Search for dissertations about: "OLIN"

Showing result 21 - 25 of 48 swedish dissertations containing the word OLIN.

2. 21. In-situ TEM Probing of Nanomaterials

   Author : Magnus Hummelgård; Håkan Olin; Valeria Nicolosi; Mittuniversitetet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; nanotechnology; in situ; TEM; probing; nanowires; nanoparticles; ink; Other engineering physics; Övrig teknisk fysik; Material physics with surface physics; Materialfysik med ytfysik; Condensed matter physics; Kondenserade materiens fysik;

   Abstract : Nanomaterials because of their small size, may have special properties unlikely to be seen in ordinary types of materials. Nanomaterials like nanotubes,nanowires and nanoparticles are best studied at the nanoscale, vital but also problematic. READ MORE

4. 22. Mechanical properties of carbon nanotubes and nanofibers

   Author : Henrik Jackman; Krister Svensson; Pavel Krakhmalev; Håkan Olin; Karlstads universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; atomic force microscopy; bending; carbon nanotubes; deformation; scanning electron microscopy; Young s modulus; carbon nanofibers; mechanical properties; Physics; Fysik;

   Abstract : Carbon nanotubes (CNTs) have extraordinary electrical and mechanical properties, and many potential applications have been proposed, ranging from nanoscale devices to reinforcement of macroscopic structures. However, due to their small sizes, characterization of their mechanical properties and deformation behaviours are major challenges. READ MORE

5. 23. Ink-jet printing of thin film transistors based on carbon nanotubes

   Author : Jiantong Li; Shi-Li Zhang; Håkan Olin; Muhammad Ashraful Alam; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Single-walled carbon nanotube; thin film transistor; ink-jet printing; Monte Carlo simulation; stick percolation; composite network; flexible electronics; Electronics; Elektronik;

   Abstract : The outstanding electrical and mechanical properties of single-walled carbon nanotubes (SWCNTs) may offer solutions to realizing high-mobility and high-bendability thin-film transistors (TFTs) for the emerging flexible electronics. This thesis aims to develop low-cost ink-jet printing techniques for high-performance TFTs based on pristine SWCNTs. READ MORE

6. 24. Nanoscaled Structures in Ruthenium Dioxide Coatings

   Author : Christine Malmgren; Håkan Olin; Joakim Bäckström; Mittuniversitetet; []
   Keywords : Bleaching chemicals; sodium chlorate; ruthenium dioxide; electrodes; crystallites; nanowires; microscopy; diffraction; electrocatalytic area; reduced energy consumption; NATURAL SCIENCES; NATURVETENSKAP;

   Abstract : An essential ingredient in the generation of environmentally compatible pulp bleaching chemicals is sodium chlorate. Chlorate is produced in electrochemical cells, where the electrodes are the key components. In Sweden the so-called DSA !R electrodes with catalytic coatings have been produced for more than 35 years. READ MORE

7. 25. Creative Writers in a Digital Age : Swedish Teenagers’ Insights into their Extramural English Writing and the School Subject of English

   Author : Paul Morris; Olcay Sert; Thorsten Schröter; Pia Sundqvist; Christina Olin-Scheller; Mälardalens högskola; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Extramural English; Free time English; Out-of-school learning; Informal English learning; L2 English learning; Creative writers; Creative writing; Creativity; Fanfiction; Fan fiction; Motivation; Engagement; Bridging the gap; Writing for pleasure.; Didactics; didaktik;

   Abstract : The digital age has re-shaped the landscape of creative writing. One example of the changes that have taken place is the way in which millions of young people, globally, now write and share stories as online fanfiction. This is an out-of-school leisure pastime that can also help improve language skills (Aragon & Davis, 2019; Black, 2008). READ MORE