Thermal destruction of coprecipitated hydroxides of indium and dysprosium
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Thermal destruction of indium and dysprosium hydroxides coprecipitated from solutions of their nitrate and chloride salts with ammonia was investigated by DTA/TG, XRD and MS methods. The features of these processes were revealed in solutions of different nature. It is shown that the method of thermal decomposition of mixed indium and dysprosium hydroxides coprecipitated from the solution of their chloride salts is environmentally appropriate and economically viable. The size of the coprecipitated hydroxide particles of indium oxide produced through thermal destruction at up to 500 °C (13 nm) allows us to recommend this method for production of nanodispersed mixed oxides of indium and dysprosium.
KeywordsIndium oxide Dysprosium oxide Thermal destruction hydroxides Chemical coprecipitation
The results were obtained within the framework of the state task of the Ministry of Education and Science of the Russian Federation, Project No. 16.3037.2017/4.6.
- 1.Kment S, Hubicka Z, Krysa J, Sekora D, Zlamal M, Olejnicek J, Cada M, Ksirova P, Remes Z, Schmuki P, Schubert E, Zboril R. On the improvement of PEC activity of hematite thin films deposited by high-power pulsed magnetron sputtering method. Appl Catal B Environ. 2015;165:344–50.CrossRefGoogle Scholar
- 5.Tietz H. Technical Ceramics. Düsseldorf: VDI Verlag; 1994.Google Scholar
- 10.Zhukov I, Vorozhtsov S, Promakhov V, Bondarchuk I, Zhukov A, Vorozhtsov A. Plasma-chemical method for producing metal oxide powders and their application. J Phys: Conf Ser. 2015;652:012027.Google Scholar
- 15.Kotov YA, Osipov VV, Ivanov MG, et al. Properties of YSZ and CeGdO nanopowders prepared by target evaporation with a pulse-repetitive CO2-laser. Rev Adv Mater Sci. 2003;5:171–7.Google Scholar
- 19.Mironov V, Stankevich P, Beljaeva I, Glushenkov V. Static-dynamic powder material compaction methods. Eng Rural Dev 2016;15:1128–32.Google Scholar
- 20.Boltachev GSh, Nagayev KA, Paranin SN, Spirin AV, Volkov NB. Magnetic pulsed compaction of nanosized powders. New York: Nova Science; 2010.Google Scholar
- 24.Vayos G Karayannis. Microwave sintering of ceramic materials. In: IOP conference series: mater science and engineering. 2016;161(1):012068.Google Scholar
- 25.Anand K, Thangaraj R, Kohli N, Singh RC. Structural, optical and ethanol gas sensing properties of In2O3 and Dy3+: In2O3 nanoparticles. 58th DAE Solid State Physics Symposium (DAE SSPS-2013). 2014. https://doi.org/10.1063/1.4872645.
- 27.Egorov YP, Malinovskaya TD, Naiden EP, Sachkov VI, Sachkova EI. Chem Sustain Dev. 2002;10:679–85.Google Scholar
- 28.Inoue K, Tanaka N, Tanaka T. Lanthanoid-containing oxide target. Patent US, No. 8,038,911 B2, 2011.Google Scholar
- 29.Inoue K, Yano K, Kasami M. Sputtering target, oxide semiconductor film and semiconductor device. Patent US, No. 8,333,913 B2, 2012.Google Scholar
- 34.Brinker CJ, Scherer GW. Sol-Gel Science. The physics and chemistry of Sol-Gel processing. Academic Press, INC; Am Imprint of Elsevier; 1990. 908 p.Google Scholar