Facile synthesis and characterization of Co nanoplatelets with tunable dimensions via solution reduction process

Journal of Nanoparticle Research

Volumn 13, Issue 4, 2011, Pages 1709-1715

  Wang, Huazhi ^a   Zhang, Lei ^a   Huang, Juanjuan ^a   Li, Jiangong ^a  

^a LANZHOU UNIVERSITY   (China)

Author keywords

Magnetic materials; Microstructure; Nanomaterials; Nanoplatelets; Reduction process

Indexed keywords

BULK VALUE; CO NANOPARTICLES; COERCIVITIES; DIFFERENT SIZES; FACILE SYNTHESIS; FCC PHASE; NANO-PLATELETS; NANOMATERIALS; NORMAL DIRECTION; PHASE CONTENT; REDUCTION PROCESS; SHAPE CONTROL;

FLIGHT CONTROL SYSTEMS; MAGNETIC MATERIALS; NANOMAGNETICS; SATURATION MAGNETIZATION;

COBALT;

COBALT; COBALT CHLORIDE; NANOPARTICLE; WATER;

ARTICLE; CONCENTRATION (PARAMETERS); CRYSTAL STRUCTURE; FACILE SYNTHESIS; NANOPLATELET; PARTICLE SIZE; PHASE TRANSITION; PRIORITY JOURNAL; SOLUTION AND SOLUBILITY; SYNTHESIS; TUNING CURVE;

EID: 79956108912     PISSN: 13880764     EISSN: 1572896X     Source Type: Journal    
DOI: 10.1007/s11051-010-9924-3     Document Type: Article

References (23)

1. Bertotti G (1998) Hysteresis in magnetism. Academic Press, New York
2. Bodker F, Hansen MF, Koch CB et al (2000) Magnetic properties of hematite nanoparticles. Phys Rev B 61:6826-6838
3. Chen JP, Lee KM, Sorensen CM et al (1994) Magnetic properties of microemulsion synthesized cobalt fine particles. J Appl Phys 75:5876-5878
4. Chen J, Lim B, Lee EP et al (2009) Shape-controlled synthesis of platinum nanocrystals for catalytic and electrocatalytic applications. Nano Today 4:81-95
5. Cordente N, Respaud M, Senocq F et al (2001) Synthesis and magnetic properties of nickel nanorods. Nano Lett 1:565-568 (Pubitemid 33673049)
6. Corner WD, Mundell PA (1980) Properties of ferromagnetic micropowders. J Magn Magn Mater 20:148-157
7. Cullity BD (1959) Elements of X-ray Diffraction. Addison-Wesley, London
8. Ge S, Li C, Ma X et al (2001) Approach to fabricating Co nanowire arrays with perpendicular anisotropy: application of a magnetic field during deposition. J Appl Phys 90:509-511 (Pubitemid 33667543)
9. Gibson CP, Putzer KJ (1995) Synthesis and characterization of anisometric cobalt nanoclusters. Science 267:1338-1340
10. Hinotsu T, Jeyadevan B, Chinnasamy CN et al (2004) Size and structure control of magnetic nanoparticles by using a modified polyol process. J Appl Phys 95:7477-7480
11. Kilin DS, Prezhdo OV, Xia Y (2008) Shape-controlled synthesis of silver nanoparticles: ab initio study of preferential surface coordination with citric acid. Chem Phys Lett 458:113-116
12. La Mer VK, Dinegar RH (1950) Theory, production, and mechanism of formation of monodispersed hydrosols. J Am Chem Soc 72:4847-4854
13. Li J, Qin Y, Kou X et al (2004) Structure and magnetic properties of cobalt nanoplatelets. Mater Lett 58:2506-2509
14. Morup S, Frandsen C, Bodker F et al (2002) Magnetic properties of nanoparticles of antiferromagnetic. Hyperfine Interact 144:347-357
15. Osborn A (1945) Demagnetizing factors of the general ellipsoid. Phys Rev 67:351-357
16. Petroski JM, Wang ZL, Green TC et al (1998) Kinetically controlled growth and shape formation mechanism of platinum nanoparticles. J Phys Chem B 102:3316-3320 (Pubitemid 128576654)
17. Puntes VF, Zanchet D, Erdonmez CK, Alivisatos AP (2002) Synthesis of hcp-Co nanodisks. J Am Chem Soc 124:12874-12880 (Pubitemid 35216011)
18. Raabe J, Pulwey R, Sattler R et al (2000) Magnetization pattern of ferromagnetic nanodisks. J Appl Phys 88:4437-4439
19. Shindo D, Lee B, Waseda Y et al (1993) Crystallography of platelet-type hematite particles by electron microscopy. Mater Trans JIM 34:580-585
20. Tang ZX, Sorensen CM, Klabunde KJ et al (1991) Size-dependent Curie temperature in nanoscale MnFe2O4 particles. Phys Rev Lett 67:3602-3605
21. Wang ZL, Liu Y, Zhang Z (2003) Handbook of nanophase and nanostructured materials. Kluwer Academic, New York
22. Xu SL, Liu GB, Fan X (1980) X-ray metallography. Tianjin University, Tianjin
23. Zhang DE, Ni XM, Zhang XJ et al (2006) Synthesis and characterization of Ni-Co needle-like alloys in water-inoil microemulsion. J Magn Magn Mater 302:290-293