Morphology transformation of hematite nanoparticles through oriented aggregation

Journal of the American Ceramic Society

Volumn 91, Issue 10, 2008, Pages 3391-3395

  Wang, Lili ^a   Gao, Lian ^a  

^a SHANGHAI INSTITUTE OF CERAMICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ACIDS; AGGLOMERATION; DIFFRACTION; EMISSION SPECTROSCOPY; FIELD EMISSION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FOURIER TRANSFORMS; HEMATITE; HIGH RESOLUTION ELECTRON MICROSCOPY; INFRARED SPECTROSCOPY; IRON ORES; MICROSCOPIC EXAMINATION; NANOPARTICLES; NANOSTRUCTURED MATERIALS; NANOSTRUCTURES; OLEIC ACID; OXIDE MINERALS; SPECTROSCOPIC ANALYSIS; X RAY DIFFRACTION ANALYSIS;

FIELD-EMISSION SCANNING ELECTRON MICROSCOPY; FORMATION MECHANISMS; FOURIER TRANSFORM INFRARED; HEMATITE NANOPARTICLES; HIGH-RESOLUTION TEM; HYDROTHERMAL METHODS; MORPHOLOGY TRANSFORMATIONS; ORIENTED AGGREGATION; SELECTED AREA ELECTRON DIFFRACTION; TRANSMISSION ELECTRON;

HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY;

EID: 53349118432     PISSN: 00027820     EISSN: 15512916     Source Type: Journal    
DOI: 10.1111/j.1551-2916.2008.02537.x     Document Type: Article

References (22)

1. S. L. Tripp, S. V. Pusztay, A. E. Ribbe A. Wei Self-Assembly of Cobalt Nanoparticle Rings J. Am. Chem. Soc., 124, 7914 5 (2002).
2. M. P. Pileni Nanocrystal Self-Assemblies: Fabrication and Collective Properties J. Phys. Chem. B, 105, 3358 71 (2001).
3. Y. Lu, H. Xiong, X. Jiang, Y. Xia, M. Prentiss G. M. Whitesides Asymmetric Dimers can be Formed by Dewetting Half-Shells of Gold Deposited on the Surfaces of Spherical Oxide Colloids J. Am. Chem. Soc., 125, 12724 5 (2003).
4. Z. R. Tian, J. Liu, H. Xu, J. A. Voigt, B. Mckenzie C. M. Matzke Shape-Selective Growth, Patterning, and Alignment of Cubic Nanostructured Crystals via Self-Assembly Nanoletters, 3, 179 82 (2003).
5. 2 Microspheres in Ionic Liquids J. Am. Chem. Soc., 125, 6386 7 (2003).
6. B. Liu H. C. Zeng Fabrication of ZnO 'Dandelions' via a Modified Kirkendall Process J. Am. Chem. Soc., 126, 16744 6 (2004).
7. R. L. Penn J. F. Banfield Imperfect Oriented Aggregation: Dislocation Generation in Defect-Free Nanocrystals Science, 281, 969 71 (1998).
8. P. Chauhan, S. Annapoorni S. K. Trikha Humidity-sensing Properties of Nanocrystalline Haematite Thin Films Prepared by Sol-Gel Processing Thin Solid Films, 346, 266 8 (1999).
9. Y. P. He, Y. M. Miao, C. R. Li, S. Q. Wang, L. Cao, S. S. Xie, G. Z. Yang, B. S. Zou C. Burda Size and Structure Effect on Optical Transitions of Iron Oxide Nanocrystals Phys. Rev. B, 71, 125411 9 (2005).
10. M. Hermanek, R. Zboril, I. Medrik, J. Pechousek C. Gregor Catalytic Efficiency of Iron(III) Oxides in Decomposition of Hydrogen Peroxide: Competition Between the Surface Area and Crystallinity of Nanoparticles J. Am. Chem. Soc., 129, 10929 36 (2007).
11. 3 Particles by Sulfate Ions J. Colloid Interface Sci., 207, 137 49 (1998).
12. X. Wang, J. Zhuang, Q. Peng Y. Li A General Strategy for Nanocrystal Synthesis Nature, 437, 121 4 (2005).
13. S. B. Wang, Y. L. Min S. H. Yu Synthesis and Magnetic Properties of Uniform Hematite Nanocubes J. Phys. Chem. C, 111, 3551 4 (2007).
14. V. F. Puntes, D. Zanchet, C. K. Erdonmez A. D. Alivisato Synthesis of Hcp-Co Nanodisks J. Am. Chem. Soc., 124, 12874 80 (2002).
15. 2S Nanorods, Nanodisks, and Nanoplatelets J. Am. Chem. Soc., 125, 16050 7 (2003).
16. R. L. Penn Kinetics of Oriented Aggregation J. Phys. Chem. B, 108, 12707 12 (2004).
17. R. L. Penn, G. Oskam, T. J. Strathmann, P. C. Searson, A. T. Stone D. R. Veblen Epitaxial Assembly in Aged Colloids J. Phys. Chem. B, 105, 2177 82 (2001).
18. Y. Cheng, Y. S. Wang, D. Q. Chen F. Bao Evolution of Single Crystalline Dendrites from Nanoparticles through Oriented aggregation J. Phys. Chem. B, 109, 794 8 (2005).
19. Z. P. Zhang, H. P. Sun, X. Q. Shao, D. F. Li, H. D. Yu M. Y. Han Three-Dimensionally Oriented Aggregation of a Few Hundred Nanoparticles into Monocrystalline Architectures Adv. Mater., 17, 42 7 (2005).
20. X. Wang, Q. Peng Y. D. Li Interface-Mediated Growth of Monodispersed Nanostructures Acc. Chem. Res., 40, 635 43 (2007).
21. Y. Lu J. D. Miller Carboxyl Stretching Vibrations of Spontaneously Adsorbed and LB-Transferred Calcium Carboxylates as Determined by FTIR Internal Reflection Spectroscopy J. Colloid Interface Sci., 256, 41 52 (2002).
22. N. Q. Wu, L. Fu, M. Su, M. Aslam, K. C. Wong V. P. Dravid Interaction of Fatty Acid Monolayers with Cobalt Nanoparticles Nanoletters, 4, 383 6 (2004).