Fabrication and Mechanical Properties of Porous Silicon Carbide Ceramics from Silicon and Carbon Mixture

2013 ◽  
Vol 50 (6) ◽  
pp. 429-433 ◽  
Author(s):  
Jong-Chan Kim ◽  
Eun Ju Lee ◽  
Deug-Joong Kim
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Porous Silicon ◽  
Porous Silicon Carbide ◽  
Carbide Ceramics ◽  
Silicon Carbide Ceramics

The thermoelectric performance of silicon carbide semiconductor made from rice hull

1995 ◽  
Vol 410 ◽  
Author(s):  
E. Maed A ◽  
M. Komatsu
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
Thermoelectric Properties ◽  
Rice Hull ◽  
Nitrogen Gas ◽  
Porous Silicon Carbide ◽  
Thermoelectromotive Force ◽  
Type Semiconductor ◽  
Carbide Ceramics ◽  
Silicon Carbide Ceramics

ABSTRACTThermoelectric properties (Thermoelectromotive force and electrical conductivity) of porous silicon carbide ceramics are evaluated. Porous silicon carbide ceramics are made from rice hull by reacting silica and carbon, both of which are included in rice hull, using hotpressing method[1].When nitrogen gas is used as enviromental gas for hotpressing, this material becomes n-type semiconductor. It shows comparably high themoelectromotive force. Thermoelectric properties of this material change with the processing conditions.The relationship between thermoelectric properties and microstructure is also evaluated.

Porosity control of porous silicon carbide ceramics

2009 ◽  
Vol 29 (13) ◽  
pp. 2867-2872 ◽  
Author(s):  
Su-Ho Chae ◽  
Young-Wook Kim ◽  
In-Hyuck Song ◽  
Hai-Doo Kim ◽  
Masaki Narisawa
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
Porous Silicon Carbide ◽  
Carbide Ceramics ◽  
Silicon Carbide Ceramics
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