Sökning: "ZT"

Visar resultat 1 - 5 av 15 avhandlingar innehållade ordet ZT.

  1. 1. Synthesis and fabrication of nanostructure thermoelectric materials

    Författare :Muhammet Toprak; KTH; []
    Nyckelord :Nanoengineering; thermoelectric materials; nanoparticles; ZT; thermal conductivity; Seebeck coefficient;

    Sammanfattning : .... LÄS MER

  3. 2. New Materials for Environmental Applications:Thermoelectrics and Low-Temperature Oxidation Catalysts

    Författare :Ali Saramat; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; selective oxidation; Czochralski; YMn4Al8; clathrate; heterogeneous catalysis; thermoelectricity; noble metals; mesoporous; phonon glass-electron crystal; figure-of-merit ZT ;

    Sammanfattning : New materials have been researched for environmental applications as thermoelectrics and low-temperature oxidation catalysts. One of the main objectives of this thesis was to prepare and characterize new efficient thermoelectric materials (TM’s). LÄS MER

  4. 3. Synthesis of Nanostructured Thermoelectric Materials

    Författare :Ali Saramat; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microemulsion; figure-of-merit ZT ; nanostructured; thermal conductivity; clathrate; top seeded solution growth TSSG ; thermoelextricity; Czochralski; Seebeck coefficient; electrical resistivity; skutterudite; phonon glass-electron crystal PCEC ;

    Sammanfattning : .... LÄS MER

  5. 4. Design of Transition-Metal Nitride Thin Films for Thermoelectrics

    Författare :Sit Kerdsongpanya; Per Eklund; Björn Alling; Gunilla Wingqvist; Lars Hultman; Daniel Gall; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Thermoelectric devices are one of the promising energy harvesting technologies, because of their ability to convert heat (temperature gradient) to electricity by the Seebeck effect. Furthermore, thermoelectric devices can be used for cooling or heating by the inverse effect (Peltier effect). LÄS MER

  7. 5. Nano-EngineeredThermoelectric Materials for Waste Heat Recovery

    Författare :Mohsin Saleemi; Muhammet Toprak; Mari-Ann Einarsrud; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Energy crisis and thermal management related issues have been highlighted in the modern century due to escalating demands for energy consumption and global warming from fossil fuels. Sustainable and alternative energy sources are an ever growing global concern. LÄS MER