Synthesis and characterization of hybrid materials with MgB4O7:Ce,Li for dosimetry applications

Autores

  • Nicolis Amaral de Araujo IEN/UFRJ
  • Marcel G. Martins instituto de Engenharia Nuclear
  • Susana Souza Lalic
  • Rogerio Chaffin Nunes
  • Francisco José de Oliveira Ferreira
  • Helen J. Kroury
  • L. M. Lima
  • Luciana Carvalheira
  • Francesco d'Errico
  • José Carlos Pinto
  • Sonia Tatumi

Resumo

This study deals with the development of MgB4O7:Ce,Li crystals produced by the sol?gel synthesis as an emitter for the optically stimulated luminescence technique and the verification of structural and luminescent properties of the crystals to be inserted in a polymeric film for dosimetry applications. Further, polymeric films of PMMA (poly(methyl methacrylate)) loaded with nanocrystals of MgB4O7:Ce,Li will be synthesized to evaluate the material response to optically stimulated luminescence. We expect this hybrid material to allow neutron dosimetry for applications in Radiotherapy successfully.

Linha principal do CV-28: lente quadripolar e distribuidor magnético

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Publicado

2021-08-12

Como Citar

Amaral de Araujo, N., G. Martins, M. ., Souza Lalic, S., Chaffin Nunes, R., de Oliveira Ferreira, F. J., J. Kroury, H., … Tatumi, S. (2021). Synthesis and characterization of hybrid materials with MgB4O7:Ce,Li for dosimetry applications. Instituto De Engenharia Nuclear: Progress Report, (4). Recuperado de https://revistas.ien.gov.br/index.php/ienprogressreport/article/view/504

Edição

n. 4 (2021): IEN - Progress Report 2018-2020 n.4

Seção

Materials and Chemistry

Licença

Copyright (c) 2021 Nicolis Amaral de Araujo, Marcel G. Martins, Susana Souza Lalic, Rogerio Chaffin Nunes, Francisco José de Oliveira Ferreira, Helen J. Kroury, L. M. Lima, Luciana Carvalheira, Francesco d'Errico, José Carlos Pinto, Sonia Tatumi

Creative Commons License

Este trabalho está licenciado sob uma licença Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.