIM), September 16-19 2025, at National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania
  13. Ion Nesterovschi, Ameen Uddin Ammar, Ana Varadi, Adriana Popa, Maria Stefan, Sergiu Macavei, Emre Erdem, Arpad Mihai Rostas, Dana Toloman, “Enhancing supercapacitor performance with tungsten-doped molybdenum disulfide” 15th International Conference on Processes in Isotopes and Molecules (PIM), September 16-19 2025, at National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania.
  14. Sergiu Macavei, Ana Varadi, Ion Nesterovschi, Ameen Uddin Ammar, Dana Toloman, Maria Stefan, Lucian Barbu-Tudoran, Emre Erdem, Arpad Mihai Rostas, Adriana Popa, “Enhancing the supercapacitive properties of SnO2 nanoparticles by doping with V4+ ions” 15th International Conference on Processes in Isotopes and Molecules (PIM), September 16-19 2025, at National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM), Cluj-Napoca, Romania.
  15. Ana Varadi, Dana Toloman, Maria Ștefan, Adriana Popa, Arpad Rostas, Sergiu Macavei, Cristian Leoștean, Emre Erdem, ZnO nanostructures with different morphologies for supercapacitor applications, Young Researcher`s International Conference on Chemistry and Chemical Engineering (YRICCCE V), May 8-10, 2025, Cluj-Napoca, Romania
  16. Ana Varadi, Dana Toloman, Maria Ștefan, Adriana Popa, Arpad Rostas, Sergiu Macavei, Ameen Uddin Ammar, Emre Erdem, Defects induced by lithium in ZnO nanorods used for supercapacitor applications, Young Researcher`s International Conference on Chemistry and Chemical Engineering (YRICCCE V), May 8-10, 2025, Cluj-Napoca, Romania
  17. D. Toloman, A. Gungor, A. Popa, M. Stefan, S. Macavei, L. Barbu, A. Varadi, I.D. Yildirim, R. Suciu, E. Erdem, A.M. Rostas, Morphological impact on the supercapacitive performance of nanostructured ZnO electrodes, The 16th International Conference on Physics of Advanced Materials (ICPAM-16) September 7 – 15, 2024, at Akdeniz University in Antalya, Turkey
  18. M. Stefan, A. M. Rostas, A. U. Ammar, A. Gungor, E. Saritas, D. Toloman, A. Varadi, S. Macavei, L.Barbu, C. Leostean, O. Pana, A. Kasza, E.Erdem and A. Popa, Cerium enhanced supercapacitive properties of Zinc Oxide nanoflowers, The 16th International Conference on Physics of Advanced Materials (ICPAM-16) September 7 – 15, 2024, at Akdeniz University in Antalya, Turkey
  19. A. Popa, D. Toloman, M. Stefan, A. Rostas, A Ammar, A Varadi, S. Macavei, C. Leostean, E. Erdem, Cerium doped zinc oxide nanoflowers as electrode material for supercapacitors, The 23rd International Conference Life Sciences for Sustainable, Development, 26-28 September 2024 in Cluj Napoca, Romania
  20. E Erdem, Identification of point defects via EPR spectroscopy and elucidating their roles in supercapacitor devices, 14th International Conference Process in Isotopes and Molecules,19-22 september 2023, Cluj-Napoca, Romania

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