Synthesis of Fe3O4Pt Nanoparticles Decorated Carbon Nanotubes and Their Use as Magnetically Recyclable Catalysts
Joint Authors
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-12-05
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
We report a facile approach to prepare Fe3O4/Pt nanoparticles decorated carbon nanotubes (CNTs).
The superparamagnetic Fe3O4 nanoparticles with average size of 4∼5 nm were loaded on the surfaces of carboxyl groups functionalized CNTs via a high-temperature solution-phase hydrolysis method from the raw material of FeCl3.
The synthesis process of magnetic CNTs is green and readily scalable.
The loading amounts of Fe3O4 nanopartilces and the magnetizations of the resulting magnetic CNTs show good tunability.
The Pt nanopaticles with average size of 2.5 nm were deposited on the magnetic CNTs through a solution-based method.
It is demonstrated that the Fe3O4/Pt nanoparticles decorated CNTs have high catalytic activity in the reduction reaction of 4-nitrophenol and can be readily recycled by a magnet and reused in the next reactions with high efficiencies for at least fifteen successive cycles.
The novel CNTs-supported magnetically recyclable catalysts are promising in heterogeneous catalysis applications.
American Psychological Association (APA)
He, Hongkun& Gao, Chao. 2010. Synthesis of Fe3O4Pt Nanoparticles Decorated Carbon Nanotubes and Their Use as Magnetically Recyclable Catalysts. Journal of Nanomaterials،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-453418
Modern Language Association (MLA)
He, Hongkun& Gao, Chao. Synthesis of Fe3O4Pt Nanoparticles Decorated Carbon Nanotubes and Their Use as Magnetically Recyclable Catalysts. Journal of Nanomaterials No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-453418
American Medical Association (AMA)
He, Hongkun& Gao, Chao. Synthesis of Fe3O4Pt Nanoparticles Decorated Carbon Nanotubes and Their Use as Magnetically Recyclable Catalysts. Journal of Nanomaterials. 2010. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-453418
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453418