Synthesis, characterization, optical properties investigation and reusability photocatalyst capacity of AgCl‐xGO composite
| dc.contributor.author | Andrade Neto, Nivaldo Freire de | |
| dc.contributor.author | Oliveira, Y. G. | |
| dc.contributor.author | Nascimento, José Heriberto Oliveira do | |
| dc.contributor.author | Carvalho, Bruno Ribeiro de | |
| dc.contributor.author | Delmonte, Maurício Roberto Bomio | |
| dc.contributor.author | Motta, Fabiana Villela da | |
| dc.date.accessioned | 2021-10-08T18:20:50Z | |
| dc.date.available | 2021-10-08T18:20:50Z | |
| dc.date.issued | 2019-07-20 | |
| dc.description.resumo | In this work, we report the photocatalytic reuse study of AgCl-xGO composite with diferent GO concentration (x=1, 2, 4 and 8 mass %) to degrade cationic dyes. X-ray difraction and scanning electron microscopy analysis were performed to characterize the formation and morphological features of the synthesized AgCl-xGO composite. Raman spectroscopy and UV–Vis studies were used to characterize the AgCl optical properties. It was observed an Increasing in the photocatalytic efciency due to interface created by AgCl-GO composite associated to the impeding recombination of the electron–hole pair. Additionally, we notice that after 3 min of exposure to UV radiation, the AgCl-8%GO composite completely degraded the methylene blue dye while pure AgCl sample degraded 75.3%. The AgCl-8%GO composite showed stable photocatalytic activity even after the fourth cycle, indicating a high potential for application in consecutive photocatalytic cycles | pt_BR |
| dc.identifier.citation | ANDRADE NETO, N. F.; OLIVEIRA, Y. G.; NASCIMENTO, J. H. O.; CARVALHO, B. R.; BOMIO, M. R. D.; MOTTA, F. V.. Synthesis, characterization, optical properties investigation and reusability photocatalyst capacity of AgCl-xGO composite. Journal of Materials Science: Materials in Electronics, [S.L.], v. 30, n. 16, p. 15214-15223, 20 jul. 2019. Disponível em: https://link.springer.com/article/10.1007%2Fs10854-019-01894-w. Acesso em: 22 abr. 2021. http://dx.doi.org/10.1007/s10854-019-01894-w. | pt_BR |
| dc.identifier.doi | 10.1007/s10854-019-01894-w | |
| dc.identifier.issn | 1573-482X | |
| dc.identifier.issn | 0957-4522 | |
| dc.identifier.uri | https://repositorio.ufrn.br/handle/123456789/43753 | |
| dc.language | en | pt_BR |
| dc.publisher | Springer | pt_BR |
| dc.rights | Attribution 3.0 Brazil | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/br/ | * |
| dc.subject | Reusability photocatalyst | pt_BR |
| dc.title | Synthesis, characterization, optical properties investigation and reusability photocatalyst capacity of AgCl‐xGO composite | pt_BR |
| dc.type | article | pt_BR |
Arquivos
Pacote Original
1 - 1 de 1
Nenhuma Miniatura disponível
- Nome:
- SynthesisCharacterizationOptical_BOMIO_2019.pdf
- Tamanho:
- 4.13 MB
- Formato:
- Adobe Portable Document Format
Nenhuma Miniatura disponível
Licença do Pacote
1 - 1 de 1
Nenhuma Miniatura disponível
- Nome:
- license.txt
- Tamanho:
- 1.45 KB
- Formato:
- Item-specific license agreed upon to submission
Nenhuma Miniatura disponível