Abstract
Nanocomposites composed of multi-wall carbon nanotubes (MWNTs) and Fe3O4 nanoparticles were fabricated using solvothermal method. Transmission and scanning electron microscopy, energy dispersive spectroscopy, and X-ray powder diffraction measurements confirmed that these mulberry-like Fe3O4 microparticles which were combined with the MWNTs in a random pattern are constructed with tiny nanocrystallites (12 nm in average diameter). The magnetic properties of the Fe3O4/MWNTs nanocomposites were measured using a vibrating sample magnetometer. Results showed that the Fe3O4/MWNTs nanocomposites exhibited superparamagnetism at room temperature and possessed a lower saturation magnetization (around 27.6 emu/g) than that of the pure Fe3O4 nanoparticles (around 33.7 emu/g). The Fe3O4/MWNTs nanocomposites have potential applications in engineering and medicine.
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Bi RR, Wu XL, Cao FF, Jiang LY, Guo YG, Wan LJ (2010) Highly dispersed RuO2 nanoparticles on carbon nanotubes: facile synthesis and enhanced supercapacitance performance. J Phys Chem C 114:2448–2451
Bumsu K, Wolfgang MS (2004) Functionalized multiwall carbon nanotube/gold nanoparticle composites. Langmuir 20:8239–8242
Cao HQ, Zhu MF, Li YG (2006) Decoration of nanorubes with iron oxide. J Solid State Chem 179:1208–1213
Cattaruzza F, Fiorani D, Flamini A, Imperatori P, Scavia G, Suber L, Testa AM, Mezzi A, Ausanio G, Plunkett WR (2005) Magnetite nanoparticles anchored to crystalline silicon surfaces. Chem Mater 17:3311–3316
Chiu WS, Radiman S, Abdullah MH, Khiew PS, Huang NM, Abd-Shukor R (2007) One pot synthesis of monodisperse Fe3O4 nanocrystals by pyrolysis reaction of organometallic compound. Mater Chem Phys 106:231–235
Coleman JN, Khan U, Gun’ko YK (2006) Mechanical reinforcement of polymers using carbon nanotubes. Adv Mater 18:689–706
Deng Z, Yenilmez E, Leu J, Hoffman JE, Straver EW, Dai H, Moler KA (2004) Metal-coated carbon nanotube tips for magnetic force microscopy. Appl Phys Lett 85:6263–6265
Du N, Zhang H, Chen BD, Ma XY, Huang XH, Tu JP, Yang DR (2009) Synthesis of polycrystalline SnO2 nanotubes on carbon nanotube template for anode material of lithium-ion battery. Mater Res Bull 44:211–215
Gao C, Li W, Morimoto H, Nagaoka Y, Maekawa T (2006) Magnetic carbon nanotubes: synthesis by electrostatic self-assembly approach and application in bio-manipulations. J Phys Chem B 110:7213–7220
Georgakilas V, Tzitzios V, Gournis D, Petridis D (2005) Attachment of magnetic nanoparticles on carbon nanotubes and their soluble derivatives. Chem Mater 17:1613–1617
Jia BP, Gao L (2007) Fabrication of “Tadpole”-like magnetite/multiwalled carbon nanotube heterojunctions and their self-assembly under external magnetic field. J Phys Chem B 111:5337–5343
Kim T, Nunnery GA, Jacob K, Schwartz J, Liu XT, Tannenbaum R (2010) Synthesis, characterization, and alignment of magnetic carbon nanotubes tethered with maghemite nanoparticles. J Phys Chem C 114:6944–6951
Li J, Tang SB, Lu L, Zeng HC (2007) Preparation of nanocomposites of metals, metal oxides, and carbon nanotubes via self-assembly. J Am Chem Soc 129:9401–9409
Li JH, Hong RY, Luo GH, Zheng Y, Li HZ, Wei DG (2010) An easy approach to encapsulating Fe3O4 nanoparticles in multiwalled carbon nanotubes. New Carbon Mater 25(3):192–198
Lordi V, Yao N, Wei J (2001) Method for supporting platinum on single-walled carbon nanotubes for a selective hydrogenation catalyst. Chem Mater 13:733–737
Louie AY, Huber MM, Ahrens ET, Rothbacher U, Moats R, Jacobs RE, Fraser SE, Meade TJ (2000) In vivo visualization of gene expression using magnetic resonance imaging. Nat Biotechnol 18:321–325
Pan ZW, Dai ZR, Wang ZL (2001) Nanobelts of semiconducting oxides. Science 291:1947–1949
Peng XH, Chen JY, Misewich JA, Wong SS (2009) Carbon nanotube-nanocrystal heterostructures. Chem Soc Rev 38:1076–1098
Perez JM, Josephson L, O’Loughlin T, Hogemann D, Weissleder R (2002) Magneticrelaxation switches capable of sensing molecular interactions. Nat Biotechnol 20:816–820
Qian H, Greenhalgh ES, Shaffer MSP, Bismarck A (2010) Carbon nanotube-based hierarchical composites: a review. J Mater Chem 20:4751–4762
Shin HS, Jang YS, Lee Y, Jung Y, Kim SB, Choi HC (2007) Photoinduced self-assembly of TiO2 and SiO2 nanoparticles on sidewalls of single-walled carbon nanotubes. Adv Mater 19:2873–2876
Stoffelbach F, Aqil A, Jerome C, Jerome R, Detrembleur C (2005) An easy and economically viable route for the decoration of carbon nanotubes by magnetite nanoparticles, and their orientation in a magnetic field. Chem Commun 36:4532–4533
Suber L, Imperatori P, Ausanio G, Fabbri F, Hofmeister H (2005) Synthesis, morphology, and magnetic characterization of iron oxide nanowires and nanotubes. J Phys Chem B 109:7103–7109
Tchoul MN, Ford WT, Lolli G, Resasco DE, Arepalli S (2007) Effect of mild nitric acid oxidation on dispersability, size, and structure of single-walled carbon nanotubes. Chem Mater 19:5765–5772
Utsumi S, Urita K, Kanoh H, Yudasaka M, Suenaga K, Iijima S, Kaneka K (2006) Preparing a magnetically responsive single-wall carbon nanohorn colloid by anchoring magnetite nanoparticles. J Phys Chem B 110:7165–7170
Wan J, Cai W, Feng J, Meng X, Liu E (2007) In situ decoration of carbon nanotubes with nearly monodisperse magnetite nanoparticles in liquid polyols. J Mater Chem 17:1188–1192
Wong EW, Sheehan PE, Lieber CM (1997) Nanobeam mechanics: elasticity, strength, and toughness of nanorods and nanotubes. Science 277:1971
Xu P, Cui DX, Pan BF, Gao F, He R, Li Q, Huang T, Bao CC, Yang H (2008) A facile strategy for covalent binding of nanoparticles onto carbon nanotubes. Appl Surf Sci 254:5236–5240
Zhan YQ, Zhao R, Lei YJ, Meng FB, Zhong JC, Liu XB (2011) Preparation, characterization and electromagnetic properties of carbon nanotubes/Fe3O4 inorganic hybrid material. Appl Surf Sci 257:4524–4528
Zhao Y, Li J, Wu C, Guan L (2010a) A general strategy for synthesis of metal oxide nanoparticles attached on carbon nanomaterials. Nanoscale Res Lett 6:71–75
Zhao R, Jia K, Wei JJ, Pu JX, Liu XB (2010b) Hierarchically nanostructured Fe3O4 microspheres and their novel microwave electromagnetic properties. Mater Lett 64:457–459
Acknowledgments
This study has been supported by the National Nature Science Foundation (50903040), and the special grades of the financial supports were obtained from the China Postdoctoral Science Foundation (201003554), the China Postdoctoral Science Foundation (20090451169), the Jiangsu Postdoctoral Science Foundation (0901078C), the Jiangsu Key Lab of material tribology Foundation (kjsmcx0905), and the Senior Intellectuals Fund of Jiangsu University (09JDG003).
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Song, HJ., Li, N., Jing, X. et al. Synthesis and characterization of “mulberry”-like Fe3O4/multiwalled carbon nanotube nanocomposites. J Nanopart Res 13, 5457–5464 (2011). https://doi.org/10.1007/s11051-011-0533-6
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DOI: https://doi.org/10.1007/s11051-011-0533-6