Influence of expansion cooling regime on morphology of poly(ε-caprolactone) foams prepared by pressure quenching using supercritical CO2

2014 ◽  
Vol 25 (11) ◽  
pp. 1349-1355 ◽  
Author(s):  
Mohammad Karimi ◽  
Matthias Heuchel ◽  
Thomas Weigel ◽  
Karl Kratz ◽  
Andreas Lendlein
Keyword(s):  
Supercritical Co2 ◽  
Cooling Regime ◽  
Expansion Cooling ◽  
Pressure Quenching

Formation and size distribution of pores in poly(ɛ-caprolactone) foams prepared by pressure quenching using supercritical CO2

2012 ◽  
Vol 61 ◽  
pp. 175-190 ◽  
Author(s):  
Mohammad Karimi ◽  
Matthias Heuchel ◽  
Thomas Weigel ◽  
Michael Schossig ◽  
Dieter Hofmann ◽  
...  
Keyword(s):  
Size Distribution ◽  
Supercritical Co2 ◽  
Pressure Quenching

Anti-diabetic properties of non-polar Toona sinensis Roem extract prepared by supercritical-CO2 fluid

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
YH Tsai ◽  
TJ Hsieh ◽  
MC Liao ◽  
PJ Lien ◽  
CC Sun ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Toona Sinensis ◽  
Supercritical Co2 Fluid

Geophysical Monitoring of Gaseous and Supercritical CO2 Fracture Flow Through a Brine-Saturated Shale Caprock

2019 ◽  
Author(s):  
Mohammad Nooraiepour ◽  
Magnus Soldal ◽  
Joonsang Park ◽  
Nazmul Haque Mondal ◽  
Helge Hellevang ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Fracture Flow ◽  
Geophysical Monitoring ◽  
Flow Through

Green Chemistry and Green Solvents: An Overview

2020 ◽  
Vol 7 (3) ◽  
pp. 314-325
Author(s):  
Barla Karuna Devi ◽  
Swathi Naraparaju ◽  
Chaganti Soujanya ◽  
Sayan Dutta Gupta
Keyword(s):  
Ionic Liquids ◽  
Green Chemistry ◽  
Chemical Reaction ◽  
Supercritical Co2 ◽  
Environmental Problems ◽  
Green Solvents ◽  
Eutectic Mixtures ◽  
Organic Carbonates

: Green chemistry emphasizes designing novel routes to overcome health and environmental problems that occur during a chemical reaction. Green solvents are used in place of conventional solvents that are hazardous to both human and the environment. Solvents like water, ionic liquids, supercritical CO2, biosolvents, organic carbonates, and deep eutectic mixtures can be used as green solvents. The review focuses on the properties, applications, and limitations of these solvents.

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