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Journal of Nanoparticle Research

Erschienen in:

01.08.2011 | Research paper

High-density attachment of FePt nanoparticles on carbon nanotubes by a facile microwave-assisted polyol method

verfasst von: Qitu Hu, Zibao Gan, Xiuwen Zheng, Aihua Zhao, Xu Zhang

Erschienen in: Journal of Nanoparticle Research | Ausgabe 8/2011

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Abstract

High-density attachment and one-dimensional (1D) array of FePt nanoparticles (NPs) along carbon nanotubes (CNTs) surface to generate FePt/CNT nanocomposites were successfully obtained via a facile CNT-mediated microwave polyol method. The as-prepared 1D FePt/CNTs is about 10–20 nm in diameter and up to μm scale in length. By adjusting the solvents, the ratio of Fe/Pt and the attached density of FePt NPs on the surface of CNTs could be well controlled. The structures, composition, and magnetic properties of the FePt/CNTs were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), and magnetic measurements. The possible growth mechanism has also been proposed.

Vorheriger Artikel Nanocrystalline zeolite beta and zeolite Y as catalysts in used palm oil cracking for the production of biofuel

Nächster Artikel Horizontal low gradient magnetophoresis behaviour of iron oxide nanoclusters at the different steps of the synthesis route

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Titel: High-density attachment of FePt nanoparticles on carbon nanotubes by a facile microwave-assisted polyol method
verfasst von: Qitu Hu
Zibao Gan
Xiuwen Zheng
Aihua Zhao
Xu Zhang
Publikationsdatum: 01.08.2011
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 8/2011
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-010-0217-7

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