Sökning: "electrospinning"

Visar resultat 1 - 5 av 21 avhandlingar innehållade ordet electrospinning.

  1. 1. Electrospinning Functional Fibers for Biomedical Applications

    Författare :Anna Thorvaldsson; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hierarchical structures; porosity; fiber morphology; Electrospinning; scaffolds; tissue engineering; PCL; PLA; microfibers; nanofibers;

    Sammanfattning : .... LÄS MER

  2. 2. Electrospinning Nanofibres from Cellulose Dissolved in Ionic Liquid

    Författare :Linda Härdelin; Chalmers University of Technology; []
    Nyckelord :dissolution; Electrospinning; molecular weight distribution.; cellulose; rheology; ionic liquids; nanofibres;

    Sammanfattning : This thesis investigates the electrospinning of cellulose nanofibres from ionic liquids. Cellulose nanofibres produced by an environmentally friendly process have the potential to replace synthetic nanofibres produced with volatile and harmful solvents. LÄS MER

  3. 3. Wood Nanocellulose Materials and Effects from Surface Modification of Nanoparticles

    Författare :Michaela Salajkova; Lars Berglund; Kritiina Oksman; KTH; []
    Nyckelord :Nanocellulose; nanoc omposite; dispersion; surface modification; surfa ctant; poly methyl methacrylate ; poly vinyl acetate ; carbon nanotubes; electrospinning; lubricant - infused surfaces;

    Sammanfattning : Nanocellulose is an interesting natural material thatis gaining interest in the field of materials science, particularly nanocomposites. Depending on the disintegration route, nanocellulose can be isolated either in the form of long and flexible fibres (nanofibrillated cellulose, NFC), or stiff, rod-like crystals (cellulose nanocrystals, CNC). LÄS MER

  4. 4. Integration of Electrospun Materials in Microelectronic and Biomedical Applications

    Författare :Björn Carlberg; Chalmers University of Technology; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; microstructure; electrospinning; interpenetrating phase; stem cell; photolithography; patterning; thermal management; thermal interface material; scaffold;

    Sammanfattning : This thesis demonstrates the use of electrospinning and the novel properties of electrospunmaterials in two fields.The microelectronics industry has identified thermal interface materials as one of themajor bottlenecks hindering further integration at packaging level. LÄS MER

  5. 5. Chemical Modification of Electrospun Cellulose Nanofibers

    Författare :Johannes Thunberg; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; Cellulose Dissolution; Ionic liquid; Polypyrrole; Zeolitic Imidazolate Framework; Nanocellulose; Electrospinning; Cellulose; Metal-organic Framework;

    Sammanfattning : The forest industry is a large part of the Swedish economy and the export of pulp, paper and wood products constitutes 11% of the total Swedish export of goods. The main product of a pulp mill is purified cellulose, which has many great properties like biodegradability and non-toxicity. LÄS MER