Melt synthesis and characterization of complexed oxide perovskites containing rare earths

2006 ◽  
Vol 408-412 ◽  
pp. 1177-1181 ◽  
Author(s):  
Tadashi Ishigaki ◽  
Kazumasa Seki ◽  
Eiichiro Nishimura ◽  
Tomoaki Watanabe ◽  
Masahiro Yoshimura
Keyword(s):  
Rare Earths ◽  
Synthesis And Characterization ◽  
Melt Synthesis

Melt synthesis and characterization of poly(L-lactic acid) chain linked by multifunctional epoxy compound

2010 ◽  
Vol 25 (5) ◽  
pp. 774-779 ◽  
Author(s):  
Yuanliang Wang ◽  
Chunhua Fu ◽  
Yongxiang Luo ◽  
Changshun Ruan ◽  
Yaoyao Zhang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Epoxy Compound ◽  
Synthesis And Characterization ◽  
Melt Synthesis

Melt Synthesis and Characterization of Synthetic Mn-Rich Tainiolite

2009 ◽  
Vol 57 (2) ◽  
pp. 271-277 ◽  
Author(s):  
Alexander Baumgartner ◽  
Christian Butterhof ◽  
Sebastian Koch ◽  
Ruslan Mariychuk ◽  
Josef Breu
Keyword(s):  
Synthesis And Characterization ◽  
Melt Synthesis

Synthesis and Characterization of Mixed Rare Earths Hydroxide Catalyst

2018 ◽  
Vol 936 ◽  
pp. 53-57
Author(s):  
Bheechanat Duangdee ◽  
Dussadee Rattanaphra ◽  
Anusith Thanapimmetha ◽  
Maythee Saisriyoot ◽  
Penjit Srinophakun
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Rare Earth ◽  
Rare Earths ◽  
Synthesis And Characterization ◽  
X Ray Diffraction ◽  
X Ray ◽  
Co Precipitation ◽  
Scanning Electron

This work presents the synthesis and characterization of mixed rare earths hydroxide heterogeneous catalyst. The catalysts were prepared by co-precipitation of mixed rare earths with NaOH at different pH (6, 7 and 12). The prepared catalysts were characterized by X-ray fluorescence (XRF), X-ray diffraction (XRD) and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM–EDS). The XRF results showed that the catalyst composed of cerium (Ce), neodymium (Nd), lanthanum (La), praseodymium (Pr) and samarium (Sm) being predominant at pH up to 7. Particularly, cerium (Ce) was favorable precipitation at pH 7. This results were confirm by SEM-EDS. The Ce (OH)3 phase was clearly observed for the mixed rare earth catalyst precipitated at pH 7. The XRF, SEM-EDS and XRD results were consistency.

Melt synthesis and characterization of complexed perovskite-oxides in the system of A2+(B+ 2/5B6+ 3/5)O3 - A3+(B+ 3/5B6+ 2/5)O3

2006 ◽  
Vol 17 (2-4) ◽  
pp. 885-889 ◽  
Author(s):  
Tadashi Ishigaki ◽  
Eiichiro Nishimura ◽  
Kazumasa Seki ◽  
Tomoaki Watanabe ◽  
Masahiro Yoshimura
Keyword(s):  
Perovskite Oxides ◽  
Synthesis And Characterization ◽  
Melt Synthesis

Synthesis and Characterization of the Three Dicyclopentapyrenes

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula
Keyword(s):  
Synthesis And Characterization
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