Model systems for clarifying the effects of surface modification on fibre–fibre joint strength and paper mechanical properties

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Asta, NadiaKTH Royal Institute of Technology, Sweden (författare)

Model systems for clarifying the effects of surface modification on fibre–fibre joint strength and paper mechanical properties

Artikel/kapitelEngelska2024

Förlag, utgivningsår, omfång ...

2024
Springer Science and Business Media B.V.2024
electronicrdacarrier

Nummerbeteckningar

LIBRIS-ID:oai:DiVA.org:ri-75026
https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-75026URI
https://doi.org/10.1007/s10570-024-06103-4DOI

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Språk:engelska
Sammanfattning på:engelska

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Ämneskategori:ref swepub-contenttype
Ämneskategori:art swepub-publicationtype

Anmärkningar

The authors gratefully acknowledge Stora Enso and the Knut and Alice Wallenberg Foundation for funding the research through the Biocomposite Program.
The growing demand for sustainable products has spurred research into renewable materials, with cellulose-based materials emerging as prominent candidates due to their exceptional properties, abundance, and wide-ranging applications. In this context, there is a need to develop a better fundamental understanding of cellulose interactions such that we can continue to design and improve sustainable materials. Individual interactions can be difficult to assess in bulk fibre-based materials and therefore cellulose model materials have become indispensable tools for researchers as they can facilitate the study of cellulose interactions at a molecular level enabling the design of sustainable materials with enhanced properties. This study presents a new methodology for studying the effects of surface treatments on the individual fibre–fibre joint strength using wet-spun cellulose nanofiber (CNF) filaments as model materials. The Layer-by-Layer assembly technique is used to modify the surface chemistry of the model materials as well as bleached and unbleached hardwood Kraft fibres, demonstrating its potential to enhance adhesive properties and overall mechanical performance of papers made from these fibres. The study further explores the impact of increasing network density through wet-pressing during paper preparation, showcasing a comprehensive approach to molecularly tailor fibre-based materials to achieve superior mechanical properties. The proposed methodology provides a time-efficient evaluation of chemical additives in paper preparation.

Ämnesord och genrebeteckningar

TEKNIK OCH TEKNOLOGIER Materialteknik hsv//swe
ENGINEERING AND TECHNOLOGY Materials Engineering hsv//eng
Cleaning; Fibers; Hardwoods; Linen; Peeling; Spinning (fibers); Surface chemistry; Fiber joint strength; Fiber networks; Fiber-based materials; Fibre-based materials; Layer by layer; Mechanical; Model materials; Modelling systems; Property; Sustainable materials; Surface treatment

Biuppslag (personer, institutioner, konferenser, titlar ...)

Loist, MaximilianDresden University of Technology, Germany (författare)
Reid, Michael S.RISE,Material- och ytdesign(Swepub:ri)michaelre@ri.se (författare)
Wågberg, LarsKTH Royal Institute of Technology, Sweden (författare)
KTH Royal Institute of Technology, SwedenDresden University of Technology, Germany (creator_code:org_t)

Sammanhörande titlar

Ingår i:Cellulose: Springer Science and Business Media B.V.0969-02391572-882X

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Cellulose (Sök värdpublikationen i LIBRIS)

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Av författaren/redakt...: Asta, Nadia; Loist, Maximilia ...; Reid, Michael S.; Wågberg, Lars

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TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Materialteknik

Artiklar i publikationen: Cellulose

Av lärosätet: RISE

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