Sökning: "Gunnar Svensson"

Visar resultat 1 - 5 av 30 avhandlingar innehållade orden Gunnar Svensson.

  1. 1. Rechargeable Aqueous Batteries Based on Available Resources : Investigation and Development towards Efficient Battery Performance

    Författare :Mylad Chamoun; Dag Noréus; Gunnar Svensson; Jekabs Grins; Ann Mari Svensson; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; rechargeable aqueous batteries; alkaline electrolytes; aqueous sulfate electrolytes; zinc electrodes; manganese dioxide electrodes; iron electrodes; air electrodes; oxygen electrocatalysts; Inorganic Chemistry; oorganisk kemi;

    Sammanfattning : Batteries employing water based electrolytes enable extremely low manufacturing costs and are inherently safer than Li-ion batteries. Batteries based on zinc, manganese dioxide, iron, and air have high energy relevancy, are not resource restricted, and can contribute to large scale energy storage solutions. LÄS MER

  2. 2. Intergrowth between perovskite- and defect sodium chloride type elements in the Ba(Sr)-Nb-O system : a study by X-ray power diffraction and high resolution electron microscopy

    Författare :Gunnar Svensson; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 3. On doubting the reality of reality : Moore and Wittgenstein on sceptical doubts

    Författare :Gunnar Svensson; Stockholms universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 4. Nanocomposites made from nanoporous cellulose fibre

    Författare :Anna Svensson; Lars Wågberg; Eva Malmström Jonsson; Gunnar Westman; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis explores how to use the dry nanoporous structure of cellulosic fibres in new types of composite materials. A large effort was also given on how to correctly characterize the structure of fibres where the wet structure has been preserved also in the dry state. LÄS MER

  5. 5. Social control and socialisation : the role of morality as a social mechanism in adolescent deviant behaviour

    Författare :Robert Svensson; Carl-Gunnar Janson; Marie Torstensson; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Sociology; Sociologi;

    Sammanfattning : The object of this doctoral dissertation is to study the processes and mechanisms that restrain adolescents from committing deviant and criminal acts. The framework is that when the socialisation process functions well, and norms and values are internalised, an individual will develop a moral sense as to what is right and wrong. LÄS MER