Synthesis of iron oxide nanoparticles using a freshly-made or recycled imidazolium-based ionic liquid

2007 ◽  
Vol 9 (10) ◽  
pp. 1051 ◽  
Author(s):  
Yong Wang ◽  
Sean Maksimuk ◽  
Rui Shen ◽  
Hong Yang
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles

Quantum-confinement induced enhancement in photocatalytic properties of iron oxide nanoparticles prepared by Ionic liquid

2014 ◽  
Vol 40 (10) ◽  
pp. 15743-15751 ◽  
Author(s):  
Faheem Ahmed ◽  
Nishat Arshi ◽  
M.S. Anwar ◽  
Rehan Danish ◽  
Bon Heun Koo
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Quantum Confinement ◽  
Photocatalytic Properties ◽  
Oxide Nanoparticles

scholarly journals Selective uptake of Ag(I) from aqueous solutions using ionic liquid-modified iron oxide nanoparticles

2020 ◽  
Vol 22 (8) ◽  
Author(s):  
Abiodun D. Aderibigbe ◽  
Richard A. Crane ◽  
Martin R. Lees ◽  
Andrew J. Clark
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Aqueous Solutions ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Selective Uptake

scholarly journals Design of Long-Term Stable Concentrated Colloidal Dispersions in Ionic Liquids up to 473 K

2021 ◽  
Author(s):  
Jesse Cornelius Riedl ◽  
Mitradeep Sarkar ◽  
Thiago Fiuza ◽  
Fabrice Cousin ◽  
Jérome Depeyrot ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Elevated Temperatures ◽  
Colloidal Dispersions ◽  
Oxide Nanoparticles ◽  
Long Term Stability ◽  
Nanoparticle Dispersions ◽  
Solid Liquid Interface

<div> <div> <div> <p>The use of ionic liquid-based colloids at elevated temperatures is one of their most promising fields of application. However long term stability on the whole range of temperature is mandatory. First a detailed study on colloidal dispersions of iron oxide nanoparticles in EMIM TFSI is performed at room temperature in order to determine the best solid/liquid interface. The previously identified key parameters are tuned: the surface charge density and the nature of the counterions. Here a sulfonate based imidazolium ion is chosen. In a second step, the thermal stability of these nanoparticle dispersions is analysed on the short and long term up to 473 K (200◦C) combining dynamic light scattering (DLS), small angle X-ray/neutron scattering (SAXS/SANS) and thermogravimetric analysis (TGA). Ionic liquid-based colloidal dispersions of iron oxide nanoparticles in EMIM TFSI stable in the long term can be obtained at least up to 473 K and nanoparticle concentrations of 12 vol% (≈30wt%) </p> </div> </div> </div>

Iron oxide nanoparticles modified with ionic liquid as an efficient adsorbent for fluoride removal from groundwater

2020 ◽  
Vol 19 ◽  
pp. 100842
Author(s):  
Parwathi Pillai ◽  
Swapnil Dharaskar ◽  
Manish Kumar Sinha ◽  
Mika Sillanpää ◽  
Mohammad Khalid
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Fluoride Removal ◽  
Oxide Nanoparticles ◽  
Efficient Adsorbent

Magnetic Ionogels (MagIGs) Based on Iron Oxide Nanoparticles, Poly(N-isopropylacrylamide), and the Ionic Liquid Trihexyl(tetradecyl)phosphonium Dicyanamide

2012 ◽  
Vol 2012 (32) ◽  
pp. 5245-5251 ◽  
Author(s):  
Bartosz Ziółkowski ◽  
Katrin Bleek ◽  
Brendan Twamley ◽  
Kevin J. Fraser ◽  
Robert Byrne ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles

Facile synthesis of magnetic nanocomposites of cellulose@ultrasmall iron oxide nanoparticles for water treatment

RSC Advances ◽  
2014 ◽  
Vol 4 (43) ◽  
pp. 22632-22641 ◽  
Author(s):  
Rui Xiong ◽  
Yaru Wang ◽  
Xinxing Zhang ◽  
Canhui Lu
Keyword(s):  
Ionic Liquid ◽  
Iron Oxide ◽  
Water Treatment ◽  
Iron Oxide Nanoparticles ◽  
Magnetic Nanocomposites ◽  
Oxide Nanoparticles ◽  
Iron Salt ◽  
Facile Synthesis ◽  
Co Precipitation

We report a facile in situ approach to synthesize magnetic nanocomposites of cellulose@ultrasmall iron oxide nanoparticles by co-precipitation using ionic liquid as co-solvent for cellulose and iron salt.

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