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Campo Dublin Core | Valor | Idioma |
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dc.contributor.author | Andrade, Ângela Leão | - |
dc.contributor.author | Valente, Manuel Almeida | - |
dc.contributor.author | Ferreira, José Maria da Fonte | - |
dc.contributor.author | Fabris, José Domingos | - |
dc.date.accessioned | 2012-10-10T14:24:05Z | - |
dc.date.available | 2012-10-10T14:24:05Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | ANDRADE, A. L. et al. Preparation of size-controlled nanoparticles of magnetite. Journal of Magnetism and Magnetic Materials, v. 324, n. 10, p. 1753–1757, maio 2012. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0304885311009188>. Acesso em: 10 dez. 2012. | pt_BR |
dc.identifier.issn | 03048853 | - |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/1600 | - |
dc.description.abstract | Samples of ferrofluids containing chemically stabilized nanoparticles of magnetite (Fe3O4) with tetramethylammonium hydroxide (TMAOH) were prepared by a direct reduction–precipitation method. The influences of aging time and temperature on the size and monodispersion characteristics of the produced nanoparticles were investigated. Transmission electron microscopy, powder X-ray diffraction, Fourier-transform infrared, and magnetization measurements with applied magnetic field up to 2 T were used to characterize the synthesized iron oxides. Raising the temperature of the synthesized material in autoclave affects positively the monodispersion of the nanoparticles, but it was not found to significantly influence the size itself of individual particles. | pt_BR |
dc.language.iso | en_US | pt_BR |
dc.subject | Surface conditioning | pt_BR |
dc.subject | Ferrofluid | pt_BR |
dc.subject | Magnetic nanoparticle | pt_BR |
dc.subject | Iron oxide | pt_BR |
dc.title | Preparation of size-controlled nanoparticles of magnetite. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
dc.rights.license | O periódico Journal of Magnetism and Magnetic Materials concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3313090498469. | - |
Aparece nas coleções: | DEQUI - Artigos publicados em periódicos |
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ARTIGO_PreparationSizeControlled.pdf | 632,93 kB | Adobe PDF | Visualizar/Abrir |
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