Mostrar el registro sencillo del objeto digital
dc.contributor.author | ALMAZAN CELIS, JONATHAN![]() |
|
dc.contributor.author | OLEA MEJIA, OSCAR FERNANDO![]() |
|
dc.contributor.author | CABRAL PRIETO, AGUSTIN![]() |
|
dc.contributor.author | GARCIA SOSA, IRMA MARIA ENGRACIA![]() |
|
dc.contributor.author | DERAT, RAUL![]() |
|
dc.contributor.author | Baggio Saitovitch, Elisa![]() |
|
dc.contributor.author | Alzamora Camarena, Mariella![]() |
|
dc.creator | ALMAZAN CELIS, JONATHAN; 628729 | |
dc.creator | OLEA MEJIA, OSCAR FERNANDO; 170933 | |
dc.creator | CABRAL PRIETO, AGUSTIN; 8534 | |
dc.creator | GARCIA SOSA, IRMA MARIA ENGRACIA; 123150 | |
dc.creator | DERAT, RAUL;#0000-0001-5777-1648 | |
dc.creator | Baggio Saitovitch, Elisa;#0000-0003-4082-8585 | |
dc.creator | Alzamora Camarena, Mariella;#0000-0002-1198-7168 | |
dc.date.accessioned | 2018-03-06T17:28:59Z | |
dc.date.available | 2018-03-06T17:28:59Z | |
dc.date.issued | 2017-02-27 | |
dc.identifier.issn | 0304-3843 | |
dc.identifier.uri | http://hdl.handle.net/20.500.11799/72310 | |
dc.description | For the intermediate and largest particles a mixture of magnetite and maghemite phases were produced as the saturation magnetization values of MS ∼ 60 emu/g indicated; these values were measured for most samples, independently of the coating surfactant concentration, and according to the ZFC-FC curves the blocking temperatures were 225K and 275K for the smallest and largest magnetite nanoparticles, respectively. The synthesis method was highly reproducible. | es |
dc.description.abstract | Nanometric magnetite (nm-Fe3O4) particles were prepared by the reverse co-precipitation synthesis method, obtaining particle sizes that ranged from 4 to 8.5 nm. In their synthesis, the concentration of iron salts of ferric nitrate, Fe(NO3)3⋅9H2O, and ferrous sulfate, FeSO4⋅7H2O, were varied relative to the chemical reaction volume and by using different surfactants such as oleic acid (OA) and hexadecyltrimethylammonium bromide (CTAB). The nm-Fe3O4 particles were characterized by transmission electron microscopy (TEM), Mössbauer spectroscopy (MS), magnetic and X-ray diffraction (XRD) measurements. | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.rights | openAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
dc.subject | Magnetite | es |
dc.subject.classification | BIOLOGÍA Y QUÍMICA | |
dc.title | Synthesis and characterization of nanometric magnetite coated by oleic acid and the surfactant CTAB | es |
dc.type | Artículo | es |
dc.provenance | Científica | es |
dc.road | Dorada | es |
dc.organismo | Química | es |
dc.ambito | Internacional | es |
dc.cve.CenCos | 20401 | es |
dc.modalidad | Artículo especializado para publicar en revista indizada | es |
dc.audience | students | es |
dc.audience | researchers | es |
dc.type.conacyt | article | |
dc.identificator | 2 |