Abstract
Monodisperse ZrO2 nanoparticles capped by trioctylphosphine oxide (TOPO) were prepared in non-aqueous solvent using in-situ synthesis method. Transmission electron microscopy(TEM), X-ray diffraction(XRD), X-ray photoelectron spectrometer(XPS), Fourier transformation infrared spectroscopy (FTIR), and thermogravimetric analysis(TGA) were adopted to characterize and investigate the size, structure, composition, and the binding manners between organic capping agent TOPO and inorganic ZrO2 nanocores of the as-prepared nanoparticles. In addition, the nanoparticles were also studied to determine their solubility and relative stability. The experimental results show that the prepared nanoparticles contain about 25% organic capping shell TOPO, 75% inorganic ZrO2 nanocores, and can be easily dissolved and be stably disersed in nonpolar organic solvents.
Similar content being viewed by others
References
Jie F, Shannon WB, Galen DS. Nanoparticle Assembly of Ordered Multicomponent Mesostructured Metal Oxides via a Versatile Sol-gel Process [J]. Chem. Mater., 2006, 18: 6 391–6 396
Adri C T, Boris V M, Seung S J, et al. ReaxFF Reactive Force Field for sSolid Oxide Fuel Cell Systems with Application to Oxygen ion Transport in Yttria-stabilized Zirconia [J]. J. Phys. Chem. A, 2008, 112: 3 133–3 140
Satyajit S, Sudipta S. Thermodynamic Tetragonal Phase Stability in Sol-gel Derived Nanodomains of Pure Zirconia [J]. J. Phys. Chem. B, 2004, 108: 3 395–3 399
Zho Z F, Wang S M. Influence of Synthesis Conditions on the Preparation of Nanosized ZrO2 Powders by Evaporative Decomposition of Solutions [J]. Journal of Wuhan University of Technology-Mater. Sci. Ed., 2008, 23(3): 309–311
Zhang C M, Li C X, Yang J, et al. Tunable Luminescence in Monodisperse Zirconia Spheres [J]. Langmuir, 2009, 25: 7 078–7 083
Choudharyv R G, Deshmukh M, Pataskar S G. Low-Temperature Complete Combustion of a Dilute mixture of Methane and Propane over Transition-Metal-Doped ZrO2 Catalysts: Effect of the Presence of Propane on Methane Combustion [J]. Environ. Sci. Technol., 2005, 39: 2 364–2 368
Shukla S, Seal S, Vanfleet R. Sol-gel Synthesis and Phase Evolution Behavior of Sterically Stabilized Nanocrystalline Zirconia [J]. J. Sol-Gel Sci. Technol., 2003, 27:119–136
Liu H W, Feng L B, Zhang X S, et al. ESR Characterization of ZrO2 nanopowder [J]. J. Phys. Chem., 1995, 99: 332–334
Beena T, Kalpesh S, Basha S, et al. Synthesis of Nanocrystalline Zirconia Using Sol-gel and Precipitation Techniques[J]. Ind. Eng. Chem. Res., 2006, 45: 8 643–8 650
Lin C K, Zhang C M, Lin J. Phase Transformation and Photoluminescence Properties of Nanocrystalline ZrO2 Powders Prepared via the Pechini-type Sol-gel Process [J]. J. Phys. Chem. C, 2007, 111, 3 300–3 307
Mikihisa M, Yuichi S, Sungkil L. Hitoshi Katakura. High-Yield Sol-Gel Synthesis of Well-Dispersed, Colorless ZrO2 Nanocrystals [J]. Langmuir, 2006, 22: 7 137–7 140
Liang J H, Deng Z X, Jiang X, et al. Photoluminescence of Tetragonal ZrO2 Nanoparticles Synthesized by Microwave Irradiation [J]. Inorg. Chem., 2002, 41, 3602–3604
Zhao N N, Pan D C, Nie W, et al. Two-phase Synthesis of Shape-controlled Colloidal Zirconia Nanocrystals and Their Tharacterization [J]. J. Am. Chem. Soc., 2006, 128: 10118–10124
Hughes A E, Sexton B A. Comments on the Use of Implanted Ar as a Binding Energy Reference [J]. J. Electron Spectrosc. Relat. Phemon., 1990, 50(2): C15–C18
Brenier R, Mugnier J, Mirica E. XPS Study of Amorphpus Zirconium Oxide Films Prepared by Sol-gel [J]. Appl. Surf. Sci., 1999, 143: 85–89
Pelavin M, Hendrickson DN, Hollander J M, et al. Phosphorus 2p Electron Binding Energies: Correlation with Extended Hueckel Charges [J]. J. Phys. Chem., 1970, 74(5): 1 116–1 121
Lorenz J K, Ellis A B. Surfactant-semiconductor Interfaces: Perturbation of the Photoluminescence of Bulk Cadmium Selenide by Adsorption of Tri-n-octylphosphine Oxide as a Probe of Solution Aggregation with Relevance to Nanocrystal Stabilization [J]. J. Am. Chem. Soc., 1998, 120: 10 970–10 975
Chen S, Yin Y, Wang D, et al. Structures, Growth Modes, and Spectroscopic Properties of Small Zirconia Clusters [J]. J. Cryst. Growth, 2005, 282(3–4): 498–505
Quan Z W, Wang L S, Lin J. Synthesis and Characterization of Spherical ZrO2:Eu3+ Phosphors by Spray Pyrolysis Process [J]. Mater. Res. Bull., 2005, 40(5): 810–820
Author information
Authors and Affiliations
Corresponding author
Additional information
Funded by the Natural Science Foundation of Shannxi Province of China(No.2010JM2016) and the Foundation of Shannxi Educational Committee (No.2010JK469)
Rights and permissions
About this article
Cite this article
Ma, J. Preparation and characterization of ZrO2 nanoparticles capped by trioctylphosphine oxide (TOPO). J. Wuhan Univ. Technol.-Mat. Sci. Edit. 26, 611–614 (2011). https://doi.org/10.1007/s11595-011-0277-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11595-011-0277-2