Sökning: "fiber characterization"

Visar resultat 21 - 25 av 152 avhandlingar innehållade orden fiber characterization.

  1. 21. Tailoring and Characterization of Polymer-linked Fibrillar Structures

    Författare :Maria F. Cortes Ruiz; Lars Wågberg; Peter Olsén; Michael Malkoch; Gil Garnier; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cellulose nanofibrils; hydrogels; cellulose fibres; functionalisation; structure-property relationships.; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : The development of sustainable and renewable materials is paramount in today’s society. As the most abundant biopolymer on Earth, cellulose from cellulose-rich fibres is an excellent alternative for advanced and innovative material solutions. LÄS MER

  3. 22. Synthesis and characterization of dendritic architectures

    Författare :Andreas Nyström; Anders Hult; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Biokemi; Chemistry; Kemi;

    Sammanfattning : The goal of this work was to synthesize different dendritic architectures and evaluate the effect from the dendrons on the material properties. The work presented in this licentiate thesis, Synthesis and Characterization of Dendritic Architectures, is divided into major parts. LÄS MER

  4. 23. Characterization of acetylated hemicelluloses from hardwood

    Författare :Maria Nordström; KTH; []
    Nyckelord :acetyl; aspen; birch; chlorite delignification; degree of acetylation;

    Sammanfattning : .... LÄS MER

  5. 24. Characterization of chemical pulp fiber surfaces with an emphasis on the hemicelluloses

    Författare :John Sjöberg; KTH; []
    Nyckelord :adsorption; analytical pyrolysis; capillary electrophoresis; carbohydrate; chemical pulp; ECF pulp; enzymatic hydrolysis; fibre surface; hardwood; hemicellulose; hexenuronic acid; kraft pulp; molecular weight distribution; peeling; residual lignin; s;

    Sammanfattning : .... LÄS MER

  7. 25. Light Scattering in Fiber-based Materials : a foundation for characterization of structural properties

    Författare :Tomas Linder; Stefan Andersson-Engels; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : Deeper knowledge of light propagation in fiber-based materials is fundamental in order to understand their optical appearance as well as for industrial applications. Light scattering measurements are appropriate in handling dynamic industrial environments and can provide information regarding structural properties. LÄS MER