E. A. Santos, R. C. Fernandes, R. Vicentini, J. P. Aguiar, L. M. Da Silva, H. Zanin, On the electrochemical properties of lithium‑sulfur batteries, Journal of Energy Storage 71, 108203 (2023)
L. M. Da Silva, J. P. A. Santos, R. Vicentini, J. P. J. Oliveira, G. Doubek, H. Zanin, Dissipative effects in nonideal supercapacitors and batteries, Journal of Energy Storage 69, 107985 (2023).
B. A. B. Francisco, J. P. O. Júlio, C. G. Anchieta, T. C. M. Nepel, R. M. Filho, G. Doubek, Systematic study of O2 supply in Li–O2 batteries with high and low donor number solvents, ACS Appl. Energy Mater. 6, 5167–5176 (2023)
L. M. Silva, L. G. Sousa, R. Vicentini, J. P. Aguiar, G. Doubek, H. Zanin, Proposal of a novel methodology for the electrochemical characterization of well-behaved redox-active materials used in supercapacitors, Electrochimica Acta 457, 142458 (2023)
M. C. Policano, C. G. Anchieta, T. C. M. Nepel, F. C. B. Maia, R. M. Filho, G. Doubek, The double-edged effect of water on Li-O2 aprotic batteries, Journal of The Electrochemical Society 170, 040522 (2023)
J. P. A. Santos, C. J. B. Pagan, R. Vicentini, R. F. Teófilo, R. Beraldo, L. M. Da Silva and H. Zanin. Ion dynamics into different pore size distributions in supercapacitors under compression, Journal of Energy Chemistry 80, 110-119 (2023).
J. P. A. Santos, F. C. Rufino, J. I. Y. Ota, R. C. Fernandes, R. Vicentini, C. J. B. Pagan, L. M. Da Silva and H. Zanin. Best practices for electrochemical characterization of supercapacitors, Journal of Energy Chemistry 80, 265-283 (2023).
L. H.Costa, R. Vicentini, T. A. Silva, D. V. Franco, L. M. Da Silva and H. Zanin. Identification and quantification of the distributed capacitance and ionic resistance in carbon-based supercapacitors using electrochemical techniques and the analysis of the charge-storage dynamics, Journal of Electroanalytical Chemistry 929, 117140 (2022).
W. G. Nunes, B. M. Pires, E. H. N. S. Thaines, G. M. A. Pereira, L. M. da Silva, R. G. Freitas and H. Zanin. Operando raman spectroelectrochemical study of polyaniline degradation: A joint experimental and theoretical analysis, Journal of Energy Storage 55, 105770 (2022).
A. J. P. Neto, D. A. C. Da Silva, V. A. Gonçalves, H. Zanin, R. G. Freitas and E. E. Fileti. An evaluation of the capacitive behavior of supercapacitors as a function of the radius of cations using simulations with a constant potential method, Physical Chemistry Chemical Physics 24, 3280-3288 (2022).
J. F. L. Silva, E. S. Lopes, C. G. Anchieta, M. R. W. Maciel, G. Doubek and R. M. Filho. Biomass in Li-O2 batteries? Deep discharge performance of an O2 electrode based on humins, Chemical Engineering Transactions 92, 337-342 (2022)
J. F L. Silva, M. C. Policano, G. C. Tonon, C. G. Anchieta, G. Doubek and R. M. Filho. The potential of hydrophobic membranes in enabling the operation of the lithium-air batteries with ambient air, Chemical Engineering Journal Advances 11, 100336 (2022)
T. C. Lourenço, L. M. S. Barros, C. G. Anchieta, T. C. M. Nepel, J. P. O. Júlio, L. G. Dias, R. M. Filho, G. Doubek and J. L. F. Da Silva. Tuning aprotic solvent properties with long alkyl chain ionic liquid for lithium-based electrolytes, Journal of Materials Chemistry A 10, 11684-11701 (2022).
R. Venâncio, R. Vicentini, L. H. Costa, R. Teófilo, L. M. da Silva and H. Zanin. In-situ electrochemical and operando Raman techniques to investigate the effect of porosity in different carbon electrodes in organic electrolyte supercapacitors, Journal of Energy Storage 50, 104219 (2022).
M. M. Amaral, V. Y. Yukuhiro, R. Vicentini, A. C. Peterlevitz, L. M. da Silva, P. Fernandez and H. Zanin. Direct observation of the CO2 formation and C–H consumption of carbon electrode in an aqueous neutral electrolyte supercapacitor by in-situ FTIR and Raman, Journal of Energy Chemistry 71, 488-496 (2022).
C. G. Real, E. H. N. S. Thaines, L. A. Pocrifka, R. G. Freitas, G. Singh and H. Zanin. Freestanding niobium pentoxide-decorated multiwalled carbon nanotube electrode: Charge storage mechanism in sodium-ion pseudocapacitor and battery, Journal of Energy Storage 52, 104793 (2022)
W. G. Nunes, A. M. Pascon, A. Freitas, L. G. De Sousa, D. V. Franco, H. Zanin and L. M. da Silva. Electrochemical behavior of symmetric electrical double-layer capacitors and pseudocapacitors and identification of transport anomalies in the interconnected ionic and electronic phases using the impedance technique, Nanomaterials 12, 676-699 (2022).
E. E Fileti, A. Pascon, D. V Franco, L. M. Da Silva and H. Zanin. Effect of conductivity, viscosity, and density of water-in-salt electrolytes on the electrochemical behavior of supercapacitors: molecular dynamics simulations and in situ characterization studies, Materials Advances 3, 611-623 (2022)
M. C. Policano, C. G. Anchieta, T. C. M. Nepel, R. M. Filho and G. Doubek. Water in aprotic Li‑O2 batteries: A critical review, ACS Applied Energy Materials, (2022).
J. P. A. Santos, M. J. Pinzón, E. A. Santos , R. Vicentini, C. J. B. Pagan, L. M. da Silva and H. Zanin. Boosting energy-storage capability in carbon-based supercapacitors using low temperature water-in-salt electrolytes, Journal of Energy Chemistry, 70, 521-530 (2022).
J. P. O. Julio, B. A. B. Francisco, B. P. de Sousa, J. F. L. Silva, C. G. Anchieta, T. C. M. Nepel, C. B. Rodella, R. M. Filho and G. Doubek. Effect of O2 flow in discharge products and performance of Li-O2 batteries, Chemical Engineering Journal Advances 10, 100271 (2022).
J. Fiates and G. Doubek. Theoretical Insights into Impact of Electrode and Electrolyte Over Li-Air Battery, Journal of The Electrochemical Society, 169, 030521 (2022).
C. G. Real, R. Vicentini, W. G. Nunes, A. M. Pascom, F. A. Campos, L. M. Da Silva, R. G. Freitas and H. Zanin. Analyses of dispersive effects and the distributed capacitance in the time and frequency domains of activated carbon nanofiber electrodes as symmetric supercapacitors, Electrochimica Acta 402, 139299 (2022).
R. Vicentini, R. Venâncio, W. Nunes, L. M. Da Silva and H. Zanin. New insights on the sodium water-in-salt electrolyte and carbon electrode interface from electrochemistry and operando raman studies, ACS Applied Materials & Interfaces 13, 61139–61153 (2021).
R. Vicentini, R. Beraldo, J. P. Aguiar, F. E. Oliveira, F. C. Rufino, D. R. G. Larrude, L. M. da Silva and H. Zanin. Niobium pentoxide nanoparticles decorated graphene as electrode material in aqueous-based supercapacitors: Accurate determination of the working voltage window and the analysis of the distributed capacitance in the time domain, Journal of Energy Storage 44 Part B, 103371 (2021).
M. Alexandreli, C. B. Brocchi, D. M. Soares, W. G. Nunes, B. G. Freitas, F. E. R. De Oliveira, L. E. C. A. Schiavo, A. C. Peterlevitz, L. M. da Silva and H. Zanin. Pseudocapacitive behaviour of iron oxides supported on carbon nanofibers as a composite electrode material for aqueous-based supercapacitors, Journal of Energy Storage 42, 103052 (2021).
M. M. Amaral, R. Venâncio, A. C. Peterlevitz and H. Zanin. Recent advances on quasi-solid-state electrolytes for supercapacitors, Journal of Energy Chemistry, 67, 697-717 (2021).
T. C. M. Nepel, C. G. Anchieta, L. F. Cremasco, B. P. Sousa, A. N. Miranda, L. C. C. B. Oliveira, B. A. B. Francisco, J. P. de O. Júlio, F. C. B. Maia, R. O. Freitas, C. B. Rodella, R. M. Filho, G. Doubek. In Situ Infrared Micro and Nanospectroscopy for Discharge Chemical Composition Investigation of Non-Aqueous Lithium–Air Cells, Advanced Energy Material 11, 2101884 (2021).
A. N. de Miranda, W. G. Nunes, L. J. Maschio, L. G. F. Pereira, S. Okamoto, R. Vieira and G. Doubek. Conversion of Co-Mn-Al hydrotalcites in highly active spinel-type catalysts for peroxide decomposition, Catalysis Today 397-399, 365-374 (2021).
L. F. Cremasco, C. G. Anchieta, T. C. M. Nepel, A. N. Miranda, B. P. Sousa, C. B. Rodella, R. M. Filho and G. Doubek. Operando Synchroton XRD of bromide mediated Li-O2 battery. ACS Applied Materials & Interfaces 13, 13123–13131 (2021).
J. F. L. Silva, G. E. Ignácio, T. C. M. Nepel, G. Doubek and R. M. Filho. Dry solvents for batteries: Equilibrium study of water adsorption from dimethyl sulfoxide using 3A Zeolite, Chemical Engineering Transactions 86, 1093-1098 (2021).
J. F. L. Silva, G. Doubek and R. M. Filho. Impact of the catalytic activity of carbon nanotubes in the perfomance of Li-O2 batteries, Chemical Engineering Transactions 86, 499-504 (2021).
D. M. Soares, Z. Ren, S. B. Mujib, S. Mukherjee, C. G. M. Real, M. Anstine, H. Zanin and G. Singh. Additive manufacturing of electrochemical enegy storage systems electrodes, Advanced Energy & Sustainability Research 2, 2000111. (2021).
R. Vicentini, W. G. Nunes, L. H. da Costa, L. M. Da Silva, B. Freitas, A. M. Pascon, O. V. Boas and H. Zanin. Multi-walled carbon nanotubes and activated carbon composite material as electrodes for electrochemical capacitors, Journal of Energy Storage 33, 100738 (2021).
R. Vicentini, L. M. da Silva, D. V. Franco, W. G. Nunes, J. Fiates, G. Doubek, L. F. M. Franco, R. G. Freitas, C. Fantini and H. Zanin. Raman probing carbon & aqueous electrolytes interfaces and molecular dynamics simulations towards understanding electrochemical properties under polarization conditions in supercapacitors, Journal of Energy Chemistry 60, 279-292 (2021).
B. M. Pires, W. G. Nunes, B. G. Freitas, F. E. Oliveira, V. Katic, C. B. Rodella, L. M. Da Silva and H. Zanin. Characterization of porous cobalt hexacyanoferrate and activated carbon electrodes under dynamic polarization conditions in a sodium-ion pseudocapacitor, Journal of Energy Chemistry 54, 53-62 (2021).
D. A. C. Da Silva, A. J. P. Neto, A. M. Pascon, E. E. Fileti, L. R. C. Fonseca and H. Zanin. Combined density functional theory and molecular dynamics simulations to investigate the effects of quantum and double-layer capacitances in functionalized graphene as the electrode material of aqueous-based supercapacitors, The Journal of Physical Chemistry C 125, 5518-5524 (2021).
W. G. Nunes, A. N. Miranda, B. Freitas, R. Vicentini, A. Oliveira, R. G. Freitas, L. Morais, G. Doubek and H. Zanin. Charge-storage mechanism of highly defective NiO nanostructures onto carbon nanofibers in electrochemical supercapacitor, Nanoscale 13, 9590-9605 (2021).
M. M. Amaral, A. C. Peterlevitz, C. A. R. Júnior, L. M. Da Silva and H. Zanin. Robust, freestanding, and bendable multi-walled carbon nanotube buckypapers as electrode materials for quasi-solid-state potassium-ion supercapacitors, Diamond and Related Materials 115, 108354 (2021).
B. Freitas, W. G. Nunes, D. M. Soares, F. C. Rufino, C. M. Moreira, L. M. Da Silva and H. Zanin. Robust, flexible, freestanding and high surface area activated carbon and multi-walled carbon nanotubes composite material with outstanding electrode properties for aqueous-based supercapacitors, Materials Advances 2, 4264-4276 (2021).
W. G. Nunes, R. Vicentini, B. G. A. Freitas, F. E. R. Oliveira, A. M.P. Marque, R. Maciel Filho, G. Doubek, L. M. Da Silva and H. Zanin. Pseudo-capacitive behavior of multi-walled carbon nanotubes decorated with nickel and manganese (hydr) oxides nanoparticles, Journal of Energy Storage 31, 101583 (2020).
W. G. Nunes, B. G. A. Freitas, R. M. Beraldo, R. Maciel Filho, L. M. Da Silva and H. Zanin. A rational experimental approach to identify correctly the working voltage window of aqueous-based supercapacitors, Nature Scientific Reports 10, 19195 (2020).
L. M. Da Silva, R. Cesar, C. M. R. Moreira, J. H. M. Santos, L. G. De Souza, B. M. Pires, R. Vicentini, W. Nunes and H. Zanin. Reviewing the fundamentals of supercapacitors and the difficulties involving the analysis of the electrochemical findings obtained for porous electrode materials, Energy Storage Materials 27, 555-590 (2020).
J. Fiates, Y. Zhang, L. F. M. Franco, E. J. Maginn and G. Doubek. Impact of anion shape on Li+solvation and on transport properties for lithium–air batteries: a molecular dynamics study, Physical Chemistry Chemical Physics 22, 15842-15852 (2020).
W. G. Nunes, B. M. Pires, F. E. R. De Oliveira, A. M. P. De Marque, L. F. Cremasco, R. Vicentini, G. Doubek, L. M. da Silva and H. Zanin. Study of the aging process of nanostructured porous carbon-based electrodes in electrochemical capacitors filled with aqueous or organic electrolytes, Journal of Energy Storage 28, 101249 (2020).
D. A. C. da Silva, A. J. P. Neto, A. M. Pascon, E. E. Fileti, L. R. C. Fonseca and H. Zanin. Exploring doped or vacancy-modified graphene-based electrodes for applications in asymmetric supercapacitors, Physical Chemistry Chemical Physics 22, 3906-3913 (2020).
V. S. Carvalho, A. N. Miranda, W. G. Nunes, L. H. Costa, A. M. Pascon, C. B. Rodella, H. Zanin and G. Doubek. Radially ordered carbon nanotubes performance for Li-O2 batteries: pre-treatment influence on capacity and discharge products, Catalysis Today 348, 299-306 (2020).
R. Vicentini, W. G. Nunes, L. H. Costa, L. M. da Silva, A. Pascon, P. Jackson, G. Doubek and H. Zanin. Highly stable nickel-aluminum alloy current collectors and highly defective multi-walled carbon nanotubes active material for neutral aqueous-based electrochemical capacitors, Journal of Energy Storage 23, 116-127 (2019).
W. G. Nunes, L. M. da Silva, R. Vicentini, B. G. A. Freitas, L. H. Costa, A. Pascon and H. Zanin. Nickel oxide nanoparticles supported onto oriented multi-walled carbon nanotube as electrodes for electrochemical capacitors, Electrochimica Acta 298, 468-483 (2019).
J. J. S. Teles, E. R. Faria, J. H. M. Santos, L. G. de Sousa, D. V. Franco, W. G. Nunes, H. Zanin and L. M. da Silva. Supercapacitive properties, anomalous diffusion, and porous behavior of nanostructured mixed metal oxides containing Sn, Ru, and Ir, Electrochimica Acta 295, 302-315 (2019).
R. Vicentini, L. M. da Silva, E. P. Cecilio Junior, T. A. Alves, W. G. Nunes and H. Zanin. How to measure and calculate equivalent series resistance of electric double-layer capacitors, Molecules 24, 24081452 (2019).
J. Li, G. Doubek, L. M. Brown and A. D. Taylor. Recent Advances in Metallic Glass Nanostructures: Synthesis Strategies and Electrocatalytic Applications, Advanced Materials 31, 1802120 (2019).
R. Vicentini, D. M. Soares, W. Nunes, B. Freitas, L. Costa, L. M. Da Silva and H. Zanin. Core-niobium pentoxide carbon-shell nanoparticles decorating multiwalled carbon nanotubes as electrode for electrochemical capacitors, Journal of Power Sources 434, 226737 (2019).
R. Vicentini, W. Nunes, B. G. A. Freitas, L. M. Da Silva, D. M. Soares, R. Cesar, C. B. Rodella and H. Zanin. Niobium pentoxide nanoparticles @ multi-walled carbon nanotubes and activated carbon composite material as electrodes for electrochemical capacitors, Energy Storage Materials 22, 311-322 (2019).
D. M. Soares, R. Vicentini, A. C. Peterlevitz, C. B. Rodella, L. M. da Silva and H. Zanin. Tungsten oxide and carbide composite synthesized by hot filament chemical deposition as electrodes in aqueous-based electrochemical capacitors, Journal of Energy Storage 26, 100905 (2019).
C. G. M. Real, R. Vicentini, W. G. Nunes, O. Vilas Boas, T. A. Alves, D. M. Soares and H. Zanin. Polyacrylonitrile and activated carbon composite for electric double layer capacitors, SAE International, 2018-36-0310 (2018).
R. Vicentini, W. G. Nunes, L. H. Costa, A. Pascon, L. M. da Silva, M. Baldan and H. Zanin. Environmentally friendly functionalization of porous carbon electrodes for aqueous-based electrochemical capacitors, IEEE Transactions on Nanotechnology 18, 73-82 (2018).
C. G. M. Real, R. Vicentini, W. G. Nunes, O. Vilas Boas, L. H. Costa, D. M. Soares and H. Zanin. Electric double layer capacitors prepared with polyvinyl alcohol and multi-walled carbon nanotubes,SAE International, 2018-36-0313 (2018).
R. Vicentini, L. H. Costa, W. G. Nunes, O. Vilas Boas, D. M. Soares, T. A. Alves, C. G. M. Real, C. Bueno, A. C. Peterlevitz and H. Zanin. Direct growth of mesoporous carbon on aluminum foil for supercapacitors devices, Journal of Materials Science: Materials in Electronics 29, 10573-10582 (2018).
W. G. Nunes, R. Vicentini, L. M. da Silva, L. H. Costa, T. Tadeu and H. Zanin. Surface and electrochemical properties of radially oriented multiwalled carbon nanotubes grown on stainless steel mesh, Journal of the Electrochemical Society 165, A3684 (2018).
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