Upcycling of cellulosic textile waste with bacterial cellulose via Ioncell® technology

Francisco A. G. S. Silva; Inge Schlapp-Hackl; Nicole Nygren; Senni Heimala; Anna Leinonen; Fernando Dourado; Miguel Gama; Michael Hummel

doi:10.1016/j.ijbiomac.2024.132194

Upcycling of cellulosic textile waste with bacterial cellulose via Ioncell® technology

Francisco A. G. S. Silva
, Inge Schlapp-Hackl
, Nicole Nygren
, Senni Heimala
, Anna Leinonen
, Fernando Dourado
, Miguel Gama^*
, Michael Hummel^*

^*Autor correspondente para este trabalho

Resultado de pesquisa › revisão de pares

19 Citações (Scopus)

Resumo

Currently the textile industry relies strongly on synthetic fibres and cotton, which contribute to many environmental problems. Man-made cellulosic fibres (MMCF) can offer sustainable alternatives. Herein, the development of Lyocell-type MMCF using bacterial cellulose (BC) as alternative raw material in the Ioncell® spinning process was investigated. BC, known for its high degree of polymerization (DP), crystallinity and strength was successfully dissolved in the ionic liquid (IL) 1,5-diazabicyclo[4.3.0]non-5-enium acetate [DBNH][OAc] to produce solutions with excellent spinnability. BC staple fibres displayed good mechanical properties and crystallinity (CI) and were spun into a yarn which was knitted into garments, demonstrating the potential of BC as suitable cellulose source for textile production. BC is also a valuable additive when recycling waste cellulose textiles (viscose fibres). The high DP and Cl of BC enhanced the spinnability in a viscose/BC blend, consequently improving the mechanical performance of the resulting fibres, as compared to neat viscose fibres.

Idioma original	English
Número do artigo	132194
Número de páginas	12
Revista	International Journal of Biological Macromolecules
Volume	271
Número de emissão	Part 1
DOIs	https://doi.org/10.1016/j.ijbiomac.2024.132194
Estado da publicação	Publicado - jun. 2024
Publicado externamente	Sim

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Este resultado contribui para o(s) seguinte(s) Objetivo(s) de Desenvolvimento Sustentável

ODS 9 Indústria, inovação e infraestrutura
ODS 12 Consumo e produção responsáveis

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BE@T: BE@T
Pintado, M. M. (PI), Oliveira-Silva, P. (Investigador), Oliveira, A. L. (Investigador), Vasconcelos, M. (Investigador), Tavaria, F. (Investigador), Couto, J. A. (Investigador), Sousa, C. (Investigador), Costa, E. (Investigador), Bonifácio-Lopes, T. (Assistente de Investigação) & Afonso, T. B. (Investigador)
PRR - Recuperar Portugal
1/07/22 → 1/07/25
Projeto

Citação

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title = "Upcycling of cellulosic textile waste with bacterial cellulose via Ioncell{\textregistered} technology",

abstract = "Currently the textile industry relies strongly on synthetic fibres and cotton, which contribute to many environmental problems. Man-made cellulosic fibres (MMCF) can offer sustainable alternatives. Herein, the development of Lyocell-type MMCF using bacterial cellulose (BC) as alternative raw material in the Ioncell{\textregistered} spinning process was investigated. BC, known for its high degree of polymerization (DP), crystallinity and strength was successfully dissolved in the ionic liquid (IL) 1,5-diazabicyclo[4.3.0]non-5-enium acetate [DBNH][OAc] to produce solutions with excellent spinnability. BC staple fibres displayed good mechanical properties and crystallinity (CI) and were spun into a yarn which was knitted into garments, demonstrating the potential of BC as suitable cellulose source for textile production. BC is also a valuable additive when recycling waste cellulose textiles (viscose fibres). The high DP and Cl of BC enhanced the spinnability in a viscose/BC blend, consequently improving the mechanical performance of the resulting fibres, as compared to neat viscose fibres.",

keywords = "Man-made cellulose fibres, Bacterial cellulose, Ionic liquid, Lyocell spinning, Viscose recycling, Mechanical properties",

author = "Silva, \{Francisco A. G. S.\} and Inge Schlapp-Hackl and Nicole Nygren and Senni Heimala and Anna Leinonen and Fernando Dourado and Miguel Gama and Michael Hummel",

note = "Publisher Copyright: {\textcopyright} 2024 The Authors",

year = "2024",

month = jun,

doi = "10.1016/j.ijbiomac.2024.132194",

language = "English",

volume = "271",

journal = "International Journal of Biological Macromolecules",

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T1 - Upcycling of cellulosic textile waste with bacterial cellulose via Ioncell® technology

AU - Silva, Francisco A. G. S.

AU - Schlapp-Hackl, Inge

AU - Nygren, Nicole

AU - Heimala, Senni

AU - Leinonen, Anna

AU - Dourado, Fernando

AU - Gama, Miguel

AU - Hummel, Michael

PY - 2024/6

Y1 - 2024/6

N2 - Currently the textile industry relies strongly on synthetic fibres and cotton, which contribute to many environmental problems. Man-made cellulosic fibres (MMCF) can offer sustainable alternatives. Herein, the development of Lyocell-type MMCF using bacterial cellulose (BC) as alternative raw material in the Ioncell® spinning process was investigated. BC, known for its high degree of polymerization (DP), crystallinity and strength was successfully dissolved in the ionic liquid (IL) 1,5-diazabicyclo[4.3.0]non-5-enium acetate [DBNH][OAc] to produce solutions with excellent spinnability. BC staple fibres displayed good mechanical properties and crystallinity (CI) and were spun into a yarn which was knitted into garments, demonstrating the potential of BC as suitable cellulose source for textile production. BC is also a valuable additive when recycling waste cellulose textiles (viscose fibres). The high DP and Cl of BC enhanced the spinnability in a viscose/BC blend, consequently improving the mechanical performance of the resulting fibres, as compared to neat viscose fibres.

AB - Currently the textile industry relies strongly on synthetic fibres and cotton, which contribute to many environmental problems. Man-made cellulosic fibres (MMCF) can offer sustainable alternatives. Herein, the development of Lyocell-type MMCF using bacterial cellulose (BC) as alternative raw material in the Ioncell® spinning process was investigated. BC, known for its high degree of polymerization (DP), crystallinity and strength was successfully dissolved in the ionic liquid (IL) 1,5-diazabicyclo[4.3.0]non-5-enium acetate [DBNH][OAc] to produce solutions with excellent spinnability. BC staple fibres displayed good mechanical properties and crystallinity (CI) and were spun into a yarn which was knitted into garments, demonstrating the potential of BC as suitable cellulose source for textile production. BC is also a valuable additive when recycling waste cellulose textiles (viscose fibres). The high DP and Cl of BC enhanced the spinnability in a viscose/BC blend, consequently improving the mechanical performance of the resulting fibres, as compared to neat viscose fibres.

KW - Man-made cellulose fibres

KW - Bacterial cellulose

KW - Ionic liquid

KW - Lyocell spinning

KW - Viscose recycling

KW - Mechanical properties

UR - https://www.scopus.com/pages/publications/85195474028

U2 - 10.1016/j.ijbiomac.2024.132194

DO - 10.1016/j.ijbiomac.2024.132194

M3 - Article

C2 - 38821791

SN - 0141-8130

VL - 271

JO - International Journal of Biological Macromolecules

JF - International Journal of Biological Macromolecules

IS - Part 1

M1 - 132194

ER -

Upcycling of cellulosic textile waste with bacterial cellulose via Ioncell® technology

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