Sökning: "Thermoelectric figure of merit ZT"
Hittade 3 uppsatser innehållade orden Thermoelectric figure of merit ZT.
1. Synthesis of Nanostructured Silicon - Germanium Thermoelectric Materials by Mechanical Alloying
Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)Sammanfattning : Silicon-germanium (SiGe) thermoelectric material is especially suited in power generation operating above 700 °C to 1000 °C to convert heat into electricity. Traditional bulk SiGe alloy thermoelectric materials has the value of dimensionless thermoelectric figure of merit (ZT) at maximum about 0.93 at 900 °C. LÄS MER
2. Thin films for thermoeletric applications
Master-uppsats, Linköpings universitet/Tunnfilmsfysik; Linköpings universitet/Tekniska högskolanSammanfattning : Global warming and developments of alternative energy technologies have become important issues nowadays. Subsequently, the concept of energy harvesting is rising because of its ability of transferring waste energy into usable energy. LÄS MER
3. Thermoelectrical Characterization of Organic Materials
Master-uppsats, Institutionen för teknik och naturvetenskapSammanfattning : Organic semiconductors are prime candidates for thermoelectric applications, because one can maximize the dimensionless figure of merit ZT (by maximizing the Seebeck coefficient and electrical conductivity) while simultaneously minimizing the thermal conductivity. In this work, we explore a few materials and try to find their thermoelectric characteristics. LÄS MER