| Zugriffsnummer | 23344 |
| Dokumenttyp | Buchartikel |
| Sprache | Englisch |
| Titel | Synthesis and characterization |
| Autor(in); Institution |
Behrens, S.; Institut für Technische Chemie, Forschungszentrum Karlsruhe, Karlsruhe, GERMANY
Bönnemann, H.; Max-Planck-Institut für Kohlenforschung, Mülheim, GERMANY
Matoussevitch, N.; STREM Chemicals GmbH, Kehl, GERMANY
Modrow, H.; Physikalisches Institut, Universität Bonn, Bonn, GERMANY
Kempter, V.; Institut für Physik und Physikalische Technologien, Technische Universität Clausthal, Clausthal-Zellerfeld, GERMANY
Riehemann, W.; Institut für Werkstoffkunde und Werkstofftechnik, Technische Universität Clausthal, Clausthal-Zellerfeld, GERMANY
Wiedenmann, A.; Institut Laue-Langevin, Grenoble, FRANCE
Odenbach, S.; Institut für Strömungsmechanik, Lehrstuhl für Magnetofluiddynamik, Technische Universität Dresden, Dresden, GERMANY
Will, S.; Technische Thermodynamik, Universität Bremen, Bremen, GERMANY
Eberbeck, Dietmar; 8.2, Biosignale, PTB-Berlin
Hergt, R.; Institut für Photonische Technologien, Jena, GERMANY
Müller, R.; Institut für Photonische Technologien, Jena, GERMANY
Landfester, K.; Institut für Organische Chemie III, Makromolekulare Chemie und Organische Materialien, Universität Ulm, Ulm, GERMANY
Schmidt, A.; Institut für Organische und Makromolekulare Chemie II, Universität Düsseldorf, Düsseldorf, GERMANY
Schüler, D.; MPI für Marine Mikrobiologie, Bremen, GERMANY
Hempelmann, R.; Physikalische Chemie, Universität des Saarlandes, Saarbrücken, GERMANY
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| Quelle/Jahr | Colloidal magnetic fluids - basics, development and application of ferrofluids:(2009), 1 - 82 |
| Schriftenreihe | Lecture notes in physics: 763 |
| Herausgeber(in) |
Odenbach, Stefan; Institut für Strömungsmechanik,TU Dresden, Dresden, GERMANY
|
| ISBN | 978-3-540-85386-2 |
| DOI | |
| Verlag | Berlin [u.a.]: Springer |
| Freie Schlagworte | magnetic nanoparticles ; oxidic nanoparticles ; metallic nanoparticles ; Structure ; Methods of Synthesis ; Magnetisation ; magnetic anisotropy ; viscosity ; relaxation ; magnetic losses ; X-ray Absorption Spectroscopy ; Metastable Impact Electron Spectroscopy ; Photoelectron Spectroscopy ; X-ray Diffraction ; Small Angle Neutron Scattering ; Dynamic Light Scattering ; Magnetorelaxometry ; AC and DC Susceptometry |
| Zusammenfassung | As compared to bulk materials, magnetic nanoparticles possess distinct magnetic properties and attempts have been made to exploit their beneficial properties for technical and biomedical applications, e.g. for magnetic fluids, high-density magnetic recording, or biomedical diagnosis and therapy. Early magnetic fluids (MFs) were produced by grinding magnetite with heptane or long chain hydrocarbon and a grinding agent, e.g. oleic acid. Later procedures for MFs precipitated Fe3+/ Fe2+ of an aqueous solution with a base, coated the particles by oleic acid, and dispersed them in carrier liquid. However, besides the elemental composition and crystal structure of the applied magnetic particles, particle size and particle size distribution determine the properties of the resulting MF. Many methods for nanoparticle synthesis including the preparation of metallic magnetic particles have been described in the literature. However, there still remain important questions, e.g. concerning control of particle size, shape, and monodispersity as well as their stability towards oxidation. Moreover, peptization by suitable surfactants or polymers into stable MFs is an important issue since each application in engineering or biomedicine needs special MFs with properties adjusted to the requirements of the system. In this chapter we address the different pathways for nanoparticle synthesis and preparation of MFs. First, characterization methods will be introduced which are discussed more in detail together with nanoparticle synthesis and preparation of MFs. |
Zitierung
Behrens, S., Bönnemann, H., Matoussevitch, N., Modrow, H., Kempter, V., Riehemann, W., Wiedenmann, A., Odenbach, S., Will, S., Eberbeck, D., Hergt, R., Müller, R., Landfester, K., Schmidt, A., Schüler, D., & Hempelmann, R. (2009). Synthesis and characterization. In S. Odenbach (Ed.), Colloidal magnetic fluids - basics, development and application of ferrofluids (pp. 1–82). Berlin [u.a.]: Springer. https://doi.org/10.1007/978-3-540-85387-9_1