Sökning: "thermoelectrics"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet thermoelectrics.

  1. 1. Synthesis and thermoelectric properties of Cr1-xMexN (Me = Mo, V)

    Master-uppsats, Linköpings universitet/Tunnfilmsfysik

    Författare :Victor Rutberg; [2022]
    Nyckelord :Chromium nitride; thin films; thermoelectrics; physical vapour deposition; medium entropy alloy;

    Sammanfattning : Among emerging materials systems for thermoelectric applications, the early transition-metal nitrides based on ScN and CrN show unexpectedly promising properties. These properties are determined by high Seebeck coefficient, low thermal conductivity, and high electrical conductivity. LÄS MER

  3. 2. Influence of strain and point defects on the Seebeck coefficient of thermoelectric CoSb3 : Inverkan av töjnings och punktdefekter på Seebeck-koefficienten för termoelektrisk CoSb3

    Master-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Ibrahim Awala; [2021]
    Nyckelord :Cobalt antimonide; Thermoelectric; Strain; Seebeck coefficient; oxidation; DFT; DFT-MD;

    Sammanfattning : Many studies and experiments have been conducted over the years to find solutions to the electricity problem. This issue is not just related to how fossil fuels are dispensed. Also, the environmental concerns associated with using fossil fuels have become a severe issue, which is a major cause of environmental pollution and ozone layer damage. LÄS MER

  4. 3. Development of a Lunar Regolith Thermal Energy Storage Model for a Lunar Outpost

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Aaron Valle Lozano; [2016]
    Nyckelord :Thermal engineering; thermoelectrics; thermal; lunar base; simulations; exploration; space exploration; energy storage;

    Sammanfattning : The Moon has always been an important milestone in space exploration. After the Apollo landings, it is logical to think that the next step should be a permanent habitation module, which would serve as a testing ground for more ambitious projects to Mars and beyond. LÄS MER

  5. 4. A Theoretical Investigation of Thermoelectrics in Nanowires Embedded With a Quantum Dot Superlattice

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Författare :John Lovén; [2015]
    Nyckelord :Thermoelectricity; nanotechnology; nanowire; quantum dot; superlattice.; Technology and Engineering;

    Sammanfattning : Thermoelectric elements have long been anticipated to challenge conventional solutions for converting heat to electricity. However, the revolution has been stalled due to the inability to reach efficiencies comparable to their conventional counterparts, while retaining a high output power. LÄS MER

  7. 5. Nanolaminated Thin Films for Thermoelectrics

    Master-uppsats, Institutionen för fysik, kemi och biologi; Linköpings universitet

    Författare :Sit Kedsongpanya; [2010]
    Nyckelord :Thermoelectric; Thermoelectric figure of merit ZTm ; TiN; SCN; Superlattice; Ca3Co5O9; Nanolaminate; Seebeck effect; Peltier effect;

    Sammanfattning : Energy harvesting is an interesting topic for today since we face running out of energy source, a serious problem in the world. Thermoelectric devices are a good candidate. They can convert heat (i.e. LÄS MER