Employing ionic liquids to deposit cellulose on PET fibers

Textor, Torsten; Derksen, Leonie; Gutmann, Jochen S.

doi:10.1016/j.carbpol.2016.03.053

Cited by 12 publications

(4 citation statements)

References 34 publications

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“…Furthermore, compared with [Amim]Cl, the melting point of [Emim]Cl is as high as 74 °C. At the initial stage of dissolution, [Emim]Cl would produce higher shear stress in the process of dissolution of cellulose, causing more severe damage to the molecular chain. , In addition, the DP value of WCF-[Emim]OAc was lower than that of WCF-[Emim]DEP. This phenomenon is due to OAc – based ILs having a higher π*, which was attributed to breaking more molecular chains, resulting in more severe degradation.…”

Section: Resultsmentioning

confidence: 99%

Preparation of Degradable Wood Cellulose Films Using Ionic Liquids

Xie

Gao

Zhang

et al. 2022

ACS Appl. Polym. Mater.

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Biodegradable films prepared from cellulose have been developed in recent years. In this work, six kinds of wood cellulose films (WCFs) were successfully prepared using wood cellulose as raw materials and six ionic liquids (ILs) as solvents. The structure and properties of WCFs produced using six imidazole-based and 1,5-diazabicyclo[4.3.o]non-5-ene (DBN)-based ILs were investigated systematically. It indicated that the WCFs produced from 1-ethyl-3-methylimidazolium diethyl phosphate ([Emim]DEP) had a maximum transmittance of 90.1% and tensile strength of 124.5 MPa, which were much higher than the counterparts to 26.2% and 42.0 MPa of the WCFs produced using DBNbased ILs. Moreover, the structure and properties of WCFs and ILs had a little change after five recycles. Based on that, we used the screened [Emim]DEP as a solvent to prepare a highly efficient ultraviolet (UV)-to-red light conversion cellulose film (LCF) by doping rare-earth light-converting particles, CaAlSiN 3 :Eu 2+ (CASN). Results showed that the LCF emitted red light at 640 nm and had excellent light conversion ability, which was conducive to photosynthesis.

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Section: Resultsmentioning

confidence: 99%

Preparation of Degradable Wood Cellulose Films Using Ionic Liquids

Xie

Gao

Zhang

et al. 2022

ACS Appl. Polym. Mater.

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“…Water absorption was determined according to DIN 53923. 10 The textile samples (10 × 10 cm) were fixed on a perforated plate test sieve and then placed on the bottom of a basin filled with water, using slanted immersion to avoid the development of air bubbles below the fabric sample. The samples were kept in the water for 1 min before they were removed (still fixed on the perforated plate test sieve), three of the needles holding the sample were removed, and the perforated plate test sieve was fixed horizontally, allowing the fabric to hang for 3 min (to remove the water excess) before it was weighed again.…”

Section: Methodsmentioning

confidence: 99%

Modification of Polyester Textiles for Easier Dyeing with Disperse Dyes

Kodrić¹,

Djordjević²

2020

aatcc j res

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Modification of polyester fibers for more economical dyeing at lower temperatures without a carrier are considered in this study. Polyester dyeing is carried out industrially under rigorous conditions at high temperatures and under increased air pressure, and are treated with various solvents (primary alcohols) to make the fibers more permeable. As a result, the sorption properties, as well as the disperse dye dyeing ability, are improved. Dyeing of a modified polyester fabric at lower temperatures yielded better results than the standard dyeing of the unmodified polyester under the same conditions. The effects of fiber modification were analyzed through water absorption properties, wetting, swelling, differential scanning calorimetry (DSC), and Fourier transform infrared (FTIR) methods, and the degree of dyeing of the fabric was evaluated using CIELab parameters.

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“…It can be observed that the resistance depends on the processing speed and its value at 1.4 m/s is on average 2.4% higher than at 1.0 m/s. This could be related to abrasion of the finishing [14], that can be seen in the SEM images (Table 2). It is exemplified that the fibres of the reference yarn have a strong adhesion and are closer to each other than after processing which led to the slight separation for all three feed variants FV I-III.…”

Section: Yarn Damagementioning

confidence: 98%

Novel Knitting Vision - Modern Ways for Integral Knitting of Intelligent Gloves for Tactile Internet Applications

Wieczorek

Winger

Böhnke

et al. 2022

SSP

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The internet of things is a key driver for new developments in the fields of medicine, industry 4.0 and gaming. Consequently, the interaction of virtual and real world by smart interconnecting of devices in our everyday life is the basis idea of the Cluster of Excellence "Centre for Tactile Internet with Human-in-the-Loop" (CeTI) at TU Dresden. To enable a user-centric approach in CeTI innovative textile structures, mainly knitted smart gloves, and their functionalization by integration of sensors and sensory yarns are focus of research activities.

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Employing ionic liquids to deposit cellulose on PET fibers

Cited by 12 publications

References 34 publications

Preparation of Degradable Wood Cellulose Films Using Ionic Liquids

Preparation of Degradable Wood Cellulose Films Using Ionic Liquids

Modification of Polyester Textiles for Easier Dyeing with Disperse Dyes

Novel Knitting Vision - Modern Ways for Integral Knitting of Intelligent Gloves for Tactile Internet Applications

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