RUcore: Rutgers University Community Repository
Probing local environments in ionic liquids
Descriptive
TitleInfo
Title
Probing local environments in ionic liquids
Name
(type = personal)
NamePart
(type = family)
Fadeeva
NamePart
(type = given)
Tatiana
NamePart
(type = date)
1964-
DisplayForm
Tatiana Fadeeva
Role
RoleTerm
(authority = RULIB)
author
Name
(type = personal)
NamePart
(type = family)
Castner
NamePart
(type = given)
Edward W
DisplayForm
Edward W Castner
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
chair
Name
(type = personal)
NamePart
(type = family)
Krogh-Jespersen
NamePart
(type = given)
Karsten
DisplayForm
Karsten Krogh-Jespersen
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
internal member
Name
(type = personal)
NamePart
(type = family)
Case
NamePart
(type = given)
David A
DisplayForm
David A Case
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
internal member
Name
(type = personal)
NamePart
(type = family)
Greenbaum
NamePart
(type = given)
Steven
DisplayForm
Steven Greenbaum
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
outside member
Name
(type = corporate)
NamePart
Rutgers University
Role
RoleTerm
(authority = RULIB)
degree grantor
Name
(type = corporate)
NamePart
Graduate School - New Brunswick
Role
RoleTerm
(authority = RULIB)
school
TypeOfResource
Text
Genre
(authority = marcgt)
theses
OriginInfo
DateCreated
(qualifier = exact)
2011
DateOther
(qualifier = exact);
(type = degree)
2011-10
Place
PlaceTerm
(type = code)
xx
Language
LanguageTerm
(authority = ISO639-2b);
(type = code)
eng
Abstract
(type = abstract)
The polarity and solvation properties were investigated for four ionic liquids with non-aromatic cation. The four ionic liquids studied were: N-methyl-N-butylpyrrolidinium bis(trifluoromethylsulfonyl)-imide (Pyrr14+/NTf2-), N-methyl-N-ethoxyethylpyrrolidinium bis(trifluoromethylsulfonyl)-imide (Pyrr1(202)+/NTf2-), N-methyl-tri-N-butylammonium bis(trifluoromethylsulfonyl) -imide (N1444+/NTf2-) and N-hexyl-tri-N-butylammonium bis(trifluoromethylsulfonyl) -imide (N6444+/NTf2-). The ammonium based ILs exhibit slightly higher polarity than pyrrolidinium based ILs. The solvation dynamics of the fluorescence probe molecule Coumarin 153 exhibits multi-exponential character in all four ILs. The observed solvation dynamics occur on timescales orders of magnitude longer than for most organic solvents. The reorientational dynamics investigated by method of time-resolved fluorescence anisotropy decay is faster than predicted by hydrodynamic theory. The ionic liquid/water interaction were characterized for hydrophobic and water- miscible ionic liquids. The two ionic liquids studied were: 1-butyl-1-methyl- pyrrolidinium bis( trifluoromethylsulfonyl)amide (Pyrr14+ /NTf2-) and 1-butyl-1-methylpyrrolidinium Trifloromethylsulfonate (Pyrr14+/OTf-). The concentration dependence of water proton chemical shift δH2O reveals different water-anion interaction in these two ILs. The diffusion properties were investigated in the system IL/water by pulse gradient DOSY experiments. The diffusional behavior of cations and anions is very similar whereas water exhibits anomalously high diffusion rate. The diffusional properties of water are different in two ILs. The ratio DH2O / Dcation is higher for more hydrophobic Pyrr14+ /NTf2- that confirms weaker water-anion interaction in this liquid.
Subject
(authority = RUETD)
Topic
Chemistry and Chemical Biology
RelatedItem
(type = host)
TitleInfo
Title
Rutgers University Electronic Theses and Dissertations
Identifier
(type = RULIB)
ETD
Identifier
ETD_3655
PhysicalDescription
Form
(authority = gmd)
electronic resource
InternetMediaType
application/pdf
InternetMediaType
text/xml
Extent
xviii, 139 p. : ill.
Note
(type = degree)
Ph.D.
Note
(type = bibliography)
Includes bibliographical references
Note
(type = statement of responsibility)
by Tatiana A. Fadeeva
Subject
(authority = ETD-LCSH)
Topic
Ionic solutions
Identifier
(type = hdl)
http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000063400
RelatedItem
(type = host)
TitleInfo
Title
Graduate School - New Brunswick Electronic Theses and Dissertations
Identifier
(type = local)
rucore19991600001
Location
PhysicalLocation
(authority = marcorg);
(displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier
(type = doi)
doi:10.7282/T3R210G8
Genre
(authority = ExL-Esploro)
ETD doctoral
Back to the top
Rights
RightsDeclaration
(ID = rulibRdec0006)
The author owns the copyright to this work.
RightsHolder
(type = personal)
Name
FamilyName
Fadeeva
GivenName
Tatiana
Role
Copyright Holder
RightsEvent
Type
Permission or license
DateTime
(encoding = w3cdtf);
(qualifier = exact);
(point = start)
2011-10-03 00:01:45
AssociatedEntity
Name
Tatiana Fadeeva
Role
Copyright holder
Affiliation
Rutgers University. Graduate School - New Brunswick
AssociatedObject
Type
License
Name
Author Agreement License
Detail
I hereby grant to the Rutgers University Libraries and to my school the non-exclusive right to archive, reproduce and distribute my thesis or dissertation, in whole or in part, and/or my abstract, in whole or in part, in and from an electronic format, subject to the release date subsequently stipulated in this submittal form and approved by my school. I represent and stipulate that the thesis or dissertation and its abstract are my original work, that they do not infringe or violate any rights of others, and that I make these grants as the sole owner of the rights to my thesis or dissertation and its abstract. I represent that I have obtained written permissions, when necessary, from the owner(s) of each third party copyrighted matter to be included in my thesis or dissertation and will supply copies of such upon request by my school. I acknowledge that RU ETD and my school will not distribute my thesis or dissertation or its abstract if, in their reasonable judgment, they believe all such rights have not been secured. I acknowledge that I retain ownership rights to the copyright of my work. I also retain the right to use all or part of this thesis or dissertation in future works, such as articles or books.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
Back to the top
Technical
FileSize
(UNIT = bytes)
21015552
OperatingSystem
(VERSION = 5.1)
windows xp
ContentModel
ETD
MimeType
(TYPE = file)
application/pdf
MimeType
(TYPE = container)
application/x-tar
FileSize
(UNIT = bytes)
21022720
Checksum
(METHOD = SHA1)
f5a8e8d66238f7fce1b7fdd9d04ccf2da17d6e4e
Back to the top
Statistical Profile