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SYNTHESIS OF NANOSIZED ZIRCONIA CERAMICS VIA A PRECERAMIC POLYMER METHOD
https://doi.org/10.17073/1683-4518-2014-2-40-44
Abstract
The preparation of polyzirconoxane (PZO) was studied by a one-pot reaction of zirconium oxychloride octahydrate (ZOC) with acetylacetone. Triethylamine was added dropwise into a mixture of zirconium oxychloride octahydrate, acetylacetone and methanol to get stable PZO. The PZO polymer was characterized by the techniques of Fourier transform infrared spectra (FTIR), Nuclear Magnetic Resonance (1H-NMR) and Gel permeation chromatography (GPC). The precursor was air-stable and soluble in common organic solvents. The thermal behavior of PZO consisted of three stages, such as loss of water and solvent, decomposition of organic residues and dehydroxylation of Zr-OH into ZrO2. Pyrolysis of this polymer at 1000 °C in nitrogen provides nanosized ZrO2 with spherical morphology and size of 50~100 nm. Ill. 6. Ref. 22.
About the Authors
Xueyu TaoChina
Xianyong Wei
China
Xiaolan Chen
China
Wanzheng Lu
China
Ming Ma
China
Tong Zhao
China
References
1. Kauppi, E. I. Influence of H2S on ZrO2-based gasification gas clean-up catalysts: MeOH temperature-programmed reaction study / E. I. Kauppi, E. H. Rönkkönen, S. M. K. Airaksinen [et al.] // Appl. Catal. B: Environ. ― 2012. ― № 111‒112. ― P. 605‒613.
2. Labaki, M. Electron Paramagnetic Resonance investigation of the nature of active species involved in carbon black oxidation on ZrO2 and Cu/ZrO2 catalysts / M. Labaki, H. Laversin, E. A. Zhilinskaya [et al.] // Catal. Commun. ― 2012. ― № 17. ― P. 64‒70.
3. Zhang, X. Catalytic performance of a threedimensionally ordered macroporous Co/ZrO2 catalyst in Fischer-Tropsch synthesis / X. Zhang, H. Su, X. Yang // J. Mol. Catal. A: Chem. ― 2012. ― № 360. ― P. 16‒25.
4. Signoretto, M. Au/ZrO2: an efficient and reusable catalyst for the oxidative esterification of renewable furfural / M. Signoretto, F. Menegazzo, L. Contessotto [et al.] // Appl. Catal. B: Environ. ― 2013. ― № 129. ― P. 287‒293.
5. Zhang, W. Wu, Structural, optical and electrical properties of high-k ZrO2 dielectrics on Si prepared by plasma assisted pulsed laser deposition / W. Zhang, Y. Cui, Z. G. Hu [et al.] // Thin Solid Films. ― 2012. ― № 520. ― P. 6361‒6367.
6. Bethge, O. Stability of La2O3 and GeO2 passivated Ge surfaces during ALD of ZrO2 high-k dielectric / O. Bethge, C. Henkel, S. Abermann [et al.] // Appl. Surf. Sci. ― 2012. ― № 258. ― P. 3444‒3449.
7. Shukla, P. P. Characterization and compositional study of a ZrO2 engineering ceramic irradiated with a fibre laser beam / P. P. Shukla, J. Lawrence // Opt. Laser Technol. ― 2011. ― № 43. ― P. 1292‒1300.
8. Wang, Y. Moderate temperature compression incorporating plastic deformation and rearrangement in Al2O3‒ZrO2 ceramics / Y. Wang, J. Liu, A. Guo // Ceram. Int. ― 2013. ― № 39. ― P. 883‒886.
9. Liu, T. An electrochemical sulfur sensor based on ZrO2 (MgO) as solid electrolyte and ZrS2 + MgS as auxiliary electrode / T. Liu, L. Li, J. Yu // Sens. Actuators B: Chem. ― 2009. ― № 139. ― P. 501‒504.
10. Zhang, R. High temperature and pressure chemical sensors based on Zr/ZrO2 electrode prepared by nanostructured ZrO2 film at Zr wire / R. Zhang, X. Zhang, S. Hu // Sens. Actuators B: Chem. ― 2010. ― № 149. ― P. 143‒154.
11. Cho, H. J. Effect of milling methods on performance of Ni‒Y2O3 stabilized ZrO2 anode for solid oxide fuel cell / H. J. Cho, G. M. Choi // J. Power Sources. ― 2008. ― № 176. ― P. 96‒101.
12. Sun, W. Preparation of dual-pore anode supported Sc2O3-stabilized-ZrO2 electrolyte planar solid oxide fuel cell by phase inversion and dip-coating / W. Sun, N. Zhang, Y. Mao [et al.] // J. Power Sources. ― 2012. ― № 218. ― P. 352‒356.
13. Ashkarran, A. A. Photocatalytic activity of ZrO2 nanoparticles prepared by electrical arc discharge method in water / A. A. Ashkarran, S. A. A. Afshar, S. M. Aghigh [et al.] // Polyhedron. ― 2010. ― № 29. ―P. 1370‒1374.
14. Nawale, A. B. Influence of Crystalline phase and defects in the ZrO2 nanoparticles synthesized by thermal plasma route on its photocatalytic properties / A. B. Nawale, N. S. Kanhe, S. V. Bhoraskar [et al.] // Mater. Res. Bull. ― 2012. ― № 47. ― P. 3432‒3439.
15. Bernardo, E. SiAlON ceramics from preceramic polymers and nano-sized fillers: Application in ceramic joining / E. Bernardo, G. Parcianello, P. Colombo [et al.] // J. Eur. Ceram. Soc. ― 2012. ― № 32. ― P. 1329‒1335.
16. Pan, M. Preparation of zirconia xerogels and ceramics by sol-gel method and the analysis of their thermal behavior / M. Pan, J. R. Liu, M. K. Lü [et al.] // Thermochim. Acta. ― 2001. ― Vol. 376, № 1. ― P. 77‒82.
17. Zhu, L. Y. Thermal behavior of polyacetylacetonatozirconium (PAZ) / L. Y. Zhu, G. Yu, X. Q. Wang [et al.] // Thermochim. Acta. ― 2008. ― № 473. ― P. 81‒85.
18. Marshall, D. B. Zirconia fibers from the zirconium n-propoxide-acetylacetone-water-isopropanol system / D. B. Marshall, F. F. Lange, P. D. Morgan // J. Mater. Sci. Lett. ― 1990. ― № 9. ― P. 845‒846.
19. Abe, Y. A. One-Pot Synthesisof Polyzirconoxane as a Precursor for Continuous Zirconia Fibres / Y. Abe, H. Tomioka, T. Gunji [et al.] // J. Mater. Sci. Lett. ― 1994. ― № 13. ― P. 960‒962.
20. Abe, Y. Preparation of Continuous Zirconia Fibres from Polyzirconoxane Synthesized by the Facile One-Pot Reaction / Y. Abe, T. Kudo, H. Tomioka [et al.] // J. Mater. Sci. ― 1998. ― № 33. ― P. 1863‒1870.
21. Chakrabarty, P. K. Zirconia Fibre Mats Prepared by a Sol-Gel Spinning Technique / P. K. Chakrabarty, M. Chatterjee, M. K. Naskar [et al.] // J. Eur. Ceram. Soc. ― 2001. ― № 21. ― P. 355‒361.
22. Takahiro, G. Preparation of Polyzirconoxane from zirconium Oxychloride Octahydrate and Ethylene Glycol as a precursor for zirconia ceramics / G. Takahiro, Y. Hiroshi, H. Takaaki [et al.] // Appl. Organometal. Chem. ― 2000. ― № 14. ― P. 119‒126.
Supplementary files
For citation: Tao X., Wei X., Chen X., Lu W., Ma M., Zhao T. SYNTHESIS OF NANOSIZED ZIRCONIA CERAMICS VIA A PRECERAMIC POLYMER METHOD. NOVYE OGNEUPORY (NEW REFRACTORIES). 2014;(2):40-44. https://doi.org/10.17073/1683-4518-2014-2-40-44
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