scholarly journals Synthesis and Characterization of Core-Shell Structured Ni-Ce0.8Gd0.2O1.9 SOFC Anodes by Ultrasonic Spray Pyrolysis

2012 ◽  
Keyword(s):  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Synthesis And Characterization ◽  
Core Shell ◽  
Ultrasonic Spray

SYNTHESIS AND CHARACTERIZATION OF MgB2 FILMS DEPOSITED BY ULTRASONIC SPRAY PYROLYSIS

2009 ◽  
Vol 23 (17) ◽  
pp. 3515-3519 ◽  
Author(s):  
JUN-KI CHUNG ◽  
WON-JEONG KIM ◽  
YEONG-JIN LIM ◽  
SUNG-CHANG PARK ◽  
CHEOL-JIN KIM
Keyword(s):  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Synthesis And Characterization ◽  
Acetate Tetrahydrate ◽  
Microstructural Properties ◽  
Homogeneous Surface ◽  
Sapphire Substrates ◽  
Ultrasonic Spray ◽  
Crystal Structural

The MgB 2 films have been prepared on the c-cut sapphire substrates by ultrasonic spray pyrolysis (USP) technique using Boric acid and Magnesium acetate tetrahydrate dissolved into distillated water and ethanol as starting materials. The overall concentrations were fixed at 0.1mol/L. During the deposition, 96% Ar - 4% H 2 was used as carrier gas. The reaction temperatures were 850 °C, 900 °C and 950 °C . The deposited MgB 2 films showed strongly (1 0 1) plane orientation. In the sample deposited at 950 °C for 5min, MgB 2 film showed a homogeneous surface, with good grain connectivity. The critical temperature (Tc) was observed to be 31.5 K. The crystal structural and microstructural properties of the MgB 2 films prepared by USP were observed to be strongly dependent on the reacting temperature.

Synthesis and characterization of alumina- and zirconia-based powders obtained by the ultrasonic spray pyrolysis

2007 ◽  
Vol 88 (1) ◽  
pp. 65-69 ◽  
Author(s):  
W. Kucza ◽  
J. Obłąkowski ◽  
R. Gajerski ◽  
S. Łabuś ◽  
M. Danielewski ◽  
...  
Keyword(s):  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Synthesis And Characterization ◽  
Ultrasonic Spray

Synthesis and Characterization of Nanostructured Cerium Dioxide Thin Films Deposited by Ultrasonic Spray Pyrolysis

2010 ◽  
Vol 93 (1) ◽  
pp. 155-160 ◽  
Author(s):  
Mario F. García-Sánchez ◽  
Armando Ortiz ◽  
Guillermo Santana ◽  
Monserrat Bizarro ◽  
Juan Peña ◽  
...  
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Cerium Dioxide ◽  
Ultrasonic Spray Pyrolysis ◽  
Synthesis And Characterization ◽  
Ultrasonic Spray

Synthesis and characterization of carbon nanotubes via ultrasonic spray pyrolysis method on zeolite

2010 ◽  
Vol 518 (23) ◽  
pp. 6756-6760 ◽  
Author(s):  
Ishwor Khatri ◽  
Naoki Kishi ◽  
Jianhui Zhang ◽  
Tetsuo Soga ◽  
Takashi Jimbo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Synthesis And Characterization ◽  
Spray Pyrolysis Method ◽  
Ultrasonic Spray ◽  
Pyrolysis Method ◽  
Ultrasonic Spray Pyrolysis Method
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