Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures
Sonochemical synthesis of monodisperse nickel nanoparticles (Ni-NPs) by reduction of Ni acetylacetonate in the presence of polyvinylpyrrolidone stabilizer is reported. The Ni-NPs size is readily controlled to 5 nanometer diameter with a standard deviation of less than 5%. The as-prepared Ni-NPs samp...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2017-02-01
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| Series: | Journal of Saudi Chemical Society |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1319610316300734 |
| _version_ | 1819019024135094272 |
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| author | I. Hernández-Pérez L. Díaz Barriga-Arceo V. Garibay Febles R. Suárez-Parra R. Luna Paz Patricia Santiago Luis Rendón José Acosta Jara J.C. Espinoza Tapia L. González-Reyes |
| author_facet | I. Hernández-Pérez L. Díaz Barriga-Arceo V. Garibay Febles R. Suárez-Parra R. Luna Paz Patricia Santiago Luis Rendón José Acosta Jara J.C. Espinoza Tapia L. González-Reyes |
| author_sort | I. Hernández-Pérez |
| collection | DOAJ |
| description | Sonochemical synthesis of monodisperse nickel nanoparticles (Ni-NPs) by reduction of Ni acetylacetonate in the presence of polyvinylpyrrolidone stabilizer is reported. The Ni-NPs size is readily controlled to 5 nanometer diameter with a standard deviation of less than 5%. The as-prepared Ni-NPs sample was dispersed in acetone, for 4 weeks. For structural analysis was not applied to a magnetic field or heat treatment as key methods to direct the assembly. The transition from separate Ni-NPs into self-organization of three dimensions (3D) superstructures was studied by electron microscopy. Experimental analysis suggests that the translation and rotation movement of the Ni-NPs are governed by magnetic frustration which promotes the formation of different geometric arrangements in two dimensions (2D). The formation of 3D superstructures is confirmed from scanning electron microscopy revealing a layered domain that consists of staking of several monolayers having multiple well-defined supercrystalline domains, enabling their use for optical, electronic and sensor applications. |
| first_indexed | 2024-12-21T03:28:44Z |
| format | Article |
| id | doaj.art-e6e4d95ea825480c9ffd965baf6b0e45 |
| institution | Directory Open Access Journal |
| issn | 1319-6103 |
| language | English |
| last_indexed | 2024-12-21T03:28:44Z |
| publishDate | 2017-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Saudi Chemical Society |
| spelling | doaj.art-e6e4d95ea825480c9ffd965baf6b0e452022-12-21T19:17:32ZengElsevierJournal of Saudi Chemical Society1319-61032017-02-0121223824410.1016/j.jscs.2016.09.001Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructuresI. Hernández-Pérez0L. Díaz Barriga-Arceo1V. Garibay Febles2R. Suárez-Parra3R. Luna Paz4Patricia Santiago5Luis Rendón6José Acosta Jara7J.C. Espinoza Tapia8L. González-Reyes9Universidad Autónoma Metropolitana-A, Departamento de Ciencias Básicas, Av. Sn. Pablo No. 180, México 02200, D.F., MexicoInstituto Politécnico Nacional, Departamento de Ingeniería Metalúrgica y Materiales, ESIQIE-UPALM, México, D.F. 07738, MexicoInstituto Mexicano del Petróleo, Eje Central Lázaro Cárdenas Norte 152 Col. San Bartolo Atepehuacan, México, D.F. C.P 07730, MexicoInstituto de Energías Renovables, IER-UNAM, Priv. Xochicalco S/N, Temixco, Morelos 62580, MexicoUniversidad Autónoma Metropolitana-A, Departamento de Ciencias Básicas, Av. Sn. Pablo No. 180, México 02200, D.F., MexicoInstituto de Física, Universidad Nacional Autónoma de, México, D.F. México, MexicoInstituto de Física, Universidad Nacional Autónoma de, México, D.F. México, MexicoUniversidad ESAN, Alonso de Molina 1652 Monterrico, Surco, Lima, PeruUniversidad Autónoma Metropolitana-A, Departamento de Ciencias Básicas, Av. Sn. Pablo No. 180, México 02200, D.F., MexicoUniversidad Autónoma Metropolitana-A, Departamento de Ciencias Básicas, Av. Sn. Pablo No. 180, México 02200, D.F., MexicoSonochemical synthesis of monodisperse nickel nanoparticles (Ni-NPs) by reduction of Ni acetylacetonate in the presence of polyvinylpyrrolidone stabilizer is reported. The Ni-NPs size is readily controlled to 5 nanometer diameter with a standard deviation of less than 5%. The as-prepared Ni-NPs sample was dispersed in acetone, for 4 weeks. For structural analysis was not applied to a magnetic field or heat treatment as key methods to direct the assembly. The transition from separate Ni-NPs into self-organization of three dimensions (3D) superstructures was studied by electron microscopy. Experimental analysis suggests that the translation and rotation movement of the Ni-NPs are governed by magnetic frustration which promotes the formation of different geometric arrangements in two dimensions (2D). The formation of 3D superstructures is confirmed from scanning electron microscopy revealing a layered domain that consists of staking of several monolayers having multiple well-defined supercrystalline domains, enabling their use for optical, electronic and sensor applications.http://www.sciencedirect.com/science/article/pii/S1319610316300734Self-organizationNickel nanoparticlesThree-dimensional superstructuresSonochemistry |
| spellingShingle | I. Hernández-Pérez L. Díaz Barriga-Arceo V. Garibay Febles R. Suárez-Parra R. Luna Paz Patricia Santiago Luis Rendón José Acosta Jara J.C. Espinoza Tapia L. González-Reyes Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures Journal of Saudi Chemical Society Self-organization Nickel nanoparticles Three-dimensional superstructures Sonochemistry |
| title | Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures |
| title_full | Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures |
| title_fullStr | Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures |
| title_full_unstemmed | Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures |
| title_short | Self-organization of nickel nanoparticles dispersed in acetone: From separate nanoparticles to three-dimensional superstructures |
| title_sort | self organization of nickel nanoparticles dispersed in acetone from separate nanoparticles to three dimensional superstructures |
| topic | Self-organization Nickel nanoparticles Three-dimensional superstructures Sonochemistry |
| url | http://www.sciencedirect.com/science/article/pii/S1319610316300734 |
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