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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
26/10/2012 |
Data da última atualização: |
26/10/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MUNIZ, A. V. C. da S.; RABBANI, A. R. C.; SENA FILHO, J. G. de; ALMEIDA, C. S.; FEITOSA, R. B. |
Afiliação: |
ANA VERUSKA CRUZ DA SILVA MUNIZ, CPATC; ALLIVIA ROUSE CARREGOSA RABBANI; JOSE GUEDES DE SENA FILHO, CPATC; CAMILA SANTOS ALMEIDA; ROSANA BARROSO FEITOSA. |
Título: |
Genetic diversity analysis of mangaba (Hancornia speciosa Gomes), an exotic braxilian tropical species. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Tropical and Subtropical Agroecosystems, v. 15, p. 217-225, 2012. |
Idioma: |
Inglês |
Palavras-Chave: |
Genetic. |
Thesagro: |
Fruta tropical; Mangaba. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68863/1/877-6464-2-PB.pdf
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Marc: |
LEADER 00618naa a2200193 a 4500 001 1938255 005 2012-10-26 008 2012 bl uuuu u00u1 u #d 100 1 $aMUNIZ, A. V. C. da S. 245 $aGenetic diversity analysis of mangaba (Hancornia speciosa Gomes), an exotic braxilian tropical species.$h[electronic resource] 260 $c2012 650 $aFruta tropical 650 $aMangaba 653 $aGenetic 700 1 $aRABBANI, A. R. C. 700 1 $aSENA FILHO, J. G. de 700 1 $aALMEIDA, C. S. 700 1 $aFEITOSA, R. B. 773 $tTropical and Subtropical Agroecosystems$gv. 15, p. 217-225, 2012.
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Embrapa Tabuleiros Costeiros (CPATC) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
30/11/2020 |
Data da última atualização: |
16/08/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
RODRIGUES, T. A.; FALSSETI, P. H. E.; DEL DUQUE, D. M. S.; SILVA, G. T. S. T.; LOPES, O. F.; AVANSI JUNIOR, W.; RIBEIRO, C.; MENDONÇA, V. R. |
Afiliação: |
CAUE RIBEIRO DE OLIVEIRA, CNPDIA. |
Título: |
A versatile Nb2O5/SnO2 heterostructure for different environmental purposes: water treatment and artificial photosynthesis. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
ChemCatChem, v. 13, n. 2, 2021. |
Páginas: |
p. 730-738 |
DOI: |
10.1002/cctc.202001569 |
Idioma: |
Inglês |
Conteúdo: |
A versatile Nb2O5/SnO2 heterostructure, adequate for different processes, was successfully synthesized by adding SnO2 to the hydrothermal Nb2O5 synthesis process. The presence of SnO2 dispersed over Nb2O5 did not modify its crystalline structure. On the other hand, the properties of the material were strongly affected by coupling the semiconductors. The heterostructure exhibited enhanced photocatalytic performance compared to pure Nb2O5 in the degradation of rhodamine B dye and the amiloride medication under UV radiation, as well as during CO2 photoreduction. Moreover, the heterostructured material was more efficient at removing the cationic species methylene blue dye and Mn (II) from the aqueous solution through adsorption than pure Nb2O5. Its versatility has been explained by reference to the negative surface charge induced by SnO2 and the charge separation in the heterostructure, which increases their lifetimes, making it possible to reach the surface of the material and promote the reaction in the oxidative and reductive processes. Our results indicate that coupled Nb2O5/SnO2 can be a unique platform to different forms of environmental treatment. |
Palavras-Chave: |
Oxidative and reductive processes; Photocatalytic performance; Photoreduction. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01997naa a2200265 a 4500 001 2127211 005 2022-08-16 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1002/cctc.202001569$2DOI 100 1 $aRODRIGUES, T. A. 245 $aA versatile Nb2O5/SnO2 heterostructure for different environmental purposes$bwater treatment and artificial photosynthesis.$h[electronic resource] 260 $c2021 300 $ap. 730-738 520 $aA versatile Nb2O5/SnO2 heterostructure, adequate for different processes, was successfully synthesized by adding SnO2 to the hydrothermal Nb2O5 synthesis process. The presence of SnO2 dispersed over Nb2O5 did not modify its crystalline structure. On the other hand, the properties of the material were strongly affected by coupling the semiconductors. The heterostructure exhibited enhanced photocatalytic performance compared to pure Nb2O5 in the degradation of rhodamine B dye and the amiloride medication under UV radiation, as well as during CO2 photoreduction. Moreover, the heterostructured material was more efficient at removing the cationic species methylene blue dye and Mn (II) from the aqueous solution through adsorption than pure Nb2O5. Its versatility has been explained by reference to the negative surface charge induced by SnO2 and the charge separation in the heterostructure, which increases their lifetimes, making it possible to reach the surface of the material and promote the reaction in the oxidative and reductive processes. Our results indicate that coupled Nb2O5/SnO2 can be a unique platform to different forms of environmental treatment. 653 $aOxidative and reductive processes 653 $aPhotocatalytic performance 653 $aPhotoreduction 700 1 $aFALSSETI, P. H. E. 700 1 $aDEL DUQUE, D. M. S. 700 1 $aSILVA, G. T. S. T. 700 1 $aLOPES, O. F. 700 1 $aAVANSI JUNIOR, W. 700 1 $aRIBEIRO, C. 700 1 $aMENDONÇA, V. R. 773 $tChemCatChem$gv. 13, n. 2, 2021.
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