Essays about: "Roll-to-roll"

Showing result 6 - 10 of 10 essays containing the word Roll-to-roll.

  1. 6. Lamination of Organic Solar Modules

    University essay from Biomolekylär och Organisk Elektronik; Tekniska högskolan

    Author : Sofie Kalldin; [2014]
    Keywords : Organic solar modules; Lamination; PEDOT:PSS; Ethylene Glycol EG ; Diethylene Glycol DEG ; Polyethylene Glycol PEG ; Roll to roll process R2R ;

    Abstract : As the Worlds energy demand is increasing we need more of our energy to be generated from resources that affect the climate as little as possible. Solar power could be the solution if there were solar panels with a less energy demanding production than the established silicon based solar modules. READ MORE

  3. 7. MICROWAVE ASSISTED SYNTHESIS OF TITANIUM DIOXIDE ELECTRODES FOR USE IN POLYMER DSSC

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Niklas D.J. Hansen; [2014]
    Keywords : ;

    Abstract : It’s widely known that microwaves can be a useful tool when it comes to heating many different kinds of materials. It’s much less known however that compared to regular convective heating it can exhibit catalytic properties. READ MORE

  4. 8. Roll-to-Roll Embedding of Conductive Sintered Silver Grids

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Ashish Kumar Pagudala; [2012]
    Keywords : ;

    Abstract : R2R embedding of conductive sintered grids: Within the organic light emitting diode(OLED) and organic photovoltaic(OPV) applications, to improve the efficiency of these devices, high conductive metal grids are required to replace tin-doped indium oxide (ITO) as an anode. High conductive metal grid, can be obtained by screen prinitng of the metal shunt lines which are several microns thick. READ MORE

  5. 9. Studies of Inverted Organic Solar Cells Fabricated by Doctor Blading Technique

    University essay from Institutionen för fysik, kemi och biologi

    Author : Zheng Tang; [2010]
    Keywords : conjugated polymer; organic semiconductor; organic photovoltaic; organic solar cell; bulk-heterojunction; doctor blading.;

    Abstract : Over the last few decades, bulk-heterojunction organic photovoltaic devices comprising an intimately mixed donor-acceptor blend have gained serious attention due to their potential for being cheap, light weight, flexible and environmentally friendly. In this thesis, APFO-3/PCBM bulk-heterojunction based organic photovoltaic devices with an inverted layer sequence were investigated systematically. READ MORE

  6. 10. Growth of Zinc Oxide Nanoparticles on Top of Polymers and Organic Small Molecules as a Transparent Cathode in Tandem Photovoltaic Device

    University essay from Institutionen för teknik och naturvetenskap

    Author : Mohamad Al Kadi Jazairli; [2008]
    Keywords : Organics; Polymers; Electronics; Solar Cell; Photovoltaics; Tandem; small molecules; zinc oxide; ZnO;

    Abstract : Organic solar cells have caught considerable attention in the past few years due to their potential for providing environmentally safe, flexible, lightweight, inexpensive, and roll-to-roll feasible production solar cells. However, the efficiency achieved in current organic solar cells is quite low, yet quick and successive improvements render it as a promising alternative. READ MORE