Rezultate

Articole ISI

  1. Karlo Maskaric, Ana Varadi, Dana Toloman, Ameen Uddin Ammar, Sergiu Macavei, Lucian Barbu Tudoran, Emre Erdem, Maria Stefana, Arpad Mihai Rostas, Enhancing the supercapacitive properties of SnO2 through W5+/W6+ redox pairs, Electrochimica Acta 542 (2025) 147515.
  2. Berfu Kocabas Akgul, Mohamad Hasan Aleinawi, Cristian Leostean, Sergiu Macavei, Ioana Perhaita, Emre Erdem, Dana Toloman, Septimiu Tripon, Maria Stefan, Adriana Popab, Arpad Mihai Rostas, Enhancing the super-capacitive properties of Zinc Sulfide nanospheres by multivalent Vanadium dopant ions, Electrochimica Acta 543 (2025) 147510.
  3. Ahmet Güngör, Eminenur Saritas, Dana Toloman, Adriana Popa, Arpad Mihai Rostas, Emre Erdem, Nanoscale high-entropy alloys and oxides for supercapacitor electrodes: size effects, structure–property relationships, and energy storage potential, Nanoscale, 2025, 17, 26532.
  4. Ana Varadi, Ion Nesterovschi, Ameen Uddin Ammar, Dana Toloman, Maria Stefan, Cristian Leostean, Sergiu Macavei, Lucian Barbu Tudoran, Feray Bakan Misirlioglu, Marin Senila, Emre Erdem, Arpad Mihai Rostas, Adriana Popa, Impact of Vanadium ions on the supercapacitive properties of SnO2 nanoparticles, Journal of Electroanalytical Chemistry 997 (2025) 119415.
  5. Ion Nesterovschi, AmeenUddin Ammar, Alexander Bunge, Adriana Popa, Maria Stefan, Sergiu Macavei, Iolanda Ganea, Marin Senila, Emre Erdem, ArpadMihai Rostas, Dana Toloman, Gadolinium doped ZnS particles as electrode material for supercapacitor application, Journal of Industrial and Engineering Chemistry.
  6. Hasan Aleinawi, Maria Stefan, Eminenur Saritas, Abdalla Hroub, Feray Bakan-Misirlioglu, Sergiu Macavei, Lucian-Barbu Tudoran, Kuray Dericiler, Burcu Saner Okan, Emre Erdem, Arpad Mihai Rostas, Synergy between MgO and TiO2 doped with Mn2+ ions for supercapacitor applications, Next Energy 8 (2025) 100238.
  7. Dana Toloman, Ahmet Gungor, Adriana Popa, Maria Ștefan, Sergiu Macavei, Lucian Barbu-Tudoran, Ana Varadi, Ipek Deniz Yildirim, Ramona Suciu, Ion Nesterovschi, Maria Miheț, Emre Erdem, Arpad Mihai Rostas,Morphological impact on the supercapacitive performance of nanostructured ZnO electrodes, Ceramics International 51 (2025) 353–365.
  8. Ameen Uddin Ammar, Mohamad Hasan Aleinawi, Maria Stefan, Ahmet Gungor, Adriana Popa, Dana Toloman, Karlo Maškarić, Eminenur Saritas, Lucian Barbu-Tudoran, Sergiu Macavei, Marin Senila, Emre Erdem, Arpad Mihai Rostas, Lithium-induced defect centers in nanorod-shaped zinc oxide for supercapacitor applications, Electrochimica Acta 519 (2025) 145806.
  9. Maria Ștefan, Arpad Mihai Rostas, Ameen Uddin Ammar, Ahmet Güngör, Eminenur Saritas, Dana Toloman, Ana Varadi, Sergiu Macavei, Lucian Barbu-Tudoran, Cristian Leoștean, Ovidiu Pană, Angela Kasza, Emre Erdem, Adriana Popa, Cerium Enhanced Supercapacitive Properties of Zinc Oxide Nanoflowers, Energy Fuels 38 (2024) 19088−19099.
  10. Cigdem Tuc Altaf, Arpad Mihai Rostas, Adriana Popa, Dana Toloman, Maria Stefan, Nurdan Demirci Sankir, Mehmet Sankir,Recent Advances inPhotochargeable Integrated and All-in-One Supercapacitor Devices, ACS Omega 8 (2023) 47393-47411.

    Conferințe internaționale

    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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