Essays about: "wide-angle scattering"

Showing result 1 - 5 of 7 essays containing the words wide-angle scattering.

  1. 1. Crystallinity of Sputtered TiO2 Thin Films: a Study of the Heating and Plasma Influence on the Growth

    University essay from

    Author : oussama ezzaher; [2023]
    Keywords : ;

    Abstract : AbstractHigh-Power Impulse Magnetron Sputtering (HIPIMS) of TiO2 thin films enhances their photocatalyticproperties compared to the films prepared by standard sputtering methods, especially when no substrateheating is employed. With no heating, the coatings present an amorphous structure that benefits from theionization of the sputtered flux granted by HiPIMS, with respect to their photocatalytic performance. READ MORE

  3. 2. Property prediction of super-strong nanocellulose fibers

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Maria Abada; Elin Fossum; Louise Brandt; Anton Åkesson; [2020]
    Keywords : Cellulose nanofibril CNF ; Spinning; Flow-stop; Flow-focusing; Mechanical properties; Carboxymethylation; TEMPO-oxidation;

    Abstract : The innovative technology behind production of strong biofilaments involves the process of spinning filaments from nanoparticles extracted from wood. These nanoparticles are called cellulose nanofibrils (CNFs). READ MORE

  4. 3. Aqueous self-assembly behaviour alteration derived from primary structure changes of model peptides

    University essay from Lunds universitet/Kemiska institutionen

    Author : Marcus Bäcklund; [2020]
    Keywords : Model peptides; self-assembly; SAXS; FTIR; CD; physical chemistry; fysikalisk kemi; Chemistry;

    Abstract : Understanding of the self-assembly behaviour of peptides is of great interest within several different areas such as neurodegenerative diseases, biotechnology, and peptide pharmaceuticals. In this work we have compared the impact on the self-assembly behaviour derived from systematic changes of the primary structure of A8K, where A denotes alanine and K lysine. READ MORE

  5. 4. Mechanical and Thermal Characterisation of Polymer Films Exposed to Filling Products

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Erik Vu; [2019]
    Keywords : polymer technology; polymerteknologi; Technology and Engineering; Chemistry;

    Abstract : Knowledge on how polymeric materials changes or is affected when exposed to products is of interest and importance for many commercial applications. Understanding the product interaction on packaging materials is the key to preventing errors and increasing the quality of products. READ MORE

  6. 5. Investigating the triolein/aqueous interface and Thermomyces lanuginosa lipase activity

    University essay from Lunds universitet/Kemiska institutionen

    Author : Veronika Tolevska; [2018]
    Keywords : Spectroscopic ellipsometry; SAXS; lipase activity; interfacial activation; triolein aqueous interface; physical chemistry; fysikalisk kemi; Chemistry;

    Abstract : The triglyceride/ aqueous interface has an important role in many processes, e.g. lipase activity. Lipase is responsible for the degradation of triglycerides to smaller components, such as fatty acids. READ MORE