Solution route to single crystalline dendritic cobalt nanostructures coated with carbon shells

Carbon - Tập 45 - Trang 1160-1166 - 2007
Guo-Xing Zhu1, Xian-Wen Wei1, Chuan-Jun Xia1, Yin Ye1
1College of Chemistry and Materials Science, Anhui Key Laboratory of Functional Molecular Solids, Anhui Normal University, Wuhu 241000, PR China

Tài liệu tham khảo

Hyeon, 2003, Chemical synthesis of magnetic nanoparticles, Chem Commun, 8, 927, 10.1039/b207789b Teunissen, 1999, Magnetic catalyst bodies, Catal Today, 48, 329, 10.1016/S0920-5861(98)00389-7 Nam, 2003, Nanoparticle-based bio-bar codes for the ultrasensitive detection of proteins, Science, 301, 1884, 10.1126/science.1088755 Moore, 2004, Control of magnetophoretic mobility by susceptibility-modified solutions as evaluated by cell tracking velocimetry and continuous magnetic sorting, Anal Chem, 76, 3899, 10.1021/ac049910f Teunissen, 2001, The structure of carbon encapsulated NiFe nanoparticles, J Catal, 204, 169, 10.1006/jcat.2001.3373 Tsang, 2004, Magnetically separable, carbon supported nanocatalysts for the manufacture of fine chemicals, Angew Chem Int Ed, 43, 5645, 10.1002/anie.200460552 Paraskevas, 2006, Syntheses of carbon encapsulated magnetic FeNi nanoparticle via decompositions of methane and benzene, Carbon, 44, 820, 10.1016/j.carbon.2005.09.036 Dravid VP, Host JJ, Teng MH, Elliott B, Hwang J, Johnson DL, et al. Controlled-size nanocapsules. Nature 1995;374(6523):602–2. Jiao, 1996, Preparation and properties of ferromagnetic carbon-coated Fe, Co, and Ni nanoparticles, J Appl Phys, 80, 103, 10.1063/1.362765 Dong, 1998, Characterization of ultrafine γ-Fe(C), α-Fe(C) and Fe3C particles synthesized by arc-discharge in methane, J Mater Sci, 33, 1915, 10.1023/A:1004369708540 Scott, 1995, Morphology, structure, and growth of nanoparticles produced in a carbon arc, Phys Rev B, 52, 12564, 10.1103/PhysRevB.52.12564 Host, 1998, Effect of annealing on the structure and magnetic properties of graphite encapsulated nickel and cobalt nanocrystals, J Appl Phys, 83, 793, 10.1063/1.366760 Seraphin, 1996, Filling the carbon nanocages, J Appl Phys, 80, 2097, 10.1063/1.363102 Harris, 1998, A simple technique for the synthesis of filled carbon nanoparticles, Chem Phys Lett, 293, 53, 10.1016/S0009-2614(98)00770-2 Tomita, 2000, A new and simple method for thin graphitic coating of magnetic-metal nanoparticles, Chem Phys Lett, 316, 361, 10.1016/S0009-2614(99)01280-4 Lu, 2005, Highly stable carbon-protected cobalt nanoparticles and graphite shells, Chem Commun, 98, 10.1039/B414146F Kosugi, 2004, Formation of air stable carbon-skinned iron nanocrystals from FeC2, Appl Phys Lett, 84, 1753, 10.1063/1.1666995 Tomita, 2000, Formation of Co filled carbon nanocapsules by metal-template graphitization of diamond nanoparticles, J Appl Phys, 88, 5452, 10.1063/1.1317242 Pol, 2005, Fabrication and magnetic properties of Ni nanospheres encapsulated in a fullerene-like carbon, J Phys Chem B, 109, 9495, 10.1021/jp050692j Lu, 2005, Carbon-encapsulated Fe nanoparticles from detonation-induced pyrolysis of ferrocene, Carbon, 43, 369, 10.1016/j.carbon.2004.09.020 Wang, 2003, Characterization and magnetic properties of carbon-coated cobalt nanocapsules synthesized by the chemical vapor condensation process, Carbon, 41, 1751, 10.1016/S0008-6223(03)00127-1 Han, 2006, Hollow nickel microspheres covered with oriented carbon nanotubes and its magnetic property, Carbon, 44, 211, 10.1016/j.carbon.2005.07.039 Yu, 2004, From starch to metal/carbon hybrid nanostructures: hydrothermal metal-catalyzed carbonization, Adv Mater, 16, 1636, 10.1002/adma.200400522 Sun, 2005, Ag@C core/shell structured nanoparticles: controlled synthesis, characterization, and assembly, Langmuir, 21, 6019, 10.1021/la050193+ Sun, 2004, Colloidal carbon spheres and their core/shell structures with noble-metal nanoparticles, Angew Chem Int Ed, 43, 597, 10.1002/anie.200352386 Yu, 2005, Microwave-assisted synthesis and in-situ self-assembly of coaxial Ag/C nanocables, Chem Commun, 21, 2704, 10.1039/b502493e Luo, 2006, Large scale synthesis of uniform silver@carbon rich composite (carbon and cross-linked PVA) sub-microcables by a facile green chemistry carbonization approach, Chem Commun, 7, 793, 10.1039/b516048k Yu, 2005, Synthesis and characterization of core–shell selenium/carbon colloids and hollow carbon capsules, Chem Eur J, 12, 548, 10.1002/chem.200500523 Qian, 2006, Synthesis of uniform Te@carbon-rich composite nanocables with photoluminescence properties and carbonaceous nanofibers by the hydrothermal carbonization of glucose, Chem Mater, 18, 2102, 10.1021/cm052848y Wei, 2006, A solution phase fabrication of magnetic nanoparticles encapsulated in carbon, Nanotechnology, 17, 4307, 10.1088/0957-4484/17/17/004 Zheng, 2004, A simple mixed surfactant route for the preparation of noble metal dendrites, J Cryst Growth, 260, 255, 10.1016/j.jcrysgro.2003.08.006 Zhu, 2004, Growth of dendritic cobalt nanocrystals at room temperature, J Cryst Growth, 260, 427, 10.1016/j.jcrysgro.2003.08.037 Ferrari, 2001, Resonant Raman spectroscopy of disordered, amorphous, and diamondlike carbon, Phys Rev B, 64, 075414-1, 10.1103/PhysRevB.64.075414 Niu, 2003, Magnetic field-induced growth and self-assembly of cobalt nanocrystallites, J Mater Chem, 13, 1803, 10.1039/b303024e Kusakabe, 2003, Magnetic nanographite, Phys Rev B, 67, 092406-1, 10.1103/PhysRevB.67.092406 Höhne, 2004, Searching for a magnetic proximity effect in magnetite-carbon structures, Carbon, 42, 3109, 10.1016/j.carbon.2004.07.020 Ruffieux, 2000, Hydrogen atoms cause long-range electronic effects on graphite, Phys Rev Lett, 84, 4910, 10.1103/PhysRevLett.84.4910 Cao, 2001, Template synthesis and magnetic behavior of an array of cobalt nanowires encapsulated in polyaniline nanotubules, Adv Mater, 13, 121, 10.1002/1521-4095(200101)13:2<121::AID-ADMA121>3.0.CO;2-L Hayashi, 1996, Magnetic thin films of cobalt nanocrystals encapsulated in graphite-like carbon, Nature, 381, 772, 10.1038/381772a0 Xie, 2005, Synthesis of ferromagnetic single-crystalline cobalt nanobelts via a surfactant-assisted hydrothermal reduction process, Nanotechnology, 16, 2958, 10.1088/0957-4484/16/12/039 Xie, 2006, A hydrothermal reduction route to single-crystalline hexagonal cobalt nanowires, Eur J Inorg Chem, 2006, 2454, 10.1002/ejic.200600061 Dumestre, 2003, Angew Chem Int Ed, 42, 5213, 10.1002/anie.200352090 Murdock, 1992, Roadmap for 10Gbit/in 2 media: challenges, IEEE Trans Magn, 28, 3078, 10.1109/20.179719