Facile Formation of Sulfurized Nanorod-Like ZnO/Zn(OH)2 and Hierarchical Flower-Like γ-Zn(OH)2/ϵ-Zn(OH)2 from a Green Synthesis and Application as Luminescent Solar Concentrator

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorRodrigues, Aline Varella-
Autor(es): dc.creatorOnishi, Bruno Seiki Domingos-
Autor(es): dc.creatorRibeiro, Sidney José Lima-
Data de aceite: dc.date.accessioned2025-08-21T15:53:09Z-
Data de disponibilização: dc.date.available2025-08-21T15:53:09Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/cphc.202300134-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297691-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297691-
Descrição: dc.descriptionThis research endeavors to overcome the significant challenge of developing materials that simultaneously possess photostability and photosensitivity to UV-visible irradiation. Sulfurized nanorod (NR)-like ZnO/Zn(OH)2 and hierarchical flower-like γ-Zn(OH)2/ϵ-Zn(OH)2 were identified from XRD diffraction patterns and Raman vibrational modes. The sulfurized material, observed by FEG-SEM and TEM, showed diameters ranging from 10 and 40 nm and lengths exceeding 200 nm. The S2− ions intercalated Zn2+, modulating NRs to dumbbell-like microrods. SAED and HRTEM illustrated the atomic structure in (101) crystal plane. Its direct band gap of 3.0 eV was attributed to the oxygen vacancies, which also contribute to the deep-level emissions at 422 and 485 nm. BET indicated specific surface area of 4.4 m2 g−1 and pore size as mesoporosity, which are higher compared to the non-sulfurized analogue. These findings were consistent with the observed photocurrent, photostability and photoluminescence (PL), further supporting the suitability of sulfurized NR-like ZnO/Zn(OH)2 as a promising candidate for Luminescent solar concentrators (LSC)-photovoltaic (PV) system.-
Descrição: dc.descriptionDepartment of Analytical Physical and Inorganic Chemistry Institute of Chemistry at São Paulo State UNESP University, Prof. Francisco Degni, n. 55-
Descrição: dc.descriptionDepartment of Analytical Physical and Inorganic Chemistry Institute of Chemistry at São Paulo State UNESP University, Prof. Francisco Degni, n. 55-
Idioma: dc.languageen-
Relação: dc.relationChemPhysChem-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectenvironment friendly-
Palavras-chave: dc.subjectluminescent solar concentration-
Palavras-chave: dc.subjectmorphology modulating-
Palavras-chave: dc.subjectphotostable-
Palavras-chave: dc.subjectsulfurized zinc oxide-
Título: dc.titleFacile Formation of Sulfurized Nanorod-Like ZnO/Zn(OH)2 and Hierarchical Flower-Like γ-Zn(OH)2/ϵ-Zn(OH)2 from a Green Synthesis and Application as Luminescent Solar Concentrator-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.