Search for dissertations about: "surface modification"

Showing result 21 - 25 of 417 swedish dissertations containing the words surface modification.

  2. 21. Surface modification of birch and acetylated birch wood by silicone nanofilaments

    Author : Haiyan Yin; Magnus Wålinder; Agne Swerin; Andra Dédinaité; Jan Van den Bulcke; KTH; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acetylated wood; surface modification; superhydrophobicity; plastron; wetting; silicone nanofilaments; UV irradiation; mold resistance; blue stain.; Acetylerat trä; ytmodifiering; superhydrofobicitet; plastron; vätning; silikon-nanofilament; UV-bestrålning; mögelresistens; blånad.; Building Materials; Byggnadsmaterial;

    Abstract : The increasing awareness of sustainability motivates the development of building materials from renewable resources. The requirements of wood-based products with improved durability, for example, enhanced liquid repellence and UV and biological resistance, are still a challenge. READ MORE

  4. 22. Surface modification approaches of cellulose nanofibrils and their effect on dispersibility

    Author : Tahani Kaldéus; Eva Malmström; Tekla Tammelin; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cellulose nanofibrils; colloidal stability; re dispersibility; surface modification; bio-nanocomposites; interface; cellulosa nanofibriller; kolloidal stabilitet; re dispergerbarhet; ytmodifiering; bio-nanokompositer; gränssnitt; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Abstract : In the strive to find and develop sustainable bio-based materials an increased interest for nanocellulosic materials as attractive alternatives has arisen during the past decades. This can be attributed to their abundant renewability, remarkable inherent mechanical properties and their capability to be chemically modified. READ MORE

  5. 23. Surface modification of polymers using surface-active compounds

    Author : Maria Torstensson; Tekniska högskolan i Stockholm. Institutionen för polymerteknologi; []
    Keywords : ;

    Abstract : .... READ MORE

  6. 24. On a novel technique for preparation and analysis of the implant surface and its interface to bone

    Author : Anders Palmquist; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Focused Ion Beam FIB ; Transmission electron microscopy TEM ; Scanning electron microscopy SEM ; osseointegration; rabbit; human; titanium; titanium alloy; surface analysis; bone-implant interface analysis; ultrastucture; surface modification; laser;

    Abstract : The ultrastructural and biomechanical properties of the bone-implant interface are important factors for implant performance. For further understanding of the osseointegration process novel tools enabling analysis of the intact interface in high resolution is needed, preferably combined with histology and biomechanical tests. READ MORE

  7. 25. Surface modification of III-V nanostructures studied by low-temperature scanning tunneling microscopy

    Author : Yi Liu; NanoLund: Centre for Nanoscience; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; STM; XPS; semiconductor surface; III-V; nanostructure modification; nanowires; self-selective formation; atomic scale imaging; Bi incorporation; Fysicumarkivet A:2022:Liu;

    Abstract : In the past decade, driven by the demand for materials with high performance for next-generation semiconductor devices (e.g. READ MORE