@ARTICLE{Jo_Hyeonhui_Synthesis_2021,
 author={Jo, Hyeonhui and Lee, Young-In and Suk, Myung-Jin and Jeong, Young-Keun and Oh, Sung-Tag},
 volume={vol. 66},
 number={No 3},
 journal={Archives of Metallurgy and Materials},
 pages={799-802},
 howpublished={online},
 year={2021},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={The nano-sized Y2O3 dispersed W composite powder is prepared by ultrasonic spray pyrolysis of a tungsten precursor using ammonium metatungstate hydrate and a polymer addition solution method using Y-nitrate. XRD analysis for calcined powder showed the formation of WO2 phase by partial oxidation of W powder during calcination in air. The TEM and phase analysis for further hydrogen reduction of calcined powder mixture exhibited that the W powder with a uniform distribution of Y2O3 nanoparticles can be successfully produced. These results indicate that the wet chemical method combined with spray pyrolysis and polymer solution is a promising way to synthesis the W-based composites with homogeneous dispersion of fine oxide particles.},
 type={Article},
 title={Synthesis of Y2O3-Dispersed W Powders Prepared by Ultrasonic Spray Pyrolysis and Polymer Solution Route},
 URL={http://www.czasopisma.pan.pl/Content/119256/PDF/AMM-2021-3-25-Sung-Tag%20Oh.pdf},
 doi={10.24425/amm.2021.136383},
 keywords={Tungsten, Y2O3 dispersion, Ultrasonic spray pyrolysis, Wet chemical route},
}