1-Butyl-3-methylimidazolium cobalt tetracarbonyl [bmim][Co(CO)4]: a catalytically active organometallic ionic liquid

2001 ◽  
pp. 1862-1863 ◽  
Author(s):  
Richard J. C. Brown ◽  
Thomas Welton ◽  
Paul J. Dyson ◽  
David J. Ellis
Keyword(s):  
Ionic Liquid ◽  
Catalytically Active

Electropolymerisation of Catalytically Active PEDOT from an Ionic Liquid on a Flexible Carbon Cloth Using a Sandwich Cell Configuration

ChemPlusChem ◽  
2014 ◽  
Vol 80 (1) ◽  
pp. 74-82 ◽  
Author(s):  
Muhammad E. Abdelhamid ◽  
Graeme A. Snook ◽  
Anthony P. O'Mullane
Keyword(s):  
Ionic Liquid ◽  
Carbon Cloth ◽  
Cell Configuration ◽  
Catalytically Active

Formation of a catalytically active intermediate for oxidation in H2O2/ionic liquid system: experimental and theoretical investigations

2016 ◽  
Vol 43 (4) ◽  
pp. 2615-2625 ◽  
Author(s):  
Heshmatollah Alinezhad ◽  
Majid Vafaeezadeh ◽  
Mohammad Mahmoodi Hashemi
Keyword(s):  
Ionic Liquid ◽  
Liquid System ◽  
Theoretical Investigations ◽  
Catalytically Active ◽  
Active Intermediate

Quantitative measurement of complex substances dissolved in an ionic liquid using IR spectroscopy and chemometrics

2017 ◽  
Vol 84 (1) ◽  
Author(s):  
Johannes Kiefer ◽  
Andreas Bösmann ◽  
Peter Wasserscheid
Keyword(s):  
Principal Component Analysis ◽  
Ionic Liquid ◽  
Principal Component Regression ◽  
Principal Component ◽  
Component Analysis ◽  
Least Squares Regression ◽  
Catalytically Active ◽  
Regression Techniques ◽  
Active Substances ◽  
Better Than

AbstractIn the past two decades, ionic liquids have found many applications as solvents for complex solutes. Prominent examples are the dissolution of biomass and carbohydrates as well as catalytically active substances. The chemical analysis of such solutions, however, is still a challenge due to the molecular complexity. In the present work, the use of infrared spectroscopy for quantifying the concentration of different solutes dissolved in an imidazolium-based ionic liquid is investigated. Binary solutions of glucose, cellubiose, and Wilkinson's catalyst in 1-ethyl-3-methylimidazolium acetate are studied as examples. For this purpose, different chemometric approaches (principal component analysis (PCA), partial least-squares regression (PLSR), and principal component regression (PCR)) for analyzing the spectra are tested. Principal component analysis was found to be suitable for classifying the different solutions. Both regression techniques were capable of deriving accurate concentration values. The performance of PLSR was slightly better than that of PCR for the same number of components.

Back Cover: Electropolymerisation of Catalytically Active PEDOT from an Ionic Liquid on a Flexible Carbon Cloth Using a Sandwich Cell Configuration (ChemPlusChem 1/2015)

ChemPlusChem ◽  
2015 ◽  
Vol 80 (1) ◽  
pp. 254-254
Author(s):  
Muhammad E. Abdelhamid ◽  
Graeme A. Snook ◽  
Anthony P. O'Mullane
Keyword(s):  
Ionic Liquid ◽  
Carbon Cloth ◽  
Back Cover ◽  
Cell Configuration ◽  
Catalytically Active

scholarly journals Back Cover: Electropolymerisation of Catalytically Active PEDOT from an Ionic Liquid on a Flexible Carbon Cloth Using a Sandwich Cell Configuration (ChemPlusChem 1/2015)

ChemPlusChem ◽  
2014 ◽  
Vol 80 (1) ◽  
pp. 254-254
Author(s):  
Muhammad E. Abdelhamid ◽  
Graeme A. Snook ◽  
Anthony P. O'Mullane
Keyword(s):  
Ionic Liquid ◽  
Carbon Cloth ◽  
Back Cover ◽  
Cell Configuration ◽  
Catalytically Active

Metal Nanoparticle/Ionic Liquid/Cellulose: New Catalytically Active Membrane Materials for Hydrogenation Reactions

2009 ◽  
Vol 10 (7) ◽  
pp. 1888-1893 ◽  
Author(s):  
Marcos A. Gelesky ◽  
Carla W. Scheeren ◽  
Lucas Foppa ◽  
Flavio A. Pavan ◽  
Silvio L. P. Dias ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Metal Nanoparticle ◽  
Membrane Materials ◽  
Active Membrane ◽  
Catalytically Active ◽  
Hydrogenation Reactions

Catalytically active species in new metathesis systems [Wn+(Mon+)–ionic liquid–olefin]: A quantitative ESR study

2005 ◽  
Vol 237 (1-2) ◽  
pp. 165-171 ◽  
Author(s):  
A.V. Kucherov ◽  
A.V. Vasnev ◽  
A.A. Greish ◽  
L.M. Kustov
Keyword(s):  
Ionic Liquid ◽  
Active Species ◽  
Catalytically Active

scholarly journals Synthesis of Porous Confined Ionic Liquid Phosphotungstate Based on MIL-101 and Its Solvent-Free Catalytic Oxidation of Cyclohexene to Adipic Acid

2021 ◽  
Author(s):  
Haiyan Wang ◽  
Lulu Wang ◽  
Xiangrui Zeng ◽  
Yujia Wang
Keyword(s):  
Ionic Liquid ◽  
Catalytic Activity ◽  
Adipic Acid ◽  
Chemical Structure ◽  
Catalytic Performance ◽  
Catalytic Synthesis ◽  
Weight Content ◽  
Catalytically Active ◽  
Ft Ir ◽  
Desorption Isotherms

Abstract A series of porous confined ionic liquid phosphotungstate were synthesized by encapsulated of 1-(3-sulfopropyl)morpholine phosphotungstate ([C3SO3Hnhm]3 -PW12O40) into MIL-101. Then the aforementioned porous confined ionic liquid phosphotungstate as heterogeneous catalyst will be used together with H2O2 for the catalytic synthesis of adipic acid from cyclohexene. During the experiment, the effect of weight content of [C3SO3Hnhm]3PW12O40 on the catalytic performance was investigated in detail. And the chemical structure of the catalyst was also characterized by XRD, FT-IR, SEM-EDX and N2 adsorption and desorption isotherms. Experimental results revealed that the desired products has been successfully prepared, and the best catalytic performance (81.2% yield of the adipic acid) was obtained under the dose of [C3SO3Hnhm]3PW12O40 was 31wt%, which was almost close to the catalytic activity of original [C3SO3Hnhm]3PW12O40 (85.3% yield of the adipic acid), which was also proved the strategy of packaging ionic liquid phosphotungstate with MIL-101 in this research is feasible. Furthermore, recycled catalytic performance of the catalyst under repeat 6 times was evaluated and the result revealed that the yield in adipic acid was still higher than 80.0%, which also proved that the catalytically active substance was stable in the catalyst.

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