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L.S. Cavalcante

state university of piauí

59H-index
220Paper Count
9.7KCitation Count
Published Papers 97
Publication Date
High photocatalytic activity of star-like PbWO4 microcrystals: structural analysis and degradation of anionic and cationic dyes
err2026-01-17
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errOAAI
errArthur Francisco de Paiva Alcântara; Vicente de Sousa Marques; Florisvaldo Clementino Santos Filho; Laécio Santos Cavalcante; José Milton Elias de Matos; Edvani Curti Muniz
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Structural characterization, optical behavior, and sonocatalytic degradation of Rhodamine 6G dye with CuWO4 nanocrystals
err2025-10-10
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PREAI
errD.M.L. Cavalcante; M.A.B Ramos; A.J.P Silva Neto; P.B. de Sousa; L.K.R. Silva; L.P.S. Santos; L.S. Cavalcante
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Efficient dye degradation of Rhodamine B using PVA-based nanofiber composites with β-Ag₂MoO₄ and α-Ag₂WO₄ semiconductors
err2025-07-20
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PREAI
errVicente de Sousa Marques; Arthur Francisco de Paiva Alcântara; Marta Silva dos Santos Gusmão; Hidembergue Ordozgoith da Frota; Laécio Santos Cavalcante; Josy Antevelli Osajima; Edvani Curti Muniz
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Tandem cell configured with n-WO 3 | p-CuBi 2 O 4 junction for water splitting
err2025-01-01
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PREAI
errRamos, Caroline M. V. P.; Costa, Antonio G. R.; Silva, Maria K.; Antunes, Renato A.; Silva, Lara K. R.; Silva, Rejane M. P.; Cavalcante, Laecio S.; Santos, Reginaldo S.
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Photocatalytic degradation of tetracycline antibiotic by BaWO4 microcrystals with surface modified by silver nanoparticles
err2025-01-01
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PREAI
errCruz, V. L. G.; Neto, A. J. P. Silva; Sousa, B. S.; de Sousa, P. B.; Ribeiro, E. P.; Quinzeiro, S. F. L.; Lopes, F. H. P.; Gusmao, G. O. M.; Garcia, R. R. P.; Cavalcante, L. S.
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Theoretical and experimental investigation on electronic and photocatalytic properties of n-p BiOBr/FeWO4 heterojunction for dyes degradation
err2025-01-01
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PREAI
errSilva, Leticia M. B.; Barros, Francisco A. A.; Oliveira, Marisa C.; Ribeiro, Renan A. P.; da Costa, M. E. H. Maia; Alves, Odivaldo C.; Santos, Evelyn C. S.; Souza, Luiz K. C. de; Santos, C. C.; de Menezes, A. S.; Sharma, Surender K.; Luz Jr, Geraldo E.; Cavalcante, L. S.; Longo, E.; Almeida, M. A. P.
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Synthesis, characterization, photocatalytic and bactericidal properties of Ag 3 PO 4 /NiCo-metal - organic framework composite irradiated by white light emitting diode
err2024-11-01
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PREAI
errMorais, Marcelo L.; Quinzeiro, Sanoelle F. L.; Nobre, Marcio L. M.; Lopes, Joyce B. A.; Cavalcante, Laecio S.; Silva-Neto, Antonio J. P.; Ribeiro, Lara K.; Cruz-Filho, Joao F.; Luz, Geraldo E.
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Structural investigation, photoluminescence, and antibacterial properties of purified palygorskite impregnated with α-Ag 2 WO 4 microcrystals
err2024-10-01
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PREAI
errQuinzeiro, S. F. L.; Morais, M. L.; Lopes, J. S.; Silva-Neto, A. J. P.; Ribeiro, L. K.; Nobre, M. L. M.; Lopes, J. B. A.; de Sousa, C. P.; Longo, E.; Cavalcante, L. S.
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Structure, optical, colorimetric, and supercapacitor properties of anode α-CuWO4 crystals
err2024-01-01
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PREAI
errReis, L. R. M.; Costa, M. J. S.; Oliveira, Y. L.; Santos, R. S.; Sczancoski, J. C.; Cavalcante, L. S.
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Supercapacitor electrode properties of NiWO4 nanocrystals processed by thermal plasma and deposited on the FTO substrate
err2024-01-01
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PREAI
errAraujo, L. N. M.; Costa, M. J. S.; Sousa, B. S.; de Sousa, P. B.; Monca, R. M.; Araujo, A. G. F.; de Sousa, R. R. M.; Santos, F. E. P.; Santos, R. S.; Cavalcante, L. S.
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Sonophotocatalytic degradation of Rhodamine B dye on MgWO4 crystals modified with AgNPs
err2023-10-01
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PREAI
errVieira, Vitoria E. M.; Lopes, Francisco H. P.; Noleto, Luis F. G.; Costa, Maria J. S.; Silva, Rejane M. P.; Gusmao, Gustavo O. M.; Cruz-Filho, Joao F.; Santos, Francisco E. P.; Cavalcante, Laecio S.; Luz Jr, Geraldo E.
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ZnWO4 nanocrystals prepared by thermal plasma processing
err2023-04-13
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PREAI
errde Araujo, L. N. M.; Sousa, B. S.; de Araujo, A. G. F.; Moncao, R. M.; Feitor, M. C.; Sczancoski, J. C.; Almeida, M. A. P.; Santos, F. E. P.; de Sousa, R. R. M.; Cavalcante, L. S.
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BiOBr/ZnWO4 heterostructures: An important key player for enhanced photocatalytic degradation of rhodamine B dye and antibiotic ciprofloxacin
err2023-02-01
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PREAI
errSantana, Rafael W. R.; Lima, A. E. B.; de Souza, Luiz K. C.; Santos, Evelyn C. S.; Santos, C. C.; de Menezes, A. S.; Sharma, Surender K.; Cavalcante, L. S.; da Costa, Marcelo E. H. Maia; Sales, T. O.; Jacinto, Carlos; Luz Jr, G. E.; Almeida, M. A. P.
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Experimental and Theoretical Correlation of Modulated Architectures of β-Ag2MoO4 Microcrystals: Effect of Different Synthesis Routes on the Morphology, Optical, Colorimetric, and Photocatalytic Properties
err2022-11-27
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PREAI
errLopes, F. H. P.; Noleto, L. F. G.; Vieira, V. E. M.; de Sousa, P. B.; Juca, A. C. S.; Oliveira, Y. L.; Costa, K. R. B. S.; Almeida, M. A. P.; Gouveia, A. F.; Cavalcante, L. S.
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Ag2WO4 as a multifunctional material: Fundamentals and progress of an extraordinarily versatile semiconductor
err2022-11-01
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errOAAI
errGouveia, A. F.; Roca, R. A.; Macedo, N. G.; Cavalcante, L. S.; Longo, E.; San-Miguel, M. A.; Altomare, A.; da Silva, G. S.; Andres, J.
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Tug-of-War Driven by the Structure of Carboxylic Acids: Tuning the Size, Morphology, and Photocatalytic Activity of α-Ag2WO4
err2022-09-23
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errRibeiro, Lara Kelly; Fernandes Gouveia, Amanda; Silva, Francisco das Chagas M.; Noleto, Luis F. G.; Assis, Marcelo; Batista, Andre M.; Cavalcante, Laecio S.; Guillamon, Eva; Rosa, Ieda L., V; Longo, Elson; Andres, Juan; Luz, Geraldo E., Jr.
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Microwave-assisted hydrothermal synthesis of CuWO4-palygorskite nanocomposite for enhanced visible photocatalytic response
err2021-05-01
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PREAI
errLima, A. E. B.; Reis, R. Y. N.; Ribeiro, L. S.; Ribeiro, L. K.; Assis, M.; Santos, R. S.; Fernandes, C. H. M.; Cavalcante, L. S.; Longo, E.; Osajima, J. A. O.; Luz Jr, G. E.
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Electronic structure, optical and sonophotocatalytic properties of spindle-like CaWO4 microcrystals synthesized by the sonochemical method
err2021-02-01
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PREAI
errde Sousa, P. B.; Gouveia, A. F.; Sczancoski, J. C.; Nogueira, I. C.; Longo, E.; San-Miguel, M. A.; Cavalcante, L. S.
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Structural characterization, morphology, optical and colorimetric properties of NiWO4 crystals synthesized by the co-precipitation and polymeric precursor methods
err2020-12-01
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PREAI
errOliveira, Y. L.; Costa, M. J. S.; Juca, A. C. S.; Silva, L. K. R.; Longo, E.; Arul, N. S.; Cavalcante, L. S.
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An investigation of photovoltaic devices based onp-typeCu2Oandn-typeγ-WO3junction through an electrolyte solution containing a redox pair
err2020-09-13
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errOAAI
errResende, Andressa L. S.; Costa, Antonio G. R.; Lima, Aline E. B.; Costa, Maria J. S.; Longo, Elson; Cavalcante, Laecio S.; Santos, Reginaldo S.
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