Separation technology meets green chemistry: Development of magnetically recoverable catalyst supports containing silica, ceria, and titania

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dc.contributor.authorVono L.L.R.
dc.contributor.authorDamasceno C.C.
dc.contributor.authorMatos J.R.
dc.contributor.authorJardim R.F.
dc.contributor.authorLanders R.
dc.contributor.authorMasunaga S.H.
dc.contributor.authorRossi L.M.
dc.date.accessioned2019-08-19T23:47:26Z
dc.date.available2019-08-19T23:47:26Z
dc.date.issued2018
dc.description.abstract© 2018 IUPAC & De Gruyter.Magnetic separation can be considered a green technology because it is fast, efficient, consumes low energy, and minimizes the use of solvents and the generation of waste. It has been successfully used in laboratory scale to facilitate supported catalysts' handling, separation, recovery, and recycling. Only few materials are intrisically magnetic, hence the application of magnetic materials as catalyst supports has broaden the use of magnetic separation. Iron oxides, silica-coated iron oxides, and carbon-coated-cobalt are among the most studied catalyst supports; however, other metal oxide coatings, such as ceria and titania, are also very interesting for application in catalysis. Here we report the preparation of magnetically recoverable magnetic supports containing silica, ceria, and titania. We found that the silica shell protects the iron oxide core and allows the crystalization of ceria and titania at high temperature without compromising the magnetic properties of the catalyst supports.
dc.description.firstpage133
dc.description.issuenumber1
dc.description.lastpage141
dc.description.volume90
dc.identifier.citationVONO, LUCAS L. R.; DAMASCENO, CAMILA C.; MATOS, JIVALDO R.; Jardim, Renato F.; Landers, Richard; Masunaga, Sueli H.; Rossi, Liane M.. Separation technology meets green chemistry: development of magnetically recoverable catalyst supports containing silica, ceria, and titania. PURE AND APPLIED CHEMISTRY (ONLINE), v. 90, n. 1, p. 133-141, 2018.
dc.identifier.doi10.1515/pac-2017-0504
dc.identifier.issn1365-3075
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/1544
dc.relation.ispartofPure and Applied Chemistry
dc.rightsAcesso Aberto
dc.subject.otherlanguagecatalyst support
dc.subject.otherlanguageceria
dc.subject.otherlanguageICGC-6
dc.subject.otherlanguagemagnetic separation
dc.subject.otherlanguagemagnetite
dc.subject.otherlanguagetitania
dc.titleSeparation technology meets green chemistry: Development of magnetically recoverable catalyst supports containing silica, ceria, and titania
dc.typeArtigo de evento
fei.scopus.citations8
fei.scopus.eid2-s2.0-85037623161
fei.scopus.subjectGreen technology
fei.scopus.subjectHigh temperature
fei.scopus.subjectICGC-6
fei.scopus.subjectMagnetic support
fei.scopus.subjectMetal oxide coatings
fei.scopus.subjectRecoverable catalysts
fei.scopus.subjectSeparation technologies
fei.scopus.subjectTitania
fei.scopus.updated2024-03-04
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85037623161&origin=inward
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