| Excess of cations in the sol-gel synthesis of cobalt ferrite (CoFe2O4): A pathway to switching the inversion degree of spinels J Venturini, AM Tonelli, TB Wermuth, RYS Zampiva, S Arcaro, ... Journal of Magnetism and Magnetic Materials 482, 1-8, 2019 | 94 | 2019 |
| Sol-gel synthesis of substoichiometric cobalt ferrite (CoFe2O4) spinels: Influence of additives on their stoichiometry and magnetic properties J Venturini, RYS Zampiva, S Arcaro, CP Bergmann Ceramics International 44 (11), 12381-12388, 2018 | 68 | 2018 |
| Correlation of synthesis parameters to the structural and magnetic properties of spinel cobalt ferrites (CoFe2O4)–an experimental and statistical study LE Caldeira, CS Erhardt, FR Mariosi, J Venturini, RYS Zampiva, ... Journal of Magnetism and Magnetic Materials 550, 169128, 2022 | 35 | 2022 |
| 3D CNT macrostructure synthesis catalyzed by MgFe2O4 nanoparticles—A study of surface area and spinel inversion influence RYS Zampiva, CGK Junior, JS Pinto, PC Panta, AK Alves, CP Bergmann Applied Surface Science 422, 321-330, 2017 | 33 | 2017 |
| Tunable green/red luminescence by infrared upconversion in biocompatible forsterite nanoparticles with high erbium doping uptake RYS Zampiva, LH Acauan, J Venturini, JAM Garcia, DS da Silva, Z Han, ... Optical Materials 76, 407-415, 2018 | 23 | 2018 |
| Nanoscale synthesis of single-phase forsterite by reverse strike co-precipitation and its high optical and mechanical properties RYS Zampiva, LH Acauan, LM dos Santos, RHR de Castro, AK Alves, ... Ceramics International 43 (18), 16225-16231, 2017 | 23 | 2017 |
| Li2O-ZrO2-SiO2/Al2O3 nanostructured composites for microelectronics applications S Arcaro, TB Wermuth, RYS Zampiva, J Venturini, CS Ten Caten, ... Journal of the European Ceramic Society 39 (2-3), 491-498, 2019 | 22 | 2019 |
| Conductivity dynamics of metallic-to-insulator transition near room temperature in normal spinel CoFe 2 O 4 nanoparticles J Venturini, RYS Zampiva, DH Piva, RH Piva, JBM da Cunha, ... Journal of Materials Chemistry C 6 (17), 4720-4726, 2018 | 22 | 2018 |
| Role of the fuel stoichiometry and post-treatment temperature on the spinel inversion and magnetic properties of NiFe2O4 nanoparticles produced by solution combustion synthesis RYS Zampiva, CG Kaufmann Jr, J Venturini, LM dos Santos, ... Materials Research Bulletin 138, 111238, 2021 | 20 | 2021 |
| Influence of the Fuel Composition and the Fuel/Oxidizer Ratio on the Combustion Solution Synthesis of MgFe2O4 Catalyst Nanoparticles. RYS Zampiva, CG Kaufmann Jr, AK Alves, CP Bergmann FME Transactions 46 (2), 2018 | 18 | 2018 |
| Novel forsterite nanostructures with high aspect ratio via catalyst-free route RYS Zampiva, L Acauan, AK Alves, CP Bergmann Materials Research Bulletin 60, 507-509, 2014 | 16 | 2014 |
| Luminescent anti-reflection coatings based on Er3+ doped forsterite for commercial silicon solar cells applications RYS Zampiva, CG Kaufmann Jr, LH Acauan, RL Seeger, F Bonatto, ... Solar Energy 170, 752-761, 2018 | 15 | 2018 |
| Production of Multi-wall Carbon Nanotubes Starting from a Commercial Graphite Pencil using an Electric Arc Discharge in Aqueous Medium. CG Kaufmann Jr, RYS Zampiva, CP Bergmann, AK Alves, SR Mortari, ... FME Transactions 46 (2), 2018 | 15 | 2018 |
| CNT sponges with outstanding absorption capacity and electrical properties: impact of the CVD parameters on the product structure CGK Junior, RYS Zampiva, J Venturini, LM dos Santos, C Florence, ... Ceramics International 45 (11), 13761-13771, 2019 | 13 | 2019 |
| The impact of the reaction atmosphere on the additive-free growth of Mg2B2O5 nanorods RYS Zampiva, J Venturini, LH Acauan, CG Kaufmann, LM dos Santos, ... Ceramics International 45 (5), 6228-6235, 2019 | 13 | 2019 |
| Synthesis of cobalt ferrite (CoFe2O4) by combustion with different concentrations of glycine CGK Junior, RYS Zampiva, AK Alves, CP Bergmann, L Giorgini IOP Conference Series: Materials Science and Engineering 659 (1), 012079, 2019 | 12 | 2019 |
| One-step synthesis of carbon nanoflowers by arc discharge in water CGK Junior, RYS Zampiva, MJ Anzanello, AK Alves, CP Bergmann, ... Ceramics International 46 (16), 26229-26232, 2020 | 9 | 2020 |
| Imidazolium-based ionic liquid silica xerogel as catalyst to transform CO2 into cyclic carbonate DM Rodrigues, LM dos Santos, FL Bernard, IS Pinto, R Zampiva, ... SN Applied Sciences 2, 1-11, 2020 | 6 | 2020 |
| Ecofriendly synthesis of MWCNTs by electric arc in aqueous medium: Comparative study of 6B pencil and mineral graphite CG Kaufmann Jr, RYS Zampiva, S Arcaro, TB Wermuth, MJ Anzanello, ... International Journal of Applied Ceramic Technology 17 (5), 2357-2367, 2020 | 6 | 2020 |
| Solution combustion synthesis of Mo-Fe/MgO: Influence of the fuel composition on the production of doped catalyst nanopowder RYS Zampiva, CP Bergmann, AK Alves, L Giorgini IOP Conference Series: Materials Science and Engineering 659 (1), 012078, 2019 | 4 | 2019 |
CARLOS PÉREZ BERGMANNProfessor de Ciência dos Materiais, UFRGSZweryfikowany adres z ufrgs.br
