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Title: Chemical Processing; Ionic Liquids
Description: Molecular "space filling" models demonstrate the difference in size for the positively charged "anion" (top image) and the negatively charged "cation" (bottom left) that combine to form a promising ionic liquid. It is still a mystery how the much smaller water molecule (right) can have such a large effect on the viscosity of such ionic liquids.

*CSTL, solvent, green chemistry, viscosity, thermophysical properties, flow

See also http://www.nist.gov/public_affairs/techbeat/tb2005_0421.htm#data.
Subjects (names):
Topics/Categories: Chemical Processing
Type: Graphic/scientific data
Source: National Institute of Standards and Technology
Credit Line as it should
appear in print:
Courtesy National Institute of Standards and Technology
AV Number: 05CSTL014
Date Created: Unknown
Date Entered: 4/22/2005

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