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Facile Synthesis and Structural Characterization of Co3O4 Nanocubes

Department of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563002, PR China

Co3O4 nanocubes were synthesized via a simple hydrothermal method. X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM) analysis revealed that the product was cubic single crystal Co3O4, with the width of several ten nanometers to several hundred nanometers. The influence of reaction temperature and the amount of dispersant on the size and morphology of the as-obtained Co3O4 were investigated. On the basis of condition-dependent experiments, a possible aggregate-dissolution-recrystallization growth mechanism was proposed to explain the formation process of the Co3O4 nanocubes. The catalytic activity characterization showed that the as-prepared Co3O4 nanocubes can catalyze the thermal decomposition of ammonium perchlorate (AP) effectively.
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1. Mou XL, Zhang BS, Li Y, et al. (2012) Rod-Shaped Fe2O3 as an Efficient Catalyst for the Selective Reduction of Nitrogen Oxide by Ammonia. Angew Chem Int Ed 51: 2989-2993.    

2. Muir JMR, Idriss H (2009) Formamide reactions on rutile TiO2(011) surface. Surf Sci 603:2986-2990.    

3. Smith WL, Hobson AD (1973) The structure of cobalt oxide, Co3O4. Acta Cryst B 29: 362-363.

4. Petitto SC, Marsh EM, Carson GA, et al. (2008) Cobalt oxide surface chemistry: The interaction of CoO(100), Co3O4(110) and Co3O4(111) with oxygen and water. J Mol Catal A: Chem 281:49-58.    

5. Jang YI, Wang HF, Chiang YM (1998) Room-temperature synthesis of monodisperse mixed spinel (CoxMn1-x)3O4 powder by a coprecipitation method. J Mater Chem 41: 2761-2764.

6. Zhou H, Lv BL, Wu D, et al. (2013) Synthesis and properties of octahedral Co3O4 single crystalline nanoparticles enclosed by (111) facets. CrystEngComm 15: 8337-8344.    

7. Wang HT, Zhang L, Tan XH, et al. (2011) Supercapacitive Properties of Hydrothermally Synthesized Co3O4 Nanostructures. J Phys Chem C 115: 17599-17605.    

8. Xiao XL, Liu XF, Zhao H, et al. (2012) Facile Shape Control of Co3O4 and the Effect of the Crystal Plane on Electrochemical Performance. Adv Mater 24: 5762-5766.    

9. Li WY, Xu LN, Chen J (2005) Co3O4 Nanomaterials in Lithium-Ion Batteries and Gas Sensors. Adv Funct Mater 15: 851-857.    

10. Jansson J, Palmqvist AEC, Fridell E, et al. (2002) On the Catalytic Activity of Co3O4 in Low-Temperature CO Oxidation. J Catal 211: 387-397.    

11. Fujita S, Suzuki K, Mori T (2003) Preparation of High-Performance Co3O4 Catalyst for Hydrocarbon Combustion from Co-Containing Hydrogarnet. Catal Lett 86: 139-144.    

12. Xu R, Zeng HC (2003) Mechanistic Investigation on Self-redox Decompositions of Cobalt-Hydroxide-Nitrate Compounds with Different Nitrate Anion Configurations in Interlayer Space. Chem Mater 15: 2040-2048.    

13. Li L, Ren JC (2006) Rapid preparation of spinel Co3O4 nanocrystals in aqueous phase by microwave irradiation. Mater Res Bull 41: 2286-2290.    

14. Fan YQ, Shao HB, Wang JM, et al. (2011) Synthesis of foam-like freestanding Co3O4 nanosheets with enhanced electrochemical activities. Chem Commun 47: 3469-3471.    

15. Shen XP, Miao HJ, Zhao H, et al. (2008) Synthesis, characterization and magnetic properties of Co3O4 nanotubes. Appl Phys A 91: 47-51.    

16. Chen Y, Zhang Y, Fu S (2007) Synthesis and characterization of Co3O4 hollow spheres. Mater Lett 61: 701-705.    

17. Liu QK, Wang GH, Xu CK, et al. (2002) Fabrication of Co3O4 nanorods by calcination of precursor powders prepared in a novel inverse microemulsion. Chem Commun 14: 1486-1487.

18. Yang LX, Zhu YJ, Li L, et al. (2006) A Facile Hydrothermal Route to Flower-Like Cobalt Hydroxide and Oxide. Eur J Inorg Chem 2006: 4787-4792.

19. He T, Chen DR, Jiao XL, et al. (2006) Co3O4 Nanoboxes: Surfactant-Templated Fabrication and Microstructure Characterization. Adv Mater 18: 1078-1082.    

20. Hu LH, Sun KQ, Peng Q, et al. (2010) Surface active sites on Co3O4 nanobelt and nanocube model catalysts for CO oxidation. Nano Res 3: 363-368.    

21. Liu XH, Qiu GZ, Li XG (2005) Shape-controlled synthesis and properties of uniform spinel cobalt oxide nanocubes. Nanotechnology 16: 3035-3040.    

22. Song XC, Wang X, Zheng YF, et al. (2011) Synthesis and electrocatalytic activities of Co3O4 nanocubes. J Nanopart Res 13: 1319-1324.    

23. Lou XW, Deng D, Lee JY, et al. (2008) Self-Supported Formation of Needlelike Co3O4 Nanotubes and Their Application as Lithium-Ion Battery Electrodes. Adv Mater 20: 258-262.    

24. Feng SQ, Zheng MB, Li NW, et al. (2009) Synthesis of Ordered Macroporous Co3O4 Microspheres via an Easy Melt Infiltration Route. Chem Lett 38: 1050-1051.    

25. Wang L, Zhao Y, Lai QY, et al. (2010) Preparation of 3D rose-like NiO complex structure and its electrochemical property. J Alloys Compd 495: 82-87.    

26. Rana RK, Zhang LZ, Yu JC, et al. (2003) Mesoporous Structures from Supramolecular Assembly of in situ Generated ZnS Nanoparticles. Langmuir 19: 5904-5911.    

27. Li YC, Li XH, Yang CH, et al. (2003) Controlled synthesis of CdS nanorods and hexagonal nanocrystals. J Mater Chem 13: 2641-2648.    

28. Yu JH, Joo J, Park HM, et al. (2005) Synthesis of Quantum-Sized Cubic ZnS Nanorods by the Oriented Attachment Mechanism. J Am Chem Soc 127: 5662-5670.    

29. Shi EW, Chen ZZ, R. L. Yuan RL, et al. (2004) Thermal Crystallography. Beijing: Science Press.

30. Zhang L, Yu XW, Wu HP, et al. (2009) High-pressure hydrothermal synthesis and growth mechanism of Co3O4 nanoparticles. Mater Eng Powder Metall 4: 306-309.

31. Wang XX, Lv GL, Zeng YW, et al. (2003) Studies on the Nanocrystalline Co3O4 by Wet Synthesis and Its Microstructure. Acta Chim. Sinica 61: 1849-1853.

32. Jin LN, Liu Q, Sun WY (2012) Shape-controlled synthesis of Co3O4 nanostructures derived from coordination polymer precursors and their application to the thermal decomposition of ammonium perchlorate. CrystEngComm 14: 7721-7726.    

33. Guan XF, Li GS, Zhou LH, et al. (2009) Template-free Approach to Core-Shell-structured Co3O4 Microspheres. Chem Lett 38: 280-281.    

Copyright Info: © 2015, Min Kang, et al., licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution Licese (http://creativecommons.org/licenses/by/4.0)

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