Sökning: "Dye-Sensitized Solar Cells"

Visar resultat 1 - 5 av 19 uppsatser innehållade orden Dye-Sensitized Solar Cells.

  1. 1. Synthesis of Organo-Iron(II) Complexes Including N-Heterocyclic Carbene Ligation as Solar Cell Material.

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Salim Charkas; [2023]
    Nyckelord :Dye-sensitized solar cell; Transition metal complex; Synthesis iron; N-heterocyclic carbene NHC ; Organic chemistry; Chemistry;

    Sammanfattning : The push-pull design has been shown to increase DSC performance through the introduction of electron-withdrawing groups and electron-donating groups, usually on opposite far ends of the sensitizer. The scope of this thesis was to synthesize several pre-N-heterocyclic carbene ligand analogs that are inspired by the push-pull design in an attempt to investigate their susceptibility to Fe(II) complexation. LÄS MER

  3. 2. Cutting Parameter Characterization for Kiss Cutting Dye-sensitized Solar Cells

    Master-uppsats, KTH/Industriell produktion

    Författare :Marvin Michael Schieber; [2022]
    Nyckelord :;

    Sammanfattning : Printed dye-sensitized solar cells could revolutionize the way electrical products are charged, acting as a prosumer that consumes and produces electricity simultaneously. A key production step for this technology is the separation of printed cells including the removal of waste material around the printed, active area. LÄS MER

  4. 3. Dye-Sensitized Solar Cells: the future of consumer electronics?

    Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Susana Garcia Mayo; [2021]
    Nyckelord :DSSC; consumer electronics; dye-sensitized solar cells; efficiency; Grätzel; commercialization;

    Sammanfattning : Dye-sensitized solar cells (DSSCs) or Grätzel cells are electrochemical devices in where physicochemical properties of different materials are combined to obtain electric energy. These photoconversion devices have evolved from a pioneering concept of molecular photovoltaics to industrial development with confirmed record efficiencies of 14.3%. LÄS MER

  5. 4. Iron-Based Dye-Sensitized Solar Cells - From Theory to Working Solar Cell

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Linnea Lindh; [2019]
    Nyckelord :Dye-sensitized solar cells; Grätzel cells; solar cells of the future; solar cells of tomorrow; spectroscopy; time-resolved spectroscopy; materials chemistry; materialkemi; Chemistry;

    Sammanfattning : In the hunt for fossile-free energy-harvesting techniques, solar cells constitute one of the most promising techniques. Today, silicon-based solar cells are the dominant technique on the market but even the Silicon solar cell has limitations which means that there is a motivation for developing new solutions. LÄS MER

  7. 5. Heteroleptic Copper (I) Complexes as Photosensitizers in Dye-Sensitized Solar Cells

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Angela Raffaella Pia Pizzichetti; [2019]
    Nyckelord :Dye-Sensitized Solar Cells; Chemical and Environmental Engineering; Photovoltaic; Copper I complexes;

    Sammanfattning : Modern civilization highly depends on energy and finding alternative sources to fossil fuels becomes more and more necessary. The sun is the most abundant energy source available and exploiting it efficiently would result in a great environmental and economic breakthrough. LÄS MER