Ionic Liquids - PowerPoint PPT Presentation

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Ionic Liquids

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An ionic liquid refers to a liquid composed entirely of ions. All ionic liquids have some properties in common. The most important of these is the low vapor pressure exhibited by most ionic liquids at room temperature. – PowerPoint PPT presentation

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Title: Ionic Liquids


1
Ionic Liquids
Alfa Chemistry
2
Ionic Liquids
Low vapor pressure
High thermal stability
Electrical conductivity
Low flammability
Dissolve ability
3
Ionic Liquids
Chemistry
Physics
Electrochemistry
Materials science
Biology
Medicine
4
Ionic Liquids
03
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Ammonium ionic liquids
Phosphonium ionic liquids
02
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Functionalized ionic liquids
Imidazolium ionic liquids
Piperidinium ionic liquids
Pyridinium ionic liquids
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Morpholinium ionic liquids
Pyrrolidinium ionic liquids
5
Chemical synthesis
6
Separation and purification
Separation and purification Due to their unique
physicochemical properties, ionic liquids are
well suited as solvents for separation and
purification.
For example
Extraction of butanol from the fermentation broth
by using ionic liquids.
7
Electrochemical
Electrically conductive
Involatile
Non-combustible
Its electrochemically stable potential window is
much larger than other aqueous electrolyte
solutions, the research of ionic liquid in
electrochemical is undergoing.
8
Gas handling
Ionic liquids can be used instead of pressurized
cylinders as a transport medium for reactive
gases such as trifluoroborane, phosphine and
arsine.
Thermal stability
solvation
Low vapor pressure
9
Coal processing
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Pretreatment with ionic liquids causes change of
the coal structure, allowing better gasification.
10
Pharmaceuticals
Pharmaceutical
Nutritional
Combining a pharmaceutically active cation with a
pharmaceutically active anion leads to a dual
active ionic liquid in which the actions of two
drugs are combined.
Cosmetic
11
Waste recycling
They offer the specificity required to separate
similar compounds from each other, such as
separating polymers in plastic waste streams.
This has been achieved using lower temperature
extraction processes than current approaches and
could help avoid incinerating plastics or dumping
them in landfill.
12
Alfa Chemistry
info_at_alfa-chemistry.com
Suite 212, Waverly Plaza, 755 Waverly Avenue,
Holtsville, NY 11742, USA
1-516-927-0118
1-201-478-8534 1-516-662-5404
13
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