Syftet med detta projekt är att förbättra hållbarheten utomhus av trä och biokompositmaterial för fasadmaterial samt utemöbler med hjälp av robust ytmodifiering som avvisar vatten, oljor och smuts. Vår nya idé bygger på användning av hållbara komponenter och skalbara processer. Vetenskapliga och tekniska mål är att formulera en halvtransparent beläggning för trä för att skydda […]
The plant cell wall is a highly complex structure, and the main constituent of wood as a material. Microorganisms can break down essentially all parts of the cell wall with time, and their enzymatic strategies can today be utilized thanks to the advances in molecular biology and biochemistry. The enzymes can be used as highly
Design, scale-up and optimisation of flow systems for production of nanostructured assemblies is critical if the potential of many nanotechnologies is to be realised. Computer simulations of the flow and material structure will, of course, play an important role in this work. However, the behaviour of nanoscale building blocks (such as nanofibrils) cannot be simulated
Inverse modelling of nanofibril dynamics in flowing systems Läs mer »
The project “Characterization of turbulent flows of non-Newtonian fluids with magnetic resonance flow imaging” will provide critical knowledge necessary to provide accurate models for design, prediction and optimisation of processes in which non-Newtonian (and often multiphase) flows occur. The particular aspect that will be enabled is detailed comparison of flow data from experiments on opaque
Nature-inspired high barrier materials from wood components for wood-based materials. Objectives Scientific: Investigate how the different components in a fruit/plant cuticle contribute to very high barrier properties (wax/lipid, crosslinked polyester and polysaccharides). Why are they assembled together the whey they are? Are there synergy effects? Can we go even beyond Natures high barriers by introducing
High barriers for wood-based materials Läs mer »
Projektet syftar dels till att utveckla experimentella miljöer för att studera skogsrelaterade processer och material vid MAX IV, dels till att demonstrera användningen av synkrotronljus och neutroner för forskning med stor industrirelevans samt slutligen till att utveckla strålröret ForMAX strukturbidrag och prestanda.
Wallenberg Wood Science Center is a research center with a focus on new materials from trees. The center creates knowledge and builds competence that has the potential to form the basis for an innovative and sustainable future value creation from forest raw materials. WWSC is a joint research center between KTH Royal Institute of Technology,
Wallenberg Wood Science Center Läs mer »
Hemicelluloses represent one of the largest natural resources on Earth. They occur together with cellulose in plant cell walls and the exact structure varies between different types of plants. However, generally they are heteropolysaccharides that are branched and often also acetylated and methylated. The biological background for the structural heterogeneity of hemicellulose is unclear. Hemicelluloses
Structure and Properties of Hemicelluloses Läs mer »
The research is focused on fractionated kraft lignins and the potential use in different applications. Lignin as a second abundant biopolymer, is being produced in a large scale annually without any high value applications. It has a great structure, including aliphatic and aromatic groups with lots of active hydroxyl groups. One of the main obstacle
Ultrafiltration of Lignin – Valorization Läs mer »
In this project we propose to explore the use of side-streams originating from the pulp industry as adhesive binders for wood-based materials. The proposed project, aiming at developing novel, formaldehyde-free, adhesives from renewable resources, brings together experts in polymer/adhesive/wood chemistry with experts on forest/wood products and has the ability to gain novel, fundamental knowledge while
Green wood adhesives based on side-streams from the pulp industry Läs mer »
Treesearch har som syfte att skapa en nationell plattform för att stödja forskning. Forskningsprojekt som bedrivs inom Treesearch forskningsområden och de forskare som är aktiva i dessa projekt är välkomna att ansluta till plattformen.
Mail
info@treesearch.se
Postadress
Teknikringen 38a
100 44 Stockholm
