Complexation Reaction Using Ammonium Based Chloride Compounds for Preparation of Eutectic Mixtures

Shamsuri, Ahmad Adlie

doi:10.5539/ijc.v3n1p161

Cited by 8 publications

(8 citation statements)

References 8 publications

(7 reference statements)

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“…Absorbance band of 3330 cm −1 was observed which indicates O-H stretching of hydroxyl group. It can be confirmed that all the parental functional groups of choline chloride, urea and glycerin are present in GES (Abbott et al., 2003; Ashworth et al., 2016; Mulia et al., 2015; Shamsuri and Abdullah, 2011). From FTIR spectrum of GES, hydrogen bonding was observed between choline chloride and hydrogen bond donor compounds (Shenai, 1997).…”

Section: Resultsmentioning

confidence: 90%

A novel green approach for dyeing polyester using glycerine based eutectic solvent as a dyeing medium

Pawar

Maiti

Biranje

et al. 2019

Heliyon

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In the past decade, water scarcity has become major concern and is going to be reality in future too. At the same time textile is necessity which needs a billion liters of fresh water for its processing. Out of this 16 % of water is only used for dyeing of textile materials. In a quest to develop a sustainable approach to reduce water scarcity, an attempt has been made to minimize water consumption in textile wet processing. In this work, an eco-friendly glycerine based eutectic solvent (GES) was prepared by using choline chloride, urea and glycerin to reduce water consumption in polyester dyeing. The prepared solvent was characterized in terms of FTIR. Dyeing parameters like time, temperature and pH were optimized for dyeing of polyester using GES as a dyeing medium. The efficacy of dyeing was analyzed by colour strength and colour performance properties; sublimation, wash and light fastness. In comparison with conventional dyed polyester overall dyeing performance was found to be better without affecting tensile strength of polyester which remains almost same whereas thermal stability of solvent dyed polyester was slightly improved compared with aqueous dyed polyester. The results obtained from this study suggest that the GES as a polyester dyeing medium can be a green approach in dyeing of polyester.

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Section: Resultsmentioning

confidence: 90%

A novel green approach for dyeing polyester using glycerine based eutectic solvent as a dyeing medium

Pawar

Maiti

Biranje

et al. 2019

Heliyon

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“…Methanol solvent peak was observed in the range of δ 45–50 ppm. FTIR and NMR analyses of DES show presence of hydrogen bonding between choline chloride and urea (Abbott et al , 2003; Ashworth et al , 2016; Mulia et al , 2015; Shamsuri and Abdullah, 2011).…”

Section: Resultsmentioning

confidence: 99%

A novel approach for dyeing of polyester using non-aqueous deep eutectic solvent as a dyeing medium

Pawar

Adivarekar

2020

PRT

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Purpose Textile industry is considered to be one of the largest consumers of water. There needs to be an alternative for water in textile wet processing. Solvent dyeing can be an approach to replace the use of water in dyeing for water conservation. Design/methodology/approach In this study, the dyeing of polyester was carried out using conventional and solvent dyeing methods. The solvent used was non-aqueous, deep eutectic solvent (DES) prepared using choline chloride and urea. Dyeing parameters such as time, temperature and pH were optimized for a concentration of dye using the solvent and were compared with the conventional dyeing. Findings The prepared solvent was characterized in terms of Fourier-transform infrared resonance and 1H and 13C nuclear magnetic resonance to analyze the reaction between choline chloride and urea. Dyeing performance in terms of K/S and fastness properties of dyed fabrics were evaluated and found to be at par against conventional dyeing. Originality/value Use of DES as a dyeing medium is a novel approach in the textile industry.

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“…The ChCl/Gly eutectic-based ionic liquid was made via complexation reaction 34,35 in accordance with our earlier publication or can also be prepared as described by other authors. 36,37 The ChCl was mixed with Gly at a mole ratio of 1:2 in a beaker, heated at temperature of 100 C and stirred rigorously by using a magnetic stirrer hot-plate apparatus until a transparent homogeneous liquid was obtained.…”

Section: Preparation Of Eutectic-based Ionic Liquid Containing Surfactantmentioning

confidence: 99%

Compatibilization of HDPE/agar biocomposites with eutectic-based ionic liquid containing surfactant

Shamsuri

Daik

Zainudin

et al. 2014

Journal of Reinforced Plastics and Composites

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In this research, eutectic-based ionic liquid specifically choline chloride/glycerol was prepared at a 1:2 mole ratio. The choline chloride/glycerol was added with the different content of surfactant (hexadecyltrimethylammonium bromide). The choline chloride/glycerol-hexadecyltrimethylammonium bromide was introduced into high-density polyethylene/agar biocomposites through melt mixing. The mechanical testing results indicated that the impact strength and tensile extension of the biocomposites increased with the introduction of the choline chloride/glycerol-hexadecyltrimethylammonium bromide. The scanning electron microscope, differential scanning calorimetry and thermal gravimetric analysis results exhibited that significant decrease in the number of agar fillers pull-out, melting point and thermal decomposition temperatures of the biocomposites are also due to the choline chloride/glycerol-hexadecyltrimethylammonium bromide. The Fourier transform infrared spectra and X-ray diffractometer patterns of the biocomposites introduced with the choline chloride/glycerol-hexadecyltrimethylammonium bromide demonstrate the presence of physical interactions, which contributes to the increase of compatibility between both high-density polyethylene and agar. In conclusion, high-density polyethylene/agar biocomposites could be compatibilized with eutectic-based ionic liquid containing surfactant, choline chloride/glycerol-hexadecyltrimethylammonium bromide.

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Complexation Reaction Using Ammonium Based Chloride Compounds for Preparation of Eutectic Mixtures

Cited by 8 publications

References 8 publications

A novel green approach for dyeing polyester using glycerine based eutectic solvent as a dyeing medium

A novel green approach for dyeing polyester using glycerine based eutectic solvent as a dyeing medium

A novel approach for dyeing of polyester using non-aqueous deep eutectic solvent as a dyeing medium

Compatibilization of HDPE/agar biocomposites with eutectic-based ionic liquid containing surfactant

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