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Author Komatsu, Keiji ♦ Tsuchiya, Takaaki ♦ Hasebe, Yasuhiro ♦ Sekiya, Tetsuo ♦ Toyama, Ayumu ♦ Nakamura, Atsushi ♦ Akasaka, Hiroki ♦ Saitoh, Hidetoshi
Source SpringerLink
Content type Text
Publisher Springer US
File Format PDF
Copyright Year ©2014
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations
Subject Keyword dense particle ♦ metal-EDTA complex ♦ metal oxide particle ♦ spherical particle ♦ Surfaces and Interfaces, Thin Films ♦ Tribology, Corrosion and Coatings ♦ Characterization and Evaluation of Materials ♦ Operating Procedures, Materials Treatment ♦ Analytical Chemistry
Abstract Highly dense, spherical yttria (Y$_{2}$O$_{3}$) and erbia (Er$_{2}$O$_{3}$) particles were synthesized from their corresponding metal-ethylenediaminetetraacetic (EDTA) complexes. The EDTA·Y·H and EDTA·Er·H complexes were prepared in powdered form. These complexes were used as the staring materials for synthesis of the Y$_{2}$O$_{3}$ and Er$_{2}$O$_{3}$ particles. The particles were synthesized using an H$_{2}$-O$_{2}$ flame produced with a commercial flame spray apparatus. Crystalline structure, surface and cross-sectional morphologies, and elemental distribution of the synthesized particles were investigated. It was confirmed that the crystalline phases of the Y$_{2}$O$_{3}$ and Er$_{2}$O$_{3}$ particles were homogeneous. In addition, the elemental distribution of the particles was uniform. These results indicate that dense, spherical particles of Y$_{2}$O$_{3}$ and Er$_{2}$O$_{3}$ have been synthesized with EDTA·Y·H and EDTA·Er·H complexes, respectively.
ISSN 10599630
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2014-04-11
Publisher Place Boston
e-ISSN 15441016
Journal Journal of Thermal Spray Technology
Volume Number 23
Issue Number 5
Page Count 5
Starting Page 885
Ending Page 889

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Source: SpringerLink