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High barriers for wood-based materials

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 […]

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AvanCell

Anastasia Riazanova

Visionen ar att med mindre modifieringar av dagens process ( och i stort sett med samma utrustning) kunna variera och styra några av massans nyckelegenskaper (så som fibernätverkets styrka, densitet och porositet) for att kunna möta kraven/specifikationerna som stalls hos nya cellulosabaserade produkter i en framtida alltmer differentierad marknad. Projektet kommer att utgå ifrån fiberlinjens

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Conductor patterns in wood and paper

Anastasia Riazanova

This project is part of WWSC 2.0 at LiU. The project aims at investigating methods to modify cellulose-based materials such as paper to become electrically conductive, and moreover to do so in a spatially constrained way, in order to create conductor patterns. The long-term goal of the project is deriving 3D patterning and manufacturing techniques

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EcoMat – Ecofriendly sustainable strong materials

Anastasia Riazanova

The aim of the project is to develop knowledge on how to modify paper manufacturing and pulp manufacturing process to produce fossil-free functional packaging materials. Use of plastic constitutes an increasing threat to our nature and future. Plastic materials are a big environmental hazard. Large amounts end up in the oceans where the plastic decomposes

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FORIC – Forest as a Resource Industrial Research College

Anastasia Riazanova

FORIC (Forest as a resource industrial research college) is our industrial research school. Program manager is Prof. Per Engstrand. Coordinator for the research school is Dr. Olof Björkqvist. FORIC is financed by the Knowledge Foundation and a part of our research environment Transformative Technologies at Mid Sweden University. FORIC is a graduate school in close

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WWSC Wood template electronics

Anastasia Riazanova

This project is part of WWSC 2.0 at LiU. The project aims to functionalize pretreated wood chips with electroactive materials to achieve electronic functionality.

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All wood cellulose films from flow

TREESEARCH

The project is on composites that comprise dominantly wood-based components. Fundamental endeavors are on orientation of cellulose nanomaterials and fibers in films. This is mediated via flow and shear. Cellulose body interactions are tuned by tuning particle surface characteristics. Rheology, crystallinity, strength and barrier performance are used to assess the products and the process. (part

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Multiscale modelling and testing of biocomposites for equestrian sports

TREESEARCH

The aim of the project is to advance both the understanding and modelling of the mechanical response of biocomposites. In particular, we target biopolymers reinforced with cellulose fibres, the latter which is an important resource from the Swedish forest industry. The idea is to link advanced in-situ experimental testing (microscopy under mechanical loading) and numerical

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Oxidized hemicelluloses for films and gels

Anastasia Riazanova

The project investigates properties and utilization of oxidized hemicelluloses.

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Tunicap

TREESEARCH

The tunicap project aims to investigate how cellulose extracted from ocean living tunicates (swedish: sjöpungar) can be used in cellulose-based organic electronic components, especially supercapacitors. One of the project aims is comparison with forest-based cellulose and nanocellulose and understanding of the similarities and differences.

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BioComposites – personalized products and services (PPS)

Anastasia Riazanova

Projekttitel Biokompositer för personifierade produkter och tjänster BioComposites for personalized products and services (PPS) Projektbudget: Totalt: 11.835 ksek, sökt budget: 5.679 ksek Projektlängd: 2017-09-01 – 2020-08-31 Aktörer inom projektet: RISE Bioeconomy (Innventia), skog företag, Perstorp AB, Addema AB, Fillauer Europe, Ortopedteknik Region Örebro, H&M, Holmen AB, LL Bolagen Visionen för detta projekt är att göra det möjligt

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Turning the cold NaOH(aq) into a powerful processing system for cellulose by utilizing its abundance of CO2 – a step towards sustainable textile processes

Anastasia Riazanova

Today, there is an urge to meet the increased textile consumption by wood- and recycled cellulose textiles, based on new sustainable dissolution concepts for cellulose. Still, there are only few solvents capable of dissolving the intricate cellulose structure while being environmentally friendly and industrially viable. One of them, experiencing a renewed interest is undoubtedly cold

Turning the cold NaOH(aq) into a powerful processing system for cellulose by utilizing its abundance of CO2 – a step towards sustainable textile processes Läs mer »

High barriers for wood-based materials

AvanCell

Conductor patterns in wood and paper

EcoMat – Ecofriendly sustainable strong materials

FORIC – Forest as a Resource Industrial Research College

WWSC Wood template electronics

All wood cellulose films from flow

Multiscale modelling and testing of biocomposites for equestrian sports

Oxidized hemicelluloses for films and gels

Tunicap

BioComposites – personalized products and services (PPS)

Turning the cold NaOH(aq) into a powerful processing system for cellulose by utilizing its abundance of CO2 – a step towards sustainable textile processes

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