Essays about: "VOC"

Showing result 1 - 5 of 42 essays containing the word VOC.

  1. 1. “Spain’s lost generation” Institutional study of employment training for unemployed youth

    University essay from Lunds universitet/Sociologi; Lunds universitet/Socialhögskolan; Lunds universitet/Sociologiska institutionen

    Author : Camilo Tellez Robayo; [2018]
    Keywords : Youth unemployment; training for employment; varieties of capitalism; Social Sciences;

    Abstract : This study contributes to the understanding of supply-side Training for Employment (TE) for the unemployed youth. The rates of youth unemployment in the European Unions have been matter of concern in the political agenda in the latest years, thus the European Employment Strategy has placed a particular emphasis in addressing this issue. READ MORE

  2. 2. SnOx electron selective layers for perovskite/silicon tandem solar cells using atomic layer deposition

    University essay from KTH/Energiteknik

    Author : Lisa Anna Zafoschnig; [2018]
    Keywords : ;

    Abstract : In this work the application of ALD deposited SnOx films as electron transport layers in perovskite solar cells is analysed. Processes to fabricate homogeneous, transparent and conductive tin oxide films were developed on an Oxford Instruments FlexAL tool using a TDMASn precursor and H2O as oxidiser. READ MORE

  3. 3. Characterization of combinatorial Cu2ZnSnS4 thin films

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Joakim Adolfsson; [2018]
    Keywords : Photovoltaics; Kesterite; Material science; Raman; Photoluminescence;

    Abstract : The kesterite Cu2ZnSnS4 (CZTS) is considered as a possible absorber layer in future photovoltaic (PV) applications. The abundance of its constituent elements along with the material being non-toxic and having a direct band gap of around 1.5 eV make it an attractive material for solar cell applications. So far, cells with an efficiency of 12. READ MORE

  4. 4. Recombination losses in organic solar cells : Study of recombination losses in organic solar cells by light intensity-dependent measurements

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Sebastian Lind; [2018]
    Keywords : Organic solar cells; recombination losses;

    Abstract : Easy manufacturing, light weight and inexpensive materials are the key qualities of organic solar cells that makes them a highly researched area. To make organic solar cells adequate for the market, the efficiency of power conversion has to increase further, and the lifetime of organic solar cells has to improve. READ MORE

  5. 5. Impact of plant ecotype on Bacillus-mediated growth promotion : extending beyond the standard model plant

    University essay from SLU/Dept. Of Plant Biology

    Author : Staffan Matzén; [2018]
    Keywords : bacillus; growth promotion; root exudates; volatiles;

    Abstract : This study investigated how bacterial treatment modulates plant growth. Bacillus amyloliquefaciens UCMB5113 was used for treatment of several different natural accessions (ecotypes) as well as mutants of Arabidopsis thaliana. Treatment effect on plant root architecture was studied in particular. READ MORE