Sökning: "Richard Olsson"

Visar resultat 11 - 15 av 21 avhandlingar innehållade orden Richard Olsson.

  1. 11. Cellulose network materials - compression molding and magnetic functionalization

    Författare :Sylvain Galland; Lars Berglund; Richard Olsson; Olli Ikkala; Aji Mathew; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cellulose fiber; nanopaper; biocomposite; magnetic nanoparticle;

    Sammanfattning : .... LÄS MER

  3. 12. Exploring cellulose as a biomacromolecule for enhanced battery metal ion recovery/recycling

    Författare :Billy W. Hoogendoorn; Richard Olsson; Yuanyuan Li; Mikael S. Hedenqvist; Aji Mathew; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Biomacromolecules; Nanocellulose; metal oxide nanoparticle synthesis; electrodeposition; battery recycling; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : The research focused on the effects of integrating nanocellulose in the solidification of metal ions into metal oxide particles or metallic electrodeposits.  Firstly, the cellulose was isolated as highly crystalline ca. 15-25 nm thick and 500 nm long fibers from bacterial cellulose using acid hydrolysis and had a negative surface charge. LÄS MER

  4. 13. Fundamentals of Polyethylene Composites for HVDC Cable Insulation – Interfaces and Charge Carriers

    Författare :Mattias E. Karlsson; Richard Olsson; Mikael Skrifvars; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; polyethylene; nanocomposites; HVDC; conductivity; metal oxide; nanoparticles; surface functionality; polyeten; nanokompositer; HVDC; konduktivitet; metalloxider; nanopartiklar; ytfunktionalitet; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : Power transmission over long distances by using high voltage direct current (HVDC) cables is important for the transition from fossil energy to using renewable energy sources, e.g. wind, solar and water. LÄS MER

  5. 14. Only women bleed? : a critical reassessment of comprehensive feminist social theory

    Författare :Helen Lindberg; Jan Olsson; Richard Wolin; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Catharine M. MacKinnon; Anna G. Jonasdottir; Luce Irigaray; Judith Butler; feminism; political feminism; comprehensive feminism; postfeminism; marxism; social theory; ideology; politcal implications; social science; philosophy of science; Political science; Statsvetenskap; Political Science; Statskunskap; Statsvetenskap; Sociology; Filosofi; Gender Studies;

    Sammanfattning : Is there a viable specifically feminist social theory that can serve as heuristic devise in our social research? This thesis is a critical reassessment of the ontological and normative assumptions of four social theories with specific and clear claims of being feminist. These are Catharine M MackInnon’s Radical Feminism, Anna G Jonasdottir’s Theory of Love Power, Luce Irigaray’s Feminism of Sexual Difference and Judith Butler’s Queer Feminism. LÄS MER

  7. 15. Functional polyethylene-aluminum oxide nanocomposites for insulation materials in high-voltage direct-current (HVDC) cables

    Författare :Dongming Liu; Ulf Gedde; Mikael Hedenqvist; Richard Olsson; Lars Berglund; Mats Jonsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HVDC cables; high voltage insulation materials; Fe3O4 core-shell nanoparticles; Silane silsesquioxane; Stöber surface modification; Al2O3 nanoparticles; Polyethylene; Aluminium oxide; Nanocomposites; Interfacial adhesion; Particle dispersion; Mechanical properties; Materials Science and Engineering; Teknisk materialvetenskap;

    Sammanfattning : .... LÄS MER