Development of Bismuth Oxyhalides for Organic Pollutant Photodegradation and Water Oxidation: Effect of Synthesis Parameter and Halide Species

Authors: Macedo, Gabriel K., Dias, Eduardo Henrique, Ribeiro, Caue, Lopes, Osmando F.

Source: Journal of the Brazilian Chemical Society. January 2022 33(8)

Subject Terms: BiOX (X = Cl, Br, I), hydrothermal treatment, photocatalysis, organic pollutant photodegradation, O2 evolution

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REDUçãO DE CO2 EM HIDROCARBONETOS E OXIGENADOS: FUNDAMENTOS, ESTRATéGIAS E DESAFIOS

Authors: Silva, Gelson T. S. T. da, Lopes, Osmando F., Dias, Eduardo H., Torres, Juliana A., Nogueira, André E., Faustino, Leandro A., Prado, Fernando S., Patrocínio, Antônio O. T., Ribeiro, Caue

Source: Química Nova. August 2021 44(8)

Subject Terms: artificial photosynthesis, CO2 conversion, photochemical, electrochemical

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Semicondutores heteroestruturados: uma abordagem sobre os principais desafios para a obtenção e aplicação em processos fotoquímicos ambientais e energéticos

Authors: Bueno, Romero T., Lopes, Osmando F., Carvalho, Kele T. G., Ribeiro, Caue, Mourão, Henrique A. J. L.

Source: Química Nova. June 2019 42(6)

Subject Terms: semiconductor, heterostructures, photochemical processes, environmental, energy

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ÓXIDOS DE NIÓBIO: UMA VISÃO SOBRE A SÍNTESE DO Nb2O5 E SUA APLICAÇÃO EM FOTOCATÁLISE HETEROGÊNEA

Authors: Lopes, Osmando F., Mendonça, Vagner R. de, Silva, Fernando B. F., Paris, Elaine C., Ribeiro, Caue

Source: Química Nova. January 2015 38(1)

Subject Terms: Nb, Nb2O5, heterogeneous photocatalysis, synthesis

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Flexible electrodes based on laser-induced graphene as an analytical platform to monitor amoxicillin

Authors: de Souza, Cassiano Cunha, Carvalho, Mayane Sousa, de Oliveira, Wallace Burger Veríssimo, Lisboa, Thalles Pedrosa, Oliveira, Raylla Santos, Lopes, Osmando F., Muñoz, Rodrigo Alejandro Abarza, Matos, Maria Auxiliadora Costa, Matos, Renato Camargo

Source: In Electrochimica Acta 20 December 2024 508

Enhanced electrochemical performance of 3D-printed electrodes via blue-laser irradiation and (electro)chemical treatment

Authors: Carvalho, Mayane S., Rocha, Raquel G., Nascimento, Amanda Beatriz, Araújo, Diele A.G., Paixão, Thiago R.L.C., Lopes, Osmando F., Richter, Eduardo M., Muñoz, Rodrigo A.A.

Source: In Electrochimica Acta 1 December 2024 506

From conventional inorganic semiconductors to covalent organic frameworks: advances and opportunities in heterogeneous photocatalytic CO2 reduction

Authors: Carmo, Marcos Eduardo G., Spies, Laura, Silva, Gabriela N., Lopes, Osmando F., Bein, Thomas, Schneider, Jenny, Patrocinio, Antonio Otavio T.

Source: Journal of materials chemistry.A. 11(26):13815-13843

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Oxygen plasma-treated graphite sheet electrodes: A sensitive and disposable sensor for methamphetamines

Authors: Pereira, Jian F.S., Melo, Larissa M.A., Arantes, Luciano C., Borges, Pedro H.S., Faria, Lucas V., da Cunha, Kelly F., Souza, Karla A.O., Soté, William O., Costa, Jose Luiz, Nossol, Edson, Gelamo, Rogério V., Richter, Eduardo M., Comar, Moacyr, Jr, dos Santos, Wallans T.P., Lopes, Osmando F., Muñoz, Rodrigo A.A.

Source: In Electrochimica Acta 1 November 2023 467

Long-and short-range structure of SnO2 nanoparticles: Synthesis and photo(electro)catalytic activity

Authors: da Silva, Gelson T.S.T., Lopes, Osmando F., Catto, Ariadne C., Patrocinio, Antonio Otavio T., Rodrigues, João E.F.S., Mesquita, Alexandre, Ribeiro, Caue, Avansi, Waldir, Jr., da Silva, Luís F.

Source: In Materials Chemistry and Physics 1 September 2023 305

Visible light-driven CO2 photoreduction by a Re(I) complex immobilized onto CuO/Nb2O5 heterojunctions.

Authors: Silva, Gabriela N., Faustino, Leandro A., Nascimento, Lucas L., Lopes, Osmando F., Patrocinio, Antonio Otavio T.

Source: Journal of Chemical Physics; 1/21/2024, Vol. 160 Issue 3, p1-9, 9p

Subject Terms: HETEROJUNCTIONS, PHOTOREDUCTION, TURNOVER frequency (Catalysis), METALLIC surfaces, VISIBLE spectra, COPPER oxide, HYDROGEN evolution reactions, METALLIC oxides

Promoting CO2 electroreduction on boron-doped diamond electrodes: Challenges and trends

Authors: Souza, Fernanda L., Lopes, Osmando F., Santos, Elisama V., Ribeiro, Caue

Source: In Current Opinion in Electrochemistry April 2022 32

Exploring the stability and catalytic activity of monoethanolamine functionalized CuO electrode in electrochemical CO2 reduction.

Authors: de Almeida, Jéssica C., Lopes, Osmando F., Shviro, Meital, da Silva, Gelson T. S. T., Ribeiro, Caue, de Mendonça, Vagner R.

Source: Nanoscale; 10/21/2024, Vol. 16 Issue 39, p18455-18467, 13p

The role of counter-ions in crystal morphology, surface structure and photocatalytic activity of ZnO crystals grown onto a substrate

Authors: Catto, Ariadne C., Ferrer, Mateus M., Lopes, Osmando F., Mastelaro, Valmor R., Andrés, Juan, da Silva, Luís F., Longo, Elson, Avansi, Waldir, Jr

Source: In Applied Surface Science 1 November 2020 529

Fabrication of SrTiO3/g-C3N4 heterostructures for visible light-induced photocatalysis

Authors: Ferreira, Meiriele Antunes, da Silva, Gelson T.S.T., Lopes, Osmando F., Mastelaro, Valmor R., Ribeiro, Caue, Pires, Manoel J.M., Malagutti, Andréa R., Avansi, Waldir, Jr., Mourão, Henrique A.J.L.

Source: In Materials Science in Semiconductor Processing 15 March 2020 108

Enhancing TiO2 activity for CO2 photoreduction through MgO decoration

Authors: Torres, Juliana A., Nogueira, André E., da Silva, Gelson T.S.T., Lopes, Osmando F., Wang, Yanjie, He, Tao, Ribeiro, Caue ^*

Source: In Journal of CO2 Utilization January 2020 35:106-114

Insights into formation of anatase TiO2 nanoparticles from peroxo titanium complex degradation under microwave-assisted hydrothermal treatment

Authors: de Mendonça, Vagner R., Lopes, Osmando F., Avansi, Waldir, Jr., Arenal, Raul, Ribeiro, Caue

Source: In Ceramics International 1 December 2019 45(17) Part B:22998-23006

ZnO:ZnWO4 heterostructure with enhanced photocatalytic activity for pollutant degradation in liquid and gas phases

Authors: Carvalho, Kele T.G. ^a, Lopes, Osmando F. ^b, Ferreira, Débora C. ^{a, c}, Ribeiro, Caue ^{a, d, ∗}

Source: In Journal of Alloys and Compounds 15 August 2019 797:1299-1309

Crystallization time in ZnO: the role of surface OH groups in its photoactivityElectronic supplementary information (ESI) available. See DOI: 10.1039/d0nj03239e

Authors: de Almeida, Jéssica C., Corrêa, Mateus T., Koga, Rafaella H., Del Duque, Douglas M. S., Lopes, Osmando F., da Silva, Gelson T. S. T., Ribeiro, Caue, de Mendonça, Vagner R.

Source: New journal of chemistry. 44(42):18216-18224

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Electrochemical reduction of CO2 to formic acid on Bi2O2CO3/carbon fiber electrodes

Authors: Puppin, Lara G., Khalid, Mohd., da Silva, Gelson T. T., Ribeiro, Caue, Varela, Hamilton, Lopes, Osmando F.

Source: Journal of materials research. 35(3):272-280

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100191032400.0x000001&indx=1&recIds=ETOCvdc_100191032400.0x000001

Acidic surface niobium pentoxide is catalytic active for CO2 photoreduction

Authors: da Silva, Gelson T.S.T., Nogueira, André E., Oliveira, Jéssica A., Torres, Juliana A., Lopes, Osmando F., Ribeiro, Caue

Source: In Applied Catalysis B: Environment and Energy March 2019 242:349-357