Sökning: "Yussuf Hassan"

Hittade 5 uppsatser innehållade orden Yussuf Hassan.

  1. 1. Investigating self-discharge in a graphite dual-ion cell using in-situ Raman spectroscopy.

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Strukturkemi

    Författare :Ismail Yussuf Hassan; [2023]
    Nyckelord :graphite; dual-ion battery; parasitic reaction; cathode-electrolyte interface; anion intercalation; concentrated electrolyte; self-discharge; Raman spectroscopy;

    Sammanfattning : Anion intercalation in the graphite positive electrode of a dual-ion battery requires high potential (> 4.3 V vs Li+/Li), which aggravates parasitic reactions involving electrolyte decomposition and Al corrosion, manifesting in poor coulombic efficiency, cycle life, and quick self-discharge. LÄS MER

  3. 2. THE POSSIBLE OPTIMIZATION OF SWEDISH AGRIVOLTAIC ELECTRICITY PRODUCTION : An analysis of optimization electricity production in agrivoltaic system

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Bilal Ahmed Abdul Rhman; Abdinasir Yussuf Hassan; [2023]
    Nyckelord :;

    Sammanfattning : In order to meet future electricity demand, Sweden needs to increase its electricity production, particularly through renewable energy sources. By the end of 2022, solar power production reached 2 TWh, an increase of 75 percent over 2021. LÄS MER

  4. 3. Right of Peoples to Self-determination: NFD Case in Kenya

    Magister-uppsats, Umeå universitet/Juridiska institutionen

    Författare :Yussuf Hassan; [2020]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 4. The thermal insulating effects of Quartzene® on painting systems

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Arwin Zendehrokh; Luis Mariscal; Martin Hunhammar; Ismail Yussuf Hassan; Albert Pettersson; [2020]
    Nyckelord :aerogel; quartzene; insulation; nanoparticles; paint; Transient plane source; TPS; thermal conductivity;

    Sammanfattning : The European Green Deal 2020 goals for reducing emissions are enforcing rules on the energy performance of buildings. Therefore thermally insulating materials used as coatings are researched to reduce the energy emissions of buildings. An essential field of interest are nanomaterials. LÄS MER

  7. 5. The Role of External Actors in the Somali Conflict: A Post 2000 Study of Kenya and Ethiopia’s Involvement In the Conflict of Somalia

    Kandidat-uppsats, Malmö högskola/Fakulteten för kultur och samhälle (KS)

    Författare :Hassan Yussuf Muhammed; [2014]
    Nyckelord :Somalia; Kenya; Ethiopia; Al-shabaab; Terrorism; Intervention; Conflict; Spill Over; International Community;

    Sammanfattning : This study aims to critically understand the involvement of external actors, most notably Kenya and Ethiopia in the Somali conflict. It also aims to discuss peace prospect for Somalia in consideration with regional interest. LÄS MER