CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite
The role of the CTAB concentration (0.0 M, NS; 5x10-4 M, ½CMC; 2x10-3 M, 2CMC) and the residence time on the composition, morphology and magnetic properties for the nickel nanoferrite formation by hydrolytic stripping (33% v/v naphthenic/kerosene) at 200°C were studied. X-ray, SEM/EDS, FTIR, VSM, an...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2025-05-01
|
| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392025000100243&lng=en&tlng=en |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849735869256171520 |
|---|---|
| author | Jiménez Muñiz Adrián Verdejo Palacios Alejandra Palacios Beas Elia Guadalupe |
| author_facet | Jiménez Muñiz Adrián Verdejo Palacios Alejandra Palacios Beas Elia Guadalupe |
| author_sort | Jiménez Muñiz Adrián |
| collection | DOAJ |
| description | The role of the CTAB concentration (0.0 M, NS; 5x10-4 M, ½CMC; 2x10-3 M, 2CMC) and the residence time on the composition, morphology and magnetic properties for the nickel nanoferrite formation by hydrolytic stripping (33% v/v naphthenic/kerosene) at 200°C were studied. X-ray, SEM/EDS, FTIR, VSM, and ICP/OES were used to characterise solids and solutions. Regardless of the experimental conditions, all samples present nickel spinel ferrite as the only phase, with similar Fe/Ni molar ratio. However, those precipitates in the presence of CTAB show more homogeneous morphology than in its absence. CTAB at high concentration (2CMC) increases the discharge rate, reaching 100% at 40 min; 14.79 nm average size nanoparticles were obtained, with better magnetic properties (Ms=53.02 emu/g and Hc=35.59 Oe) than those achieved at low concentration (½CMC) and in the absence of CTAB. |
| format | Article |
| id | doaj-art-158f2040d8df4f6c977824c42f8dfea3 |
| institution | DOAJ |
| issn | 1516-1439 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj-art-158f2040d8df4f6c977824c42f8dfea32025-08-20T03:07:26ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392025-05-012810.1590/1980-5373-mr-2025-0169CTAB Influence on the Hydrolytic Stripping of Nickel FerriteJiménez Muñiz Adriánhttps://orcid.org/0009-0006-4904-6386Verdejo Palacios AlejandraPalacios Beas Elia GuadalupeThe role of the CTAB concentration (0.0 M, NS; 5x10-4 M, ½CMC; 2x10-3 M, 2CMC) and the residence time on the composition, morphology and magnetic properties for the nickel nanoferrite formation by hydrolytic stripping (33% v/v naphthenic/kerosene) at 200°C were studied. X-ray, SEM/EDS, FTIR, VSM, and ICP/OES were used to characterise solids and solutions. Regardless of the experimental conditions, all samples present nickel spinel ferrite as the only phase, with similar Fe/Ni molar ratio. However, those precipitates in the presence of CTAB show more homogeneous morphology than in its absence. CTAB at high concentration (2CMC) increases the discharge rate, reaching 100% at 40 min; 14.79 nm average size nanoparticles were obtained, with better magnetic properties (Ms=53.02 emu/g and Hc=35.59 Oe) than those achieved at low concentration (½CMC) and in the absence of CTAB.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392025000100243&lng=en&tlng=enNickel nanoferritesCTABHydrolytic strippingSurfactantMagnetization |
| spellingShingle | Jiménez Muñiz Adrián Verdejo Palacios Alejandra Palacios Beas Elia Guadalupe CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite Materials Research Nickel nanoferrites CTAB Hydrolytic stripping Surfactant Magnetization |
| title | CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite |
| title_full | CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite |
| title_fullStr | CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite |
| title_full_unstemmed | CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite |
| title_short | CTAB Influence on the Hydrolytic Stripping of Nickel Ferrite |
| title_sort | ctab influence on the hydrolytic stripping of nickel ferrite |
| topic | Nickel nanoferrites CTAB Hydrolytic stripping Surfactant Magnetization |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392025000100243&lng=en&tlng=en |
| work_keys_str_mv | AT jimenezmunizadrian ctabinfluenceonthehydrolyticstrippingofnickelferrite AT verdejopalaciosalejandra ctabinfluenceonthehydrolyticstrippingofnickelferrite AT palaciosbeaseliaguadalupe ctabinfluenceonthehydrolyticstrippingofnickelferrite |