Evaluating the Hydrothermal Stability of Superbase-Based Ionic Liquids in Cellulose Fiber Spinning

Wenwen Fang; Inge Schlapp-Hackl; Michael Hummel; Herbert Sixta

doi:10.1021/acsomega.4c04081

Evaluating the Hydrothermal Stability of Superbase-Based Ionic Liquids in Cellulose Fiber Spinning

Wenwen Fang^*, Inge Schlapp-Hackl, Michael Hummel, Herbert Sixta^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

16 Lataukset (Pure)

Abstrakti

This study highlights the substantially improved hydrothermal stability of 7-methyl-1,5,7-triazabicyclo[4.4.0] dec-5-enium [mTBDH]⁺ in [mTBDH][MeOCH₂COO] compared to [mTBDH][OAc], as well as the strong cellulose dissolution capability of [mTBDH][MeOCH₂COO] and excellent spinnability with a maximum draw ratio of 14. These findings demonstrate the high potential of using [mTBDH][MeOCH₂COO] as the solvent to advance Ioncell fiber spinning technology by reducing the hydrolysis rate of [mTBDH]⁺, thereby minimizing loss during solvent recycling processes.

Alkuperäiskieli	Englanti
Sivut	42193–42198
Julkaisu	ACS Omega
Vuosikerta	9
Numero	41
Varhainen verkossa julkaisun päivämäärä	4 lokak. 2024
DOI - pysyväislinkit	https://doi.org/10.1021/acsomega.4c04081
Tila	Julkaistu - 15 lokak. 2024
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.1021/acsomega.4c04081Lisenssi: CC BY-NC-ND

CHEM_Fang_et_al_Evaluating_the_hydrothermal_2024_ACS_OmegaFinal published version, 2,71 MBLisenssi: CC BY-NC-ND

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Linkki julkaisuun Scopuksessa

CelCarbo: Elucidation of the structural development during cellulose carbonization for advanced carbon materials
Hummel, M. (Vastuullinen tutkija)
01/09/2022 → 31/08/2026
Projekti: Academy of Finland: Other research funding

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title = "Evaluating the Hydrothermal Stability of Superbase-Based Ionic Liquids in Cellulose Fiber Spinning",

abstract = "This study highlights the substantially improved hydrothermal stability of 7-methyl-1,5,7-triazabicyclo[4.4.0] dec-5-enium [mTBDH]+ in [mTBDH][MeOCH2COO] compared to [mTBDH][OAc], as well as the strong cellulose dissolution capability of [mTBDH][MeOCH2COO] and excellent spinnability with a maximum draw ratio of 14. These findings demonstrate the high potential of using [mTBDH][MeOCH2COO] as the solvent to advance Ioncell fiber spinning technology by reducing the hydrolysis rate of [mTBDH]+, thereby minimizing loss during solvent recycling processes.",

author = "Wenwen Fang and Inge Schlapp-Hackl and Michael Hummel and Herbert Sixta",

note = "Publisher Copyright: {\textcopyright} 2024 The Authors. Published by American Chemical Society.",

year = "2024",

month = oct,

day = "15",

doi = "10.1021/acsomega.4c04081",

language = "English",

volume = "9",

pages = "42193–42198",

journal = "ACS Omega",

issn = "2470-1343",

publisher = "American Chemical Society",

number = "41",

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TY - JOUR

T1 - Evaluating the Hydrothermal Stability of Superbase-Based Ionic Liquids in Cellulose Fiber Spinning

AU - Fang, Wenwen

AU - Schlapp-Hackl, Inge

AU - Hummel, Michael

AU - Sixta, Herbert

PY - 2024/10/15

Y1 - 2024/10/15

N2 - This study highlights the substantially improved hydrothermal stability of 7-methyl-1,5,7-triazabicyclo[4.4.0] dec-5-enium [mTBDH]+ in [mTBDH][MeOCH2COO] compared to [mTBDH][OAc], as well as the strong cellulose dissolution capability of [mTBDH][MeOCH2COO] and excellent spinnability with a maximum draw ratio of 14. These findings demonstrate the high potential of using [mTBDH][MeOCH2COO] as the solvent to advance Ioncell fiber spinning technology by reducing the hydrolysis rate of [mTBDH]+, thereby minimizing loss during solvent recycling processes.

AB - This study highlights the substantially improved hydrothermal stability of 7-methyl-1,5,7-triazabicyclo[4.4.0] dec-5-enium [mTBDH]+ in [mTBDH][MeOCH2COO] compared to [mTBDH][OAc], as well as the strong cellulose dissolution capability of [mTBDH][MeOCH2COO] and excellent spinnability with a maximum draw ratio of 14. These findings demonstrate the high potential of using [mTBDH][MeOCH2COO] as the solvent to advance Ioncell fiber spinning technology by reducing the hydrolysis rate of [mTBDH]+, thereby minimizing loss during solvent recycling processes.

UR - http://www.scopus.com/inward/record.url?scp=85205789450&partnerID=8YFLogxK

U2 - 10.1021/acsomega.4c04081

DO - 10.1021/acsomega.4c04081

M3 - Article

AN - SCOPUS:85205789450

SN - 2470-1343

VL - 9

SP - 42193

EP - 42198

JO - ACS Omega

JF - ACS Omega

IS - 41

ER -

Evaluating the Hydrothermal Stability of Superbase-Based Ionic Liquids in Cellulose Fiber Spinning

Abstrakti

YK:n kestävän kehityksen tavoitteet

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

CelCarbo: Elucidation of the structural development during cellulose carbonization for advanced carbon materials

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