Essays about: "Mesoporous material"

Showing result 16 - 20 of 24 essays containing the words Mesoporous material.

  1. 16. Functionalization of Upsalite® by aminosilane deposition from gas phase

    University essay from Uppsala universitet/Oorganisk kemi

    Author : Alexander Grahn; [2016]
    Keywords : Upsalite®; aminosilane; APTMS; APTS; ALD; VPG; functionalization; hydrolytic stability; XPS;

    Abstract : The use of desiccant materials is crucial in many applications, such as dehumidification rotors, in OLED screen and as desiccant materials in dish washers, for example. Upsalite® is a novel, anhydrous, micro-mesoporous, and large surface area structure consisting of amorphous magnesium carbonate which has been shown to exhibit a good water sorption capacity. READ MORE

  3. 17. Undersökning av koldioxidlagring för Plantagons vertikala växthus : med avseende på aminbaserade Sorbenter och växters koldioxidförbrukning

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Emma Brattsell Bukowski; [2016]
    Keywords : Slutet vertikalt växthus; fotosyntetisk inverkan; koldioxid; adsorption; PEI polyetylamin ;

    Abstract : Den här rapporten handlar om hur vida det är möjligt att på ett effektivt sätt lagra koldioxid med hjälp av aminbaserade mesoporösa sorbenter i ett slutet system. Det slutna systemet är en byggnad konstruerad av Plantagon och vilken innefattar både en kontorsdel och en växthusdel. READ MORE

  4. 18. Functionalization of Upsalite® with TiO2 for UV-blocking applications

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Celina Notfors; [2016]
    Keywords : TiO2; titanium dioxide; Upsalite; UV-filter; sol-gel; UV-Vis;

    Abstract : Inorganic UV-filters in use today often occur as nanoparticles and have a photocatalytic effect, which can be a problem since they can cause negative health effects. This is why Upsalite®, a mesoporous magnesium carbonate recently has been investigated as a UV-filter. READ MORE

  5. 19. Quartzene – A promising thermal insulator : Studies of thermal conductivity’s dependence of density and compression of Quartzene® in the form of powder.

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Erik Bamford; Gustav Ek; Daniel Hedbom; Johan Nyman; Victor Petterson; Josefin Sjöberg; Ida Styffe; Olivier Vizuete; [2014]
    Keywords : aerogel; insulation; conductivity; compression; Knudsen; Quartzene;

    Abstract : The purpose of this project was to study Svenska Aerogel AB’s product Quartzene®, and develop its capacity as a thermal insulator. Quartzene® is a silica based mesoporous material developed by Svenska Aerogel AB, with properties similar to aerogels produced by the sol-gel process. READ MORE

  6. 20. Mechanical properties dependence on microstructure in aerogel-like Quartzene®

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Alexander Ekström; Olof Gustafsson; Anders Kvarned; Elinor Löf-Nilsson; Sebastian Proper; Markus Sköld; Pär Snögren; Oscar Ullsten; [2014]
    Keywords : aerogel; pore size; crush-test; mechanical properties; Quartzene; density; microstructure; fracture;

    Abstract : In this project the relation between pore size/porosity and the mechanical properties has been studied in the aerogel-like material Quartzene®. Quartzene® is a patented material produced by Svenska Aerogel AB. Density measurements were made on three different types of Svenska Aerogels ABs Quartzene® in the shape of pellets. READ MORE