Synthesis and Characterization of a Spinel Type Cr-Free Ceramic Interconnect Material for SOFCs

2019 ◽  
Vol 25 (2) ◽  
pp. 1477-1482 ◽  
Author(s):  
Mi Young Yoon ◽  
Jong Seol Yoon ◽  
Rak-Hyun Song ◽  
Dong-Ryul Shin ◽  
Ji-Woong Moon ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Spinel Type ◽  
Interconnect Material ◽  
Ceramic Interconnect

Synthesis and characterization of Co–Al–Fe nonstoichiometric spinel-type catalysts for catalytic CO oxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 27052-27059 ◽  
Author(s):  
Min Lv ◽  
Xiaoli Guo ◽  
Zhongpeng Wang ◽  
Liguo Wang ◽  
Qian Li ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Synthesis And Characterization ◽  
Spinel Type ◽  
Catalytic Co Oxidation

CoAlFe nonstoichiometric spinel-type oxides derived from hydrotalcites precursors exhibit high activities for catalytic CO oxidation.

Synthesis and characterization of spinel type high-power cathode materials Li MxMn2−x O4 (M=Ni, Co, Cr)

2007 ◽  
Vol 68 (5-6) ◽  
pp. 780-784 ◽  
Author(s):  
Y.K. Yoon ◽  
C.W. Park ◽  
H.Y. Ahn ◽  
D.H. Kim ◽  
Y.S. Lee ◽  
...  
Keyword(s):  
High Power ◽  
Cathode Materials ◽  
Synthesis And Characterization ◽  
Spinel Type

Synthesis and Characterization of Nickel Manganite Ceramics by Polymeric Precursors Method

2016 ◽  
Vol 881 ◽  
pp. 123-127 ◽  
Author(s):  
A.C.B. de Oliveira ◽  
D.M.S. Ribeiro ◽  
C.G.P. Moraes ◽  
R.S. Silva ◽  
Nilson Santos Ferreira ◽  
...  
Keyword(s):  
Room Temperature ◽  
Sintering Temperature ◽  
Synthesis And Characterization ◽  
X Ray Diffraction ◽  
Temperature Dependent ◽  
Precursor Method ◽  
Spinel Type ◽  
X Ray ◽  
Lower Resistivity

This work presents the synthesis and characterization of NTC ceramic (Negative coefficient Temperature) based on nickel manganite (NiMn2O4) produced by the polymeric precursor method. NiMn2O4 were sintered at 900-1200 °C during 3h to produce the ceramics samples. The effect of sintering temperature on microstructure and electric properties of the NiMn2O4 ceramics was studied by X-ray diffraction (XRD), scanning electron microscopy (SEM) and temperature dependent resistance R(T) measurements. The XRD measurement indicated formation of cubic spinel-type structure of NiMn2O4. The crystallite size (as confirmed by XRD) and the particle size (as confirmed by SEM) increased as the sintering temperature increased from around 18nm (900 °C) to 100nm (1200 °C). All samples showed NTC behavior and, among the studied ceramics, that one sintered at 1200 °C showed lower resistivity value (~103Ω.cm) at room temperature.

Synthesis and Characterization of Spinel-Type Gallia-Alumina Solid Solutions

2005 ◽  
Vol 631 (11) ◽  
pp. 2121-2126 ◽  
Author(s):  
C. Otero Areán ◽  
M. Rodríguez Delgado ◽  
V. Montouillout ◽  
D. Massiot
Keyword(s):  
Solid Solutions ◽  
Synthesis And Characterization ◽  
Spinel Type

Microwave Synthesis and Characterization of Spinel-type Zinc Aluminate Nanoparticles

2012 ◽  
Vol 22 (5) ◽  
pp. 1093-1100 ◽  
Author(s):  
Mehdi Ranjbar ◽  
Masoud Salavati-Niasari ◽  
S. Mostafa Hosseinpour-Mashkani
Keyword(s):  
Microwave Synthesis ◽  
Synthesis And Characterization ◽  
Zinc Aluminate ◽  
Spinel Type
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