H
Heather D. Willauer
Researcher at United States Naval Research Laboratory
Publications - 77
Citations - 9437
Heather D. Willauer is an academic researcher from United States Naval Research Laboratory. The author has contributed to research in topics: Catalysis & Aqueous solution. The author has an hindex of 27, co-authored 75 publications receiving 8697 citations. Previous affiliations of Heather D. Willauer include University of Alabama & Naval Air Systems Command.
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Journal ArticleDOI
Characterization and comparison of hydrophilic and hydrophobic room temperature ionic liquids incorporating the imidazolium cation
Jonathan G. Huddleston,Ann E. Visser,W. Matthew Reichert,Heather D. Willauer,Grant A. Broker,Robin D. Rogers +5 more
TL;DR: A series of hydrophilic and hydrophobic 1-alkyl-3-methylimidazolium room temperature ionic liquids (RTILs) have been prepared and characterized to determine how water content, density, viscosity, surface tension, melting point, and thermal stability are affected by changes in alkyl chain length and anion.
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Room temperature ionic liquids as novel media for ‘clean’ liquid–liquid extraction
Jonathan G. Huddleston,Heather D. Willauer,Richard P. Swatloski,Ann E. Visser,Robin D. Rogers +4 more
TL;DR: The partitioning of simple substituted-benzene derivatives between water and the room temperature ionic liquid, butylmethylimidazolium hexafluorophosphate, is based on the solutes' charged state or relative hydrophobicity as discussed by the authors.
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Controlling the aqueous miscibility of ionic liquids: aqueous biphasic systems of water-miscible ionic liquids and water-structuring salts for recycle, metathesis, and separations.
Keith E. Gutowski,Grant A. Broker,Heather D. Willauer,Jonathan G. Huddleston,Richard P. Swatloski,John D. Holbrey,Robin D. Rogers +6 more
TL;DR: Hydrophilic ionic liquids can be salted-out and concentrated from aqueous solution upon addition of kosmotropic salts forming aqueously biphasic systems as illustrated by the phase behavior of mixtures of 1-butyl-3-methylimidazolium chloride and K3PO4.
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Heterogeneous catalytic CO2 conversion to value-added hydrocarbons
TL;DR: In this article, the role of both the promoter and support play on the catalysts' activity is reviewed, and the role that both the promoters and support plays on the catalyst's activity is discussed.
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Some Novel Liquid Partitioning Systems: Water−Ionic Liquids and Aqueous Biphasic Systems
Michael H. Abraham,Andreas M. Zissimos,Jonathan G. Huddleston,Heather D. Willauer,Robin D. Rogers,William E. Acree +5 more
TL;DR: Partition coefficients, as values of log P, between two room-temperature ionic liquids and between water and an aqueous biphasic system have been correlated with Abraham's solute descriptors to yield linear free energy relationships.