Sintering Characteristics of ZnO Fabricated by Spark Plasma Sintering Process for High Temperature Thermoelectric Materials Application

2003 ◽  
Vol 40 (6) ◽  
pp. 560-565
RSC Advances ◽  
2016 ◽  
Vol 6 (12) ◽  
pp. 10044-10053 ◽  
Author(s):  
Tristan Barbier ◽  
Pierric Lemoine ◽  
Sabrina Martinet ◽  
Mirva Eriksson ◽  
Margaux Gilmas ◽  
...  

Up-scaled spark plasma sintering process of sulphur-based TiS2 and tetrahedrite Cu10.4Ni1.6Sb4S13 thermoelectric materials.


2014 ◽  
Vol 602-603 ◽  
pp. 570-573
Author(s):  
Hai Long Liang ◽  
Chun Peng Wang ◽  
Yan Li Huo ◽  
Chuan Qi Hu ◽  
Xiao Ting Huang ◽  
...  

Highly dense AlN/CNT composite ceramics with 1-10% volume fractions of CNT were fabricated by spark plasma sintered (SPS) at 1400°C-1700°C. The results indicated that origination diameter of AlN had a great effect on microstructure and thermal conductivity. In details, for the system with AlN origination diameter of nanosized, the tubular structure of CNT has not been destructed, but when micro-sized AlN powder was adopted, the structure of CNT showed unstable at high temperature. Even though the degradation with incorporation of CNT into AlN, thermal conductivity of sintered AlN/CNT composites ceramics was evidently improved by adjusting content of additive Y2O3and the sintering process. Both the real part and imaginary part of the composites of Ka-Band (26.540.0 GHz) increase with the increase of CNT content, in which the increase of imaginary part is more than that of real part, resulting in an increase of loss factor. The AlN/ CNT thermal conductivity composites with appropriate CNT content and sintering temperature possess good dielectric dissipation and thermal conductivity.


2011 ◽  
Vol 49 (01) ◽  
pp. 40-45 ◽  
Author(s):  
Hyun-Kuk Park ◽  
Seung-Min Lee ◽  
Hee-Jun Youn ◽  
Ki-Sang Bang ◽  
Ik-Hyun Oh

Author(s):  
B Stalin ◽  
M Ravichandran ◽  
M Balasubramanian ◽  
C Anand Chairman ◽  
D Pritima ◽  
...  

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