Mostrar el registro sencillo del ítem

dc.contributor.authorFalcão, Milton de Sousapt_BR
dc.contributor.authorGarcia, Marco Aurélio Sullerpt_BR
dc.contributor.authorMoura, Carla Verônica Rodarte dept_BR
dc.contributor.authorNicolodi, Sabrinapt_BR
dc.contributor.authorMoura, Edmilson Miranda dept_BR
dc.date.accessioned2018-09-18T02:30:06Zpt_BR
dc.date.issued2018pt_BR
dc.identifier.issn0103-5053pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/182104pt_BR
dc.description.abstractBiodiesel production has gained a lot of attention due to its environmental benefits and production from renewable sources. Here, it is reported a magnetically recoverable catalyst of SrO immobilized on a CoFe2O4 support (SrO/CoFe2O4), which was efficiently applied for babassu oil transesterification and used up to four cycles without a significant activity loss. The stability and performance of the catalyst were analyzed considering the solvent used for its synthesis. Characterizations such as vibrating sample magnetometer (VSM), thermogravimetry (TG), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and energy dispersive spectroscopy (EDS) were performed. The present study demonstrated that the catalyst has a strong magnetic response, which reflects the nature of the nanoparticles. For the first run, the material presented a yield of 96% when synthesized in acetone in a molar proportion of SrO/CoFe2O4 of 5:1.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofJournal of the Brazilian Chemical Society. São Paulo. Vol. 29, n. 4 (Apr. 2018), p. 845-855pt_BR
dc.rightsOpen Accessen
dc.subjectBiodieselen
dc.subjectBiodieselpt_BR
dc.subjectBabassu oilen
dc.subjectÓxido de estrônciopt_BR
dc.subjectCobalt ferriteen
dc.subjectTransesterificaçãopt_BR
dc.subjectStrontium oxideen
dc.subjectMateriais nanoestruturadospt_BR
dc.subjectCatálisept_BR
dc.titleSynthesis, characterization and catalytic evaluation of magnetically recoverable SrO/CoFe2O4 nanocatalyst for biodiesel production from babassu oil transesterificationpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001072536pt_BR
dc.type.originNacionalpt_BR


Ficheros en el ítem

Thumbnail
   

Este ítem está licenciado en la Creative Commons License

Mostrar el registro sencillo del ítem