Interactions of C2H6 and C2H4 with the homologous series [CnMIM][BF4] ionic liquids at high pressure studied by in situ ATR-FTIR spectroscopy

2021 ◽  
pp. 118082
Author(s):  
Kovalev E.P ◽  
Shalygin A.S ◽  
Shubin A.A ◽  
Kozhevnikov I.V ◽  
Prikhod'ko S.A ◽  
...  
Keyword(s):  
High Pressure ◽  
Ionic Liquids ◽  
Ftir Spectroscopy ◽  
Homologous Series

scholarly journals Infrared spectroscopic study of absorption and separation of CO using copper(i)-containing ionic liquids

2017 ◽  
Vol 46 (9) ◽  
pp. 2821-2828 ◽  
Author(s):  
Stephen E. Repper ◽  
Anthony Haynes ◽  
Evert J. Ditzel ◽  
Glenn J. Sunley
Keyword(s):  
High Pressure ◽  
Ionic Liquids ◽  
Ir Spectroscopy ◽  
Spectroscopic Study ◽  
Infrared Spectroscopic Study ◽  
Carbonyl Complexes ◽  
Infrared Spectroscopic ◽  
Reversible Formation

Reversible formation of copper(i) carbonyl complexes from copper-containing ionic liquids is probed directly using in situ high pressure IR spectroscopy.

scholarly journals Revisiting the Brønsted acid catalysed hydrolysis kinetics of polymeric carbohydrates in ionic liquids by in situ ATR-FTIR spectroscopy

2013 ◽  
Vol 15 (10) ◽  
pp. 2843 ◽  
Author(s):  
Andreas J. Kunov-Kruse ◽  
Anders Riisager ◽  
Shunmugavel Saravanamurugan ◽  
Rolf W. Berg ◽  
Steffen B. Kristensen ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Ftir Spectroscopy ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Hydrolysis Kinetics ◽  
Brönsted Acid ◽  
Kinetics Of

In situ high pressure study of ZIF-8 by FTIR spectroscopy

2011 ◽  
Vol 47 (47) ◽  
pp. 12694 ◽  
Author(s):  
Yue Hu ◽  
Hossein Kazemian ◽  
Sohrab Rohani ◽  
Yining Huang ◽  
Yang Song
Keyword(s):  
High Pressure ◽  
Ftir Spectroscopy ◽  
High Pressure Study

In situ monitoring the moisture absorption of three ionic liquids with different halogen anions by ATR-FTIR spectroscopy

2018 ◽  
Vol 1164 ◽  
pp. 297-302 ◽  
Author(s):  
Zhaosheng Fan ◽  
Jianbo Chen ◽  
Wenji Guo ◽  
Fang Ma ◽  
Suqin Sun ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Ftir Spectroscopy ◽  
Moisture Absorption ◽  
In Situ Monitoring

In situhigh pressure study of an elastic crystal by FTIR spectroscopy

CrystEngComm ◽  
2017 ◽  
Vol 19 (47) ◽  
pp. 7083-7087 ◽  
Author(s):  
Manish Kumar Mishra ◽  
Pallavi Ghalsasi ◽  
M. N. Deo ◽  
Himal Bhatt ◽  
Himanshu K. Poswal ◽  
...  
Keyword(s):  
High Pressure ◽  
Ftir Spectroscopy ◽  
Structural Changes ◽  
Ftir Study

Anin situhigh pressure-FTIR study on a 2,3-dichlorobenzylidine-4-bromoaniline elastic crystal shows significant structural changes at high pressure which revert back to the ambient structure on decompression.

Single Crystal Growth of High-Pressure Phases of Ice and Salt Hydrate Far Below the Original Melting Point by Mixing Alcohol: Crystal Structure Determination of Magnesium Chloride Heptahydrate

2020 ◽  
Author(s):  
Keishiro Yamashita ◽  
Kazuki Komatsu ◽  
Hiroyuki Kagi
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Crystal Growth ◽  
Single Crystal ◽  
Room Temperature ◽  
Growth Technique ◽  
Salt Hydrate ◽  
X Ray

An crystal-growth technique for single crystal x-ray structure analysis of high-pressure forms of hydrogen-bonded crystals is proposed. We used alcohol mixture (methanol: ethanol = 4:1 in volumetric ratio), which is a widely used pressure transmitting medium, inhibiting the nucleation and growth of unwanted crystals. In this paper, two kinds of single crystals which have not been obtained using a conventional experimental technique were obtained using this technique: ice VI at 1.99 GPa and MgCl<sub>2</sub>·7H<sub>2</sub>O at 2.50 GPa at room temperature. Here we first report the crystal structure of MgCl2·7H2O. This technique simultaneously meets the requirement of hydrostaticity for high-pressure experiments and has feasibility for further in-situ measurements.

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