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Bruno Freitas
Bruno Freitas
PhD student, Advanced Storage Division - Center for Innovation on New Energies - UNICAMP
E-mail confirmado em dac.unicamp.br
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Nickel oxide nanoparticles supported onto oriented multi-walled carbon nanotube as electrodes for electrochemical capacitors
WG Nunes, LM Da Silva, R Vicentini, BGA Freitas, LH Costa, AM Pascon, ...
Electrochimica acta 298, 468-483, 2019
632019
Niobium pentoxide nanoparticles@ multi-walled carbon nanotubes and activated carbon composite material as electrodes for electrochemical capacitors
R Vicentini, W Nunes, BGA Freitas, LM Da Silva, DM Soares, R Cesar, ...
Energy Storage Materials 22, 311-322, 2019
482019
A rational experimental approach to identify correctly the working voltage window of aqueous-based supercapacitors
WG Nunes, BGA Freitas, RM Beraldo, RM Filho, LM Da Silva, H Zanin
Scientific reports 10 (1), 19195, 2020
412020
Multi-walled carbon nanotubes and activated carbon composite material as electrodes for electrochemical capacitors
R Vicentini, WG Nunes, LH da Costa, LM Da Silva, B Freitas, AM Pascon, ...
Journal of energy storage 33, 100738, 2021
382021
Core-niobium pentoxide carbon-shell nanoparticles decorating multiwalled carbon nanotubes as electrode for electrochemical capacitors
R Vicentini, DM Soares, W Nunes, B Freitas, L Costa, LM Da Silva, ...
Journal of Power Sources 434, 226737, 2019
312019
Synthesis and Characterization of LiCoO2 from Different Precursors by Sol-Gel Method
BGA Freitas, JM Siqueira Jr, LM Costa, GB Ferreira, JALC Resende
Journal of the Brazilian Chemical Society 28 (11), 2254-2266, 2017
302017
Robust, flexible, freestanding and high surface area activated carbon and multi-walled carbon nanotubes composite material with outstanding electrode properties for aqueous …
B Freitas, WG Nunes, DM Soares, FC Rufino, CM Moreira, LM Da Silva, ...
Materials Advances 2 (13), 4264-4276, 2021
272021
Characterization of porous cobalt hexacyanoferrate and activated carbon electrodes under dynamic polarization conditions in a sodium-ion pseudocapacitor
BM Pires, WG Nunes, BG Freitas, FER Oliveira, V Katic, CB Rodella, ...
Journal of energy chemistry 54, 53-62, 2021
262021
Pseudocapacitive behaviour of iron oxides supported on carbon nanofibers as a composite electrode material for aqueous-based supercapacitors
M Alexandreli, CB Brocchi, DM Soares, WG Nunes, BG Freitas, ...
Journal of Energy Storage 42, 103052, 2021
232021
Charge-storage mechanism of highly defective NiO nanostructures on carbon nanofibers in electrochemical supercapacitors
WG Nunes, AN Miranda, B Freitas, R Vicentini, AC Oliveira, G Doubek, ...
Nanoscale 13 (21), 9590-9605, 2021
212021
Pseudo-capacitive behavior of multi-walled carbon nanotubes decorated with nickel and manganese (hydr) oxides nanoparticles
WG Nunes, R Vicentini, BGA Freitas, FER Oliveira, AMP Marque, ...
Journal of Energy Storage 31, 101583, 2020
152020
RM Filho, G. Doubek, LM Da Silva and H. Zanin
WG Nunes, R Vicentini, BGA Freitas, FER Oliveira, AMP Marque
J. Energy Storage 31, 101583, 2020
82020
Electrochemical behavior of symmetric electrical double-layer capacitors and pseudocapacitors and identification of transport anomalies in the interconnected ionic and …
WG Nunes, AM Pascon, B Freitas, LG De Sousa, DV Franco, H Zanin, ...
Nanomaterials 12 (4), 676, 2022
72022
RM Filho, LM Da Silva, H. Zanin, A rational experimental approach to identify correctly the working voltage window of aqueous-based supercapacitors, Sci. Rep. 10 (2020) 1–9
WG Nunes, BGA Freitas, RM Beraldo
6
Niobium pentoxide nanoparticles@ multi-walled carbon nanotubes and activated carbon composite material as electrodes for electrochemical capacitors, Energy Storage Mater. 22 …
R Vicentini, W Nunes, BGA Freitas, LM Da Silva, DM Soares, R Cesar, ...
5
Medium-and high entropy materials as positive electrodes for sodium-ion batteries: Quo Vadis?
NG Garcia, JM Gonçalves, C Real, B Freitas, JG Ruiz-Montoya, H Zanin
Energy Storage Materials, 103213, 2024
22024
Combining in situ electrochemistry, operando XRD & Raman spectroscopy, and density functional theory to investigate the fundamentals of Li 2 CO 3 formation in supercapacitors
B Freitas, WG Nunes, CG Real, CB Rodella, G Doubek, LM da Silva, ...
Journal of Materials Chemistry A 11 (38), 20636-20650, 2023
12023
High Capacitance Nitric Acid-Functionalized MWCNT/PANI composite Supercapacitors under operando conditions
J Pregnolato, H Zanin, R Vicentini, WI Nunes, A Pascon, B Freitas
Revista dos Trabalhos de Iniciação Científica da UNICAMP, 1-1, 2019
2019
Preparing a rock sample to Rietveld analysis: What is the best grinding method?
BA Freitas, CS Silveira, JA Resende, RBV Azeredo
Blucher Physics Proceedings 1 (3), 68-68, 2015
2015
Combining in Situ Electrochemistry, Operando Xrd & Raman and Density Functional Theory to Investigate the Fundamentals of Li2co3 Formation in Supercapacitor
B Freitas, W Nunes, C Real, C Rodella, G Doubek, LM da Silva, ...
Operando Xrd & Raman and Density Functional Theory to Investigate the …, 0
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Artigos 1–20