Maghemite-silica nanocomposites: Sol-gel processing enhancement of the magneto-optical response

Nanotechnology

Volumn 19, Issue 47, 2008, Pages

  Ortega, D ^a   Garcia R ^a   Marin R ^a   Barrera Solano, C ^a   Blanco, E ^a   Dominguez M ^a   Ramirez Del Solar M ^a  

^a UNIVERSITY OF CÁDIZ   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

AGGLOMERATION; COLLOIDS; GALLIUM; GARNETS; GELATION; GELS; IRON ORES; MAGNETIC FIELDS; MAGNETOS; MATERIALS PROPERTIES; NANOCOMPOSITES; OPTICAL PROPERTIES; OXIDE MINERALS; OXIDES; PRECIPITATION (CHEMICAL); SILICA; SILICA GEL; SILICATE MINERALS; SOL-GEL PROCESS; SOL-GELS; SOLS; TERBIUM;

AND ENVIRONMENTS; FARADAY ROTATORS; IN-SITU; IRON SALTS; LOW MAGNETIC FIELDS; MAGHEMITE; MAGHEMITE NANOPARTICLES; MAGNETIC FIELD SENSING; MAGNETO-OPTICAL PROPERTIES; OPTICAL RESPONSES; PARTICLE AGGLOMERATIONS; PROCESSING CONDITIONS; PROCESSING PATHS; SILICA MATRIXES; SILICA NANO COMPOSITES; TYPICAL VALUES; VERDET CONSTANTS; WASHING TREATMENTS;

IN SITU PROCESSING;

FERRIC OXIDE; GALLIUM; IRON SALT; NANOCOMPOSITE; NANOMATERIAL; NANOPARTICLE; SILICON DIOXIDE; TERBIUM;

ARTICLE; CHEMICAL ENVIRONMENT; CHEMICAL MODIFICATION; MAGNETIC FIELD; MAGNETISM; OPTICAL RESOLUTION; PRECIPITATION; PRECURSOR; PRIORITY JOURNAL; PROCESS DESIGN; SOL GEL PROCESSING; TEMPERATURE; TIME; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

EID: 58149239997     PISSN: 09574484     EISSN: 13616528     Source Type: Journal    
DOI: 10.1088/0957-4484/19/47/475706     Document Type: Article

References (26)

1. Vaia R A and Wagner H D 2004 Framework for nanocomposites Mater. Today 7 32-7
2. Klem M T, Young M and Douglas T 2005 Biomimetic magnetic nanoparticles Mater. Today 8 28-37
3. 2 nano-powders J. Sol-Gel Sci. Technol. 31 25-9
4. Li G, Sun S, Wilson R J, White R L, Pourmand N and Wang S X 2006 Spin valve sensors for ultrasensitive detection of superparamagnetic nanoparticles for biological applications Sensors Actuators A 126 98-106
5. Cowburn R P 2002 Magnetic nanodots for device applications J. Magn. Magn. Mater. 242-245 505-11
6. Allen T M and Cullis P R 2004 Drug delivery systems: entering the mainstream Science 303 1818-22
7. Muller-Schulte D and Schmitz-Rode T 2006 Thermosensitive magnetic polymer particles as contactless controllable drug carriers J. Magn. Magn. Mater. 302 267-71
8. Ivanković S, Gotić M, Jurin M and Musić S 2003 Photokilling squamous carcinoma cells SCCVII with ultrafine particles of selected metal oxides J. Sol-Gel Sci. Technol. 27 225-33
9. Service R F 2005 Materials and biology: nanotechnology takes aim at cancer Science 310 1132-4
10. Han W, Jia Y, Yao N, Yang W, He M and Xiong G 2007 A novel template-free sol-gel synthesis of silica materials with mesoporous structures and zeolitic walls J. Sol-Gel Sci. Technol. 43 205-11
11. Brinker C J and Scherer G W 1990 Sol-Gel Science. The Physics and Chemistry of Sol-Gel Processing (San Diego, CA: Academic)
12. 3 nanoparticles prepared by coprecipitation technique J. Magn. Magn. Mater. 286 5-9
13. Nakanishi T, Iida H and Osaka T 2003 Preparation of iron oxide nanoparticles via successive reduction-oxidation in reverse micelles Chem. Lett. 32 1166-7
14. Alexandrescu R, Morjan I, Crunteanu A, Cojocaru S, Petcu S, Teodorescu V, Huisken F, Kohn B and Ehbrecht M 1998 Iron-oxide-based nanoparticles produced by pulsed infrared laser pyrolysis of Fe(CO) 5 Mater. Chem. Phys. 55 115-21
15. Masala O and Seshadri R 2004 Synthesis routes for large volumes of nanoparticles Annu. Rev. Mater. Res. 34 41-81
16. Domínguez M, Ortega D, Garitaonandia J S, Litrán R, Barrera-Solano C, Blanco E and Ramírez-del-Solar M 2008 Magneto-optic Faraday effect in maghemite nanoparticles/silica matrix nanocomposites prepared by the sol-gel method J. Magn. Magn. Mater. 320 e725-e9
17. Bernal S, Botana F J, Calvino J J, López-Cartes C, Pérez-Omil J A and Rodríguez-Izquierdo J M 1998 The interpretation of HREM images of supported metal catalysts using image simulation: profile view images Ultramicroscopy 72 135-64
18. 3: synchrotron x-ray powder diffraction and high-resolution electron microscopy studies J. Appl. Cryst. 28 141-5
19. Ortega D, Garitaonandia J S, Ramírez-del-Solar M, Barrera-Solano C and Domínguez M 2008 Relationship between nanoparticle growth and magnetic properties of magnetic nanocomposites J. Non-Cryst. Solids at press 10.1016/j.jnoncrysol.2008.06.110
20. 2 nanocomposites for magneto-optical applications: Nanostructural and magnetic properties J. Non-Cryst. Solids 352 2801
21. Dormann J L, Fiorani D and Tronc E 1997 Advances in Chemical Physics vol 98 (UK: Wiley)
22. Labarta A, Batlle X and Iglesias Ò 2005 Surface Effects in Magnetic Nanoparticles ed D Fiorani (US: Springer) pp 105-40
23. 2 nanocomposites for magneto-optical sensors Sensors Actuators A 142 554-60
24. 2 nanocomposites Acta Mater. 49 2805-11
25. Grünberg P 2001 Layered magnetic structures: history, facts and figures J. Magn. Magn. Mater. 226-230 1688-93
26. Jiles D C 1998 Introduction to Magnetism and Magnetic Materials (US: CRC Press)