Search Results - "de Souza, Eder Carlos Ferreira"

Anthocyanin from Vitis labrusca grape used as sensitizer in DSSC solar cells by Szostak, Rodrigo, de Souza, Eder Carlos Ferreira, Antunes, Sandra Regina Masetto, Borges, Christiane Philippini Ferreira, de Andrade, André Vitor Chaves, Rodrigues, Paulo Rogério Pinto, Antunes, Augusto Celso

“…Dye sensitized solar cells or “Grätzel” cells are electrochemical devices capable of performing the direct conversion of light into electricity and are less…”
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Ca2V2O7 as an Anode‐Active Material for Lithium‐Ion Batteries: Effect of Conductive Additive and Mass Loading on Electrochemical Performance by Silvano, Leticia Trezecik, Sandherr, Jens, Valadares Folgueras, Marilena, Ferreira de Souza, Eder Carlos, Kaya, Pinar, Knoblauch, Volker

“…Lithium‐ion batteries (LIBs) play a crucial role in using renewable sources. Vanadates have been applied as anode material due to the combined diffusion…”
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Synthesis and characterization of pigments of the LaAl1−xFexO3 system – Application in ceramic and polymer by Maranha, Filipy Gobbo, Fiuza, Tanna Elyn Rodrigues, Souza, Eder Carlos Ferreira de, Borges, José Flávio Marcelino, Cunha, João Batista Marimon da, Andrade, André Vitor Chaves de, Antunes, Sandra Regina Masetto, Antunes, Augusto Celso

“…Pigments from the LaAl1−xFexO3 (x = 0.00 to 1.00) system were synthesized through the citrate method and thermally treated at 910 °C for 4 h. The samples…”
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Synthesis of zeolites from residual diatomite using a microwave-assisted hydrothermal method by Stafin, Geovana, Grzebielucka, Edson Cezar, Antunes, Sandra Regina Masetto, Borges, Christiane Philippini Ferreira, de Andrade, André Vitor Chaves, Alves, Suellen Aparecida, de Souza, Éder Carlos Ferreira

“…[Display omitted] •Zeolites synthesized from diatomite obtained from waste.•The microwave-assisted hydrothermal process makes it easier to obtain…”
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Synthesis of Brown Inorganic Pigments with Spinel Structure from the Incorporation of Spent Alkaline Batteries by Almeida, Letícya Jéssica, Grzebielucka, Edson Cezar, Antunes, Sandra Regina Masetto, Borges, Christiane Philippini Ferreira, Andrade, André Vitor Chaves de, Souza, Éder Carlos Ferreira de

“…In this work, inorganic pigments were synthesized by solid state reaction, from the incorporation of components of exhausted alkaline batteries. For this,…”
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A novel foam glass obtained from solid waste: A sustainable strategy for application in the degradation of an environmental pollutant by Cruz, Gustavo Menin, Murr, Carlos Guilherme, Stafin, Geovana, Grzebielucka, Edson Cezar, Ferreira Borges, Christiane Philippini, Arrúa, Maria Elena Payret, de Souza, Eder Carlos Ferreira, Alves, Suellen Aparecida, Masetto Antunes, Sandra Regina

“…Foams glass were obtained from solid waste of flat glass and exhausted alkaline batteries. The physical, chemical, crystalline and morphological properties of…”
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Effect of Pr6O11 doping in electrical and microstructural properties of SnO2-based varistors by Irion, Hervê Stangler, Souza, Eder Carlos Ferreira de, Andrade, André Vitor Chaves de, Antunes, Sandra Regina Masetto, Antunes, Augusto Celso

“…The influence of the dopant Pr6O11 was investigated with regard to the electrical and microstructural properties of the system…”
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Magnetic heterostructures of NiFe2O4 and TiO2: Pechini synthesis, characterization and photocatalytic performance in arsenite oxidation by de Cristo Borges, Giulia Caroline, Verdi, Isadora Roberta, Fidelis, Michel Zampieri, Junior, Henrique Emilio Zorel, Lenzi, Giane Gonçalves, de Souza, Éder Carlos Ferreira, Alves, Odivaldo Cambraia, Brackmann, Rodrigo

“…In this work, the aim was to synthesize photocatalysts containing NiFe2O4 and TiO2, forming heterostructures applied in the decontamination of As (III) in an…”
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Iron-based inorganic pigments from residue: Preparation and application in ceramic, polymer, and paint by Fiuza, Tanna Elyn Rodrigues, Borges, José Flávio Marcelino, Cunha, João Batista Marimon da, Antunes, Sandra Regina Masetto, Andrade, André Vitor Chaves de, Antunes, Augusto Celso, Souza, Éder Carlos Ferreira de

“…Alternative orange to dark red pigments were produced by purifying scum ashes from anaerobic treatment of domestic sewage. Scum samples collected a year apart…”
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Improvement in varistor properties of CaCu3Ti4O12 ceramics by chromium addition by Grzebielucka, Edson Cezar, Leandro Monteiro, João Frederico Haas, de Souza, Eder Carlos Ferreira, Ferreira Borges, Christiane Philippini, de Andrade, André Vitor Chaves, Cordoncillo, Eloísa, Beltrán-Mir, Héctor, Antunes, Sandra Regina Masetto

“…[Display omitted] •Add of chromium to CaCu3Ti4-xCrxO12 (CCTO) system.•The substitution of Cr(III) on the Ti(IV) site occurs for maximum of 0.025 mol %.•Low…”
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Synthesis and characterization of CeO2·α-Fe2O3 and CeO2·Pr6O11 ceramic pigments through the solid state reaction and modified sol–gel method by Olegário, Renata Cristina, Souza, Eder Carlos Ferreira de, Borges, José Flávio Marcelino, Cunha, João Batista Marimon da, Andrade, André Vitor Chaves de, Antunes, Sandra Regina Masetto, Antunes, Augusto Celso

“…Ceramic pigments, CeO2·α-Fe2O3 and CeO2·Pr6O11 systems, were synthesized through the solid state reaction at 1300 °C/3 h and modified sol–gel method at…”
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Influence of Nb2O5 on the varistor behavior of TiO2–Cr2O3 system by Follador Neto, Ricardo Guido, de Souza, Eder Carlos Ferreira, de Andrade, André Vitor Chaves, Antunes, Sandra Regina Masetto, Antunes, Augusto Celso

“…This work investigated the influence of Nb 2 O 5 dopant on the varistor behavior of the ternary system (99.95 − x)%TiO 2 , 0.05 %Cr 2 O 3 , x%Nb 2 O 5 , where…”
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Production of brown inorganic pigments with spinel structure using spent zinc-carbon batteries by Tanna Elyn Rodrigues Fiuza, Daiane Göttert, Laura Jane Pereira, Sandra Regina Masetto Antunes, André Vitor Chaves de Andrade, Augusto Celso Antunes, Éder Carlos Ferreira de Souza

“…In recent years, there has been an increase in the production of zinc-carbon batteries to fulfil the demand for portable energy. This has led to an increase in…”
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CeO2-Fe2O3 mixed oxides: Synthesis, characterization and evaluation in the photocatalytic degradation of nitroaromatic compounds from wastewater of the explosives industry by Nava, Mariana Riboli, Pereira, Cíntia Andreia Alves, Brackmann, Rodrigo, Lenzi, Giane Gonçalves, Dias, Daniele Toniolo, de Souza, Éder Carlos Ferreira, Borges, José Flávio Marcelino, da Cunha, João Batista Marimon, Barreto-Rodrigues, Marcio

“…[Display omitted] •Iron incorporation in CeO2 led to the formation of Ce1-xFexO2-δ solid solutions.•Fe insertion redshifted the CeO2 absorption edge and…”
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Fe-doped pyrochlores and defect fluorites as photocatalysts: Efficient dye degradation under visible light irradiation by Veiga, Emerson Luiz dos Santos, Murr, Carlos Guilherme, Souza, Eder Carlos Ferreira de, Alves, Suellen Aparecida, Antunes, Sandra Regina Masetto, Beltrán-Mira, Héctor, Cordoncillo, Eloisa

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Effect of synthesis method on the structural and optical properties of Ca2V2O7 by Silvano, Leticia Trezecik, Folgueras, Marilena Valadares, De Souza, Eder Carlos Ferreira

“…Vanadium oxides have been extensively studied once vanadium oxidation states provide unique characteristics, allowing applications in several areas, such as…”
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Ca 2 V 2 O 7 as an Anode‐Active Material for Lithium‐Ion Batteries: Effect of Conductive Additive and Mass Loading on Electrochemical Performance by Silvano, Leticia Trezecik, Sandherr, Jens, Valadares Folgueras, Marilena, Ferreira de Souza, Eder Carlos, Kaya, Pinar, Knoblauch, Volker

“…Lithium‐ion batteries (LIBs) play a crucial role in using renewable sources. Vanadates have been applied as anode material due to the combined diffusion…”
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Synthesis and characterization of Fe3+ doped cerium–praseodymium oxide pigments by Olegário, Renata Cristina, Ferreira de Souza, Eder Carlos, Marcelino Borges, José Flávio, Marimon da Cunha, João Batista, Chaves de Andrade, André Vitor, Masetto Antunes, Sandra Regina, Antunes, Augusto Celso

“…Inorganic pigments based on (0.95−x)CeO2.(0.05)Pr6O11.(x)α-Fe2O3 (x = 0.00; 0.01; 0.02; 0.03 and 0.04) were synthesized by the solid state reaction method at…”
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Synthesis and characterization of CeO sub(2). alpha -Fe sub(2)O sub(3) and CeO sub(2).Pr sub(6)O sub(11) ceramic pigments through the solid state reaction and modified sol-gel method by Olegario, Renata Cristina, de Souza, Eder Carlos Ferreira, Borges, Jose Flavio Marcelino, da Cunha, Joao Batista Marimon, de Andrade, Andre Vitor Chaves, Antunes, Sandra Regina Masetto, Antunes, Augusto Celso

“…Ceramic pigments, CeO sub(2). alpha -Fe sub(2)O sub(3) and CeO sub(2).Pr sub(6)O sub(11) systems, were synthesized through the solid state reaction at 1300…”
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Synthesis and characterization of Fe3+ doped ceriumapraseodymium oxide pigments by Olegario, Renata Cristina, Ferreira de Souza, Eder Carlos, Marcelino Borges, Jose Flavio, Marimon da Cunha, Joao Batista, Chaves de Andrade, Andre Vitor, Masetto Antunes, Sandra Regina, Antunes, Augusto Celso

“…Inorganic pigments based on (0.95-x)CeO2.(0.05)Pr6O11.(x) alpha -Fe2O3 (xANB=ANB0.00; 0.01; 0.02; 0.03 and 0.04) were synthesized by the solid state reaction…”
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