TREESEARCH logotype 2 black

KTH

Bio-based binders for molded cellulose fibers

Natural binders are inexpensive, biodegradable, environmentally friendly and renewable, but usually form weaker bonds and slightly harder to apply. The objective of the project is to develop and optimize the process of using various plant polysaccharides as binder for holocellulose fibers and cellulose nanofibrils (CNF). The selected polysaccharides are further functionalized to improve interfacial adhesion […]

Bio-based binders for molded cellulose fibers Läs mer »

A new sustainable route to polysaccharide hydrogel formation for medical and cosmetic applications

Hydrogels are an extremely versatile class of material, and have found relevance in cosmetic, medical, pharmaceutical, and industrial processes. A hydrogel has a low solid content, often comprising at least 90% water. Although hydrogels are increasingly used in cosmetics and drug manufacture, the production process is far from sustainable, relying on fossil-based polymers and chemical

A new sustainable route to polysaccharide hydrogel formation for medical and cosmetic applications Läs mer »

Self-assembly of 2D nanoflakes by using 1D cellulose nanofibrils

The earth-abundant 1D cellulose nanofibrils (CNFs) have shown the capacity to assemble different functional nanoparticles into 2D films and 3D foams. 2D nanomaterials such as MXene, graphene, transitional metal dichalcogenides (MoS2, WS2, etc.) are the ones of most promising functional materials in optical, electronic, and magnetic fields. We are using the 1D CNF to align

Self-assembly of 2D nanoflakes by using 1D cellulose nanofibrils Läs mer »

Renewable High-Performance Materials from the Forest with Designed Degradation – Next Generation of Plastic (Re-Design Plastic)

Sustainable material design can alleviate the environmental burden related to material waste. Use of available and abundant resources, create materials that can be recycled, and final degradability in nature is central to achieve this. The overarching aim of the proposal is to holistically design new materials from cellulose fibers by; developing new sustainable modification strategies,

Renewable High-Performance Materials from the Forest with Designed Degradation – Next Generation of Plastic (Re-Design Plastic) Läs mer »

Large-scale extrusion of protein superabsorbents with cellulose fibres for hygiene applications

The project focus on producing sustainable superabsorbents (SAP) by utilizing fully integrated natural-based and biodegradable raw materials, combined with highly scalable polymer processing techniques. Extrusion of proteins combined with cellulose fibres, as a hygroscopic carrier for a water in-situ foaming process, is going to be implemented. The addition of blowing agents and reagents are going

Large-scale extrusion of protein superabsorbents with cellulose fibres for hygiene applications Läs mer »

Cellulose fibre/fibre interactions within molded fibre composites

This project aims to model cellulose fibre/fibre interactions using assembled CNF filaments produced by co-axial extrusion. These long, uniform filaments provide an excellent platform to investigate the impact of chemical and physical modification on joint strength. The findings of this work can then be used to a develop a better understanding of the interactions within

Cellulose fibre/fibre interactions within molded fibre composites Läs mer »

Om Treesearch

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.

Twitter Facebook-f Instagram Youtube

Kontakt

Mail 
info@treesearch.se

Postadress
Teknikringen 38a
100 44 Stockholm 

TREESEARCH name white