216 Materiaalitekniikka
Uusimmat viitteet
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Direct ink writing of dense pastes containing macroparticles
(2024)Inorganic materials can include many different elements, can be manufactured in many ways and are mainly dependent on the feedstock and the intended application. The intended industrial application for this thesis has an ... -
Production technologies for microfibrillated cellulose
(2024)Microfibrillated cellulose is a nanoscale material made from mechanically disintegrating cellulose. At the moment, the production of microfibrillated cellulose can be energy intensive and there is some difficulty to reach ... -
Extensional viscosity of curtain coating colors evaluated as Euler number
(2023)The aim of this study was to evaluate different additives and their effect on the Euler number, and thus the extensional viscosity of barrier coating dispersions. The Euler number was measured over a wide range of flow ... -
3D Printing of Inorganic Materials for Industrial Applications
(2023)3D printing of inorganic particles was first introduced in the 1990s, and since, multiple technologies have been developed for the purpose of printing inorganic structures. This thesis focuses on the possibilities and ... -
Characterisation of the stability for suberin-in-water emulsions
(2023)This thesis focuses on investigating the stability of suberin-in-water emulsions using commercial surfactants, i.e., Spans and Tweens, and hemicellulose derivatives as surfactants. Suberin, a natural biopolymer found in ... -
Impact of pulp lignin content on MFC-based composites
(2023)Microfibrillated cellulose (MFC) is a potentially sustainable material alternative to plastics. This research aimed to explore the impact of varying lignin content and MFC size on the performance of MFC-based composites. ... -
Polymerised Lignin as a Reinforcing Agent in Microfibrillated Cellulose/Wood Composites
(2023)Lignin is an abundant structural material found in lignocellulosic biomass in various configurations. It is a complex natural polymer, and being an environmentally friendly material, it has much potential for improving the ... -
Biomaterials in nucleic acid delivery
(2022)Salassapidettävä 2/1/2028 asti. -
Formulation of a Composite with a Binder System using Microfibrillated Cellulose
(2021)Sekretess/secrecy/salassapidettävä (16/6/2026). -
Study of the washing efficiency of hydrolysed kraft pulp with a washing simulator
(2021)Salassapidettävä 17.5.2026 asti. -
Challenges in flame retardant wood coatings
(2021)This thesis was carried out with the scope to better understand the underlying challenges of developing novel environmentally friendly flame retardant wood coatings and to find possible solutions for overcoming such ... -
Bio-based stabilizers for hydrophobic nanoparticle dispersions
(Åbo Akademi, 2020)Embargo until 2020-05-10 -
Hydrophobic surface sizing of testliner
(Åbo Akademi, 2019) -
Production of microfibrillated cellulose by LC-refining
(Åbo Akademi, 2018)The aim of this work was to investigate if it is possible to produce microfibrillated cellulose (MFC) on an industrial scale, utilizing a low consistency pulp refiner without pretreatments by chemicals or enzymes. The ...
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