Effects of sintering temperature and time on the electrical properties of pellets made from beneficiated galena ore
S Chatterjee, HN Acharya, VV Ratnam - Journal of materials science, 1987 - Springer
The effects of sintering temperature and time of PbS pellets made by cold pressing of
beneficiated galena ore on the room temperature resistivity and room temperature …
beneficiated galena ore on the room temperature resistivity and room temperature …
Grain size effect on the polarity of seebeck coefficient of natural galena
S Chatterjee, HN Acharya, VV Ratnam - Energy conversion and …, 1991 - Elsevier
Thermoelectricity studies on semiconductors in the 1980s have established that pellets
made by cold pressing from natural galena particles, followed by sintering, show polarity …
made by cold pressing from natural galena particles, followed by sintering, show polarity …
A method of fabricating n-type thermoelements from galena concentrate
S Bose - Bulletin of Materials Science, 1994 - Springer
A process of fabricating n-type thermoelements by using abundantly available galena
concentrate, including optimization of the sintering temperature and time, is reported in this …
concentrate, including optimization of the sintering temperature and time, is reported in this …
[PDF][PDF] Thermoelectrics in indian scenario
S Chatterjee - Journal of thermoelectricity, 2016 - ibn.idsi.md
Controlling simultaneously the electric and thermal properties of materials can lead to very
efficient thermoelectric devices. In thermoelectric materials, the application of a temperature …
efficient thermoelectric devices. In thermoelectric materials, the application of a temperature …