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Sergiu Macavei

national institute for research and development of isotopic and molecular technologies

20H-index
88Paper Count
1.2KCitation Count
Published Papers 47
Publication Date
gC3N4 decorated with ZnO:Mn rods for enhanced photocatalytic performance
err2026-02-04
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errAdriana Popa; Maria Stefan; Sergiu Macavei; Lucian Barbu-Tudoran; Ioana Perhaita; Maria Suciu; Cristian Leostean; Dana Toloman
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Properties of Composite Magnetic Filaments for 3D Printing, Produced Using SmCo5/Fe Exchange-Coupled Nanocomposites
err2026-01-05
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errRazvan Hirian; Roxana Dudric; Rares Bortnic; Florin Popa; Sergiu Macavei; Cristian Leostean; Viorel Pop
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Optimizing the Cu 2+ ions and carbon-related defect centers ratio in g-C 3 N 4 -ZnO:Cu nanocomposites for supercapacitor applications †
err2025-12-19
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errAna Varadi; Anca Silvestru; Adriana Popa; Dana Toloman; Arpad Rostas; Ameen Uddin Ammar; Ion Nesterovschi; Maria Mihet; Sergiu Macavei; Lucian Barbu-Tudoran; Cristian Leostean; Maria Stefan
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Enhancing the super-capacitive properties of Zinc Sulfide nanospheres by multivalent Vanadium dopant ions
err2025-10-14
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errBerfu Kocabas Akgul; Mohamad Hasan Aleinawi; Dana Toloman; Maria Stefan; Cristian Leostean; Sergiu Macavei; Septimiu Tripon; Adriana Popa; Ioana Perhaita; Emre Erdem; Arpad Mihai Rostas
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Enhancing the supercapacitive properties of SnO2 through W5+/W6+ redox pairs
err2025-10-10
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errKarlo Maskaric; Ana Varadi; Ameen Uddin Ammar; Adriana Popa; Dana Toloman; Sergiu Macavei; Lucian Barbu Tudoran; Cristian Leostean; Emre Erdem; Maria Stefan; Arpad Mihai Rostas
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Gadolinium doped ZnS particles as electrode material for supercapacitor application
err2025-09-19
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errIon Nesterovschi; Ameen Uddin Ammar; Alexander Bunge; Adriana Popa; Maria Stefan; Sergiu Macavei; Iolanda Ganea; Marin Senila; Emre Erdem; Arpad Mihai Rostas; Dana Toloman
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Impact of Vanadium ions on the supercapacitive properties of SnO2 nanoparticles
err2025-09-16
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errAna 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
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Lithium-induced defect centers in nanorod-shaped zinc oxide for supercapacitor applications☆
err2025-04-01
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PREAI
errAmmar, Ameen Uddin; Aleinawi, Mohamad Hasan; Stefan, Maria; Gungor, Ahmet; Popa, Adriana; Toloman, Dana; Maskaric, Karlo; Saritas, Eminenur; Barbu-Tudoran, Lucian; Macavei, Sergiu; Senila, Marin; Erdem, Emre; Rostas, Arpad Mihai
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Recycling of Lead-Acid Battery Electrodes Using Sb2O3 and CuO: Characterization and Electrochemical Investigations
err2025-02-21
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errPiscoiu, Delia N.; Rada, Simona; Macavei, Sergiu; Barbu, Lucian; Suciu, Ramona; Culea, Eugen
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Morphological impact on the supercapacitive performance of nanostructured ZnO electrodes
err2025-01-01
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errToloman, Dana; Gungor, Ahmet; Popa, Adriana; Stefan, Maria; Macavei, Sergiu; Barbu-Tudoran, Lucian; Varadi, Ana; Yildirim, Ipek Deniz; Suciu, Ramona; Nesterovschi, Ion; Mihet, Maria; Erdem, Emre; Rostas, Arpad Mihai
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Doxorubicin Incorporation into Gold Nanoparticles: An In Vivo Study of Its Effects on Cardiac Tissue in Rats
err2024-10-14
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errDulf, Patricia Lorena; Coada, Camelia Alexandra; Florea, Adrian; Moldovan, Remus; Baldea, Ioana; Dulf, Daniel Vasile; Blendea, Dan; David, Luminita; Moldovan, Bianca; Morosan, Valentina Ioana; Macavei, Sergiu; Filip, Gabriela Adriana
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Manganese-doped Zinc Oxide recycled from spent alkaline batteries for photocatalysis and supercapacitor applications
err2024-10-01
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errStefan, Maria; Kocabas, Berfu; Gungor, Ahmet; Toloman, Dana; Rostas, Arpad Mihai; Suciu, Ramona Crina; Macavei, Sergiu; Ganea, Iolanda; Perhaita, Ioana; Tripon, Septimiu; Leostean, Cristian; Erdem, Emre; Popa, Adriana
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The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations
err2024-08-27
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errPiscoiu, Delia N.; Rada, Simona; Macavei, Sergiu; Popa, Adriana; Crisan, Claudia A.; Vermesan, Horatiu; Culea, Eugen
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Interaction of Low-Density Polyethylene Nanofragments with Autotrophic and Chemotrophic Bacteria
err2024-07-11
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PREAI
errCiorita, Alexandra; Suciu, Maria; Rostas, Arpad Mihai; Tarta, Andreea; Popovici, George; Bocaneala, Maricel; Nekvapil, Fran; Macavei, Sergiu Gabriel; Potara, Monica; Marica, Ioana; Kacso, Irina; Moldovan, Cristian Silviu; Stiufiuc, Rares Ionut; Tuta, Catalin Stelian; Cinta-Panzaru, Simona; Barbu-Tudoran, Lucian
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Pharmacological Potential of Three Berberine-Containing Plant Extracts Obtained from Berberis vulgaris L., Mahonia aquifolium (Pursh) Nutt., and Phellodendron amurense Rupr
err2024-06-17
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errCiorita, Alexandra; Erhan, Sabina-Emanuela; Soran, Maria Loredana; Lung, Ildiko; Mot, Augustin Catalin; Macavei, Sergiu Gabriel; Parvu, Marcel
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Fe3O4-ZnO:V Nanocomposites with Modulable Properties as Magnetic Recoverable Photocatalysts
err2024-04-17
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errVaradi, Ana; Leostean, Cristian; Stefan, Maria; Popa, Adriana; Toloman, Dana; Pruneanu, Stela; Tripon, Septimiu; Macavei, Sergiu
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Evaluation of the physical, thermal and structural properties of copper-lead glass for efficient incorporation of MoO3
err2023-12-01
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PREAI
errZagrai, Mioara; Macavei, Sergiu Gabriel; Gavrea, Radu Cristian; Popa, Adriana; Dehelean, Augusta Adriana; Barbu-Tudoran, Lucian; Soran, Maria-Loredana
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All-in-one supercapacitor devices based on nanosized Mn4+-doped WO3
err2023-11-01
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PREAI
errAmmar, Ameen Uddin; Stan, Manuela; Popa, Adriana; Toloman, Dana; Macavei, Sergiu; Leostean, Cristian; Ciorita, Alexandra; Erdem, Emre; Rostas, Arpad Mihai
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Photoluminescence and Photocatalytic Properties of MWNTs Decorated with Fe-Doped ZnO Nanoparticles
err2023-04-03
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errPopa, Adriana; Stefan, Maria; Macavei, Sergiu; Muresan, Laura Elena; Leostean, Cristian; Floare-Avram, Cornelia Veronica; Toloman, Dana
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