Uptake of propranolol on ionic liquid iron nanocomposite adsorbent: Kinetic, thermodynamics and mechanism of adsorption

An efficient, eco-compatible and very cheap method for the construction of triazoles via eliminative azide–olefin cycloaddition (EAOC) reaction has been developed by a catalytic system IL/FeCl3, offering an highly regioselective approach to structurally diverse 1,5-disubstituted 1,2,3-triazoles in up to 95% yield. This strategy features the reuse of catalytic system through simple operations. Mechanistic studies indicated that an asynchronous concerted dipolar cycloaddition-elimination process might be involved.

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Adsorption performances of the reusable ionic liquid–iron coordination complex (ILICC) adsorbent to remove reactive dyes

Desalination and Water Treatment ◽

10.1080/19443994.2015.1107507 ◽

2015 ◽

Vol 57 (43) ◽

pp. 20544-20551 ◽

Cited By ~ 4

Author(s):

Dehong Cheng ◽

Jie Lin ◽

Sheng Lu ◽

Xu Hao ◽

Yanhua Lu

Keyword(s):

Ionic Liquid ◽

Liquid Iron ◽

Reactive Dyes ◽

Coordination Complex ◽

Iron Coordination

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Ultraviolet protection performance of cotton fabric modified by ionic liquid iron coordination complex

Textile Research Journal ◽

10.1177/0040517516641365 ◽

2016 ◽

Vol 87 (8) ◽

pp. 945-952 ◽

Cited By ~ 5

Author(s):

Dehong Cheng ◽

Zhi-Cai Yu ◽

Sheng Lu ◽

Shengchen Gong ◽

Jia Li ◽

...

Keyword(s):

Ionic Liquid ◽

Liquid Iron ◽

Cotton Fabric ◽

Cotton Fiber ◽

Uv Protection ◽

Coordination Complex ◽

Wave Band ◽

Full Wave ◽

Washing Durability ◽

Iron Coordination

In order to endow cotton fabric with the full wave band (290–410 nm) ultraviolet (UV) protection property, ionic liquid iron coordination complex (ILICC) was applied to modify cotton fabric. ILICC was prepared by in situ reaction on the surface of the cotton fiber directly. The Fourier transform infrared spectra, thermogravimetric and differential scanning calorimetry curves indicated that the strong interaction between ILICC and cellulose macromolecules of cotton fiber occurred through the O-Fe bond. Scanning electron microscopy images and particle size analysis indicated that the surface of the modified cotton fiber was covered by the agminate ILICC particles with diameters of 700–1600 nm. Investigation on the UV protection performances indicated that the UV transmittances ( T%) of the modified cotton fabric were less than 1.3% for the full wave band (UVA and UVB) UV. The washing durability results showed that the UV protection factor values were more than 95 when the modified cotton fabric was washed with 30 st washing cycles. The reason for the excellent UV protection performance of the modified cotton fabric was absorption and shielding of ILICC particles to UV light.

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Soft ionic liquid based resistive memory characteristics in a two terminal discrete polydimethylsiloxane cylindrical microchannel

Journal of Materials Chemistry C ◽

10.1039/d0tc03334k ◽

2020 ◽

Vol 8 (38) ◽

pp. 13368-13374

Author(s):

Muhammad Umair Khan ◽

Gul Hassan ◽

Jinho Bae

Keyword(s):

Ionic Liquid ◽

Acrylic Acid ◽

Sodium Hydroxide ◽

Sodium Salt ◽

Resistive Memory ◽

Cylindrical Microchannel ◽

Memory Characteristics ◽

Poly Acrylic Acid

This paper proposes a novel soft ionic liquid (IL) electrically functional device that displays resistive memory characteristics using poly(acrylic acid) partial sodium salt (PAA-Na+:H2O) solution gel and sodium hydroxide (NaOH) in a thin polydimethylsiloxane (PDMS) cylindrical microchannel.

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