Solid-state NMR method for the quantification of cellulose and polyester in textile blends

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Solid-state NMR method for the quantification of cellulose and polyester in textile blends. / Haslinger, Simone; Hietala, Sami; Hummel, Michael; Maunu, Sirkka Liisa; Sixta, Herbert.

julkaisussa: Carbohydrate Polymers, Vuosikerta 207, 01.03.2019, s. 11-16.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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Bibtex - Lataa

@article{744675c682ba4e3f93cc0eca944d29cd,
title = "Solid-state NMR method for the quantification of cellulose and polyester in textile blends",
abstract = "The valorization of cellulose rich textile waste is promoted by the development of a novel solid-state NMR method for the quantification of cellulose and polyester in textile blends. We applied 13C CP-MAS NMR as a tool for the quantification and structural characterization of cellulose in cotton polyester blends. Gaussian functions were used to integrate the spectra obtained from a set of calibration standards in order to calculate a sigmoidal calibration curve. Acid hydrolysis was chosen as a reference method. The results demonstrated that solid-state NMR enables a reliable determination of cellulose and polyester in both preconsumer and postconsumer waste textiles and suggests a possible extension of the concept to blends of man-made cellulose fibers (MMCFs) and polyester.",
keywords = "Cellulose crystallinity, Cotton, CP-MAS NMR, MMCFs, PET, textile recycling",
author = "Simone Haslinger and Sami Hietala and Michael Hummel and Maunu, {Sirkka Liisa} and Herbert Sixta",
note = "| openaire: EC/H2020/646226/EU//Trash-2-Cash",
year = "2019",
month = "3",
day = "1",
doi = "10.1016/j.carbpol.2018.11.052",
language = "English",
volume = "207",
pages = "11--16",
journal = "Carbohydrate Polymers",
issn = "0144-8617",

}

RIS - Lataa

TY - JOUR

T1 - Solid-state NMR method for the quantification of cellulose and polyester in textile blends

AU - Haslinger, Simone

AU - Hietala, Sami

AU - Hummel, Michael

AU - Maunu, Sirkka Liisa

AU - Sixta, Herbert

N1 - | openaire: EC/H2020/646226/EU//Trash-2-Cash

PY - 2019/3/1

Y1 - 2019/3/1

N2 - The valorization of cellulose rich textile waste is promoted by the development of a novel solid-state NMR method for the quantification of cellulose and polyester in textile blends. We applied 13C CP-MAS NMR as a tool for the quantification and structural characterization of cellulose in cotton polyester blends. Gaussian functions were used to integrate the spectra obtained from a set of calibration standards in order to calculate a sigmoidal calibration curve. Acid hydrolysis was chosen as a reference method. The results demonstrated that solid-state NMR enables a reliable determination of cellulose and polyester in both preconsumer and postconsumer waste textiles and suggests a possible extension of the concept to blends of man-made cellulose fibers (MMCFs) and polyester.

AB - The valorization of cellulose rich textile waste is promoted by the development of a novel solid-state NMR method for the quantification of cellulose and polyester in textile blends. We applied 13C CP-MAS NMR as a tool for the quantification and structural characterization of cellulose in cotton polyester blends. Gaussian functions were used to integrate the spectra obtained from a set of calibration standards in order to calculate a sigmoidal calibration curve. Acid hydrolysis was chosen as a reference method. The results demonstrated that solid-state NMR enables a reliable determination of cellulose and polyester in both preconsumer and postconsumer waste textiles and suggests a possible extension of the concept to blends of man-made cellulose fibers (MMCFs) and polyester.

KW - Cellulose crystallinity

KW - Cotton

KW - CP-MAS NMR

KW - MMCFs

KW - PET

KW - textile recycling

UR - http://www.scopus.com/inward/record.url?scp=85057261675&partnerID=8YFLogxK

U2 - 10.1016/j.carbpol.2018.11.052

DO - 10.1016/j.carbpol.2018.11.052

M3 - Article

VL - 207

SP - 11

EP - 16

JO - Carbohydrate Polymers

JF - Carbohydrate Polymers

SN - 0144-8617

ER -

ID: 30294097