Experimental Discovery of Magnetoresistance and Its Memory Effect in Methylimidazolium-Type Iron-Containing Ionic Liquids

Handle URI:
http://hdl.handle.net/10754/622664
Title:
Experimental Discovery of Magnetoresistance and Its Memory Effect in Methylimidazolium-Type Iron-Containing Ionic Liquids
Authors:
Zhang, Haitao; Zhang, Suojiang; Zhang, Xixiang ( 0000-0002-3478-6414 )
Abstract:
The ordering and interactions of charge carriers play a critical role in many physicochemical properties. It is, therefore, interesting to study how a magnetic field affects these physicochemical processes and the consequent behavior of the charge carriers. Here, we report the observation of positive magnetoresistance and its memory effect in methylimidazolium-type iron-containing ionic liquids (ILs). Both the electrical transport and magnetic properties of ILs were measured to understand the mechanism of magnetoresistance behavior and its memory effect. The magnetoresistance effect of [BMIM][FeCl] was found to increase with increasing applied currents. This observed memory effect can be ascribed to the slow order and disorder processes in these ILs due to the large viscosity caused by the interactions among ions.
KAUST Department:
Physical Sciences and Engineering (PSE) Division
Citation:
Zhang H, Zhang S, Zhang X (2016) Experimental Discovery of Magnetoresistance and Its Memory Effect in Methylimidazolium-Type Iron-Containing Ionic Liquids. Chemistry of Materials 28: 8710–8714. Available: http://dx.doi.org/10.1021/acs.chemmater.6b03786.
Publisher:
American Chemical Society (ACS)
Journal:
Chemistry of Materials
Issue Date:
29-Nov-2016
DOI:
10.1021/acs.chemmater.6b03786
Type:
Article
ISSN:
0897-4756; 1520-5002
Sponsors:
This work was supported by the National Basic Research Program of China (973 program, No. 2014CB239701), National Natural Science Foundation of China (No. 21271175), and International Cooperation and Exchange of the National Natural Science Foundation of China (51561145020).
Additional Links:
http://pubs.acs.org/doi/abs/10.1021/acs.chemmater.6b03786
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorZhang, Haitaoen
dc.contributor.authorZhang, Suojiangen
dc.contributor.authorZhang, Xixiangen
dc.date.accessioned2017-01-09T11:52:22Z-
dc.date.available2017-01-09T11:52:22Z-
dc.date.issued2016-11-29en
dc.identifier.citationZhang H, Zhang S, Zhang X (2016) Experimental Discovery of Magnetoresistance and Its Memory Effect in Methylimidazolium-Type Iron-Containing Ionic Liquids. Chemistry of Materials 28: 8710–8714. Available: http://dx.doi.org/10.1021/acs.chemmater.6b03786.en
dc.identifier.issn0897-4756en
dc.identifier.issn1520-5002en
dc.identifier.doi10.1021/acs.chemmater.6b03786en
dc.identifier.urihttp://hdl.handle.net/10754/622664-
dc.description.abstractThe ordering and interactions of charge carriers play a critical role in many physicochemical properties. It is, therefore, interesting to study how a magnetic field affects these physicochemical processes and the consequent behavior of the charge carriers. Here, we report the observation of positive magnetoresistance and its memory effect in methylimidazolium-type iron-containing ionic liquids (ILs). Both the electrical transport and magnetic properties of ILs were measured to understand the mechanism of magnetoresistance behavior and its memory effect. The magnetoresistance effect of [BMIM][FeCl] was found to increase with increasing applied currents. This observed memory effect can be ascribed to the slow order and disorder processes in these ILs due to the large viscosity caused by the interactions among ions.en
dc.description.sponsorshipThis work was supported by the National Basic Research Program of China (973 program, No. 2014CB239701), National Natural Science Foundation of China (No. 21271175), and International Cooperation and Exchange of the National Natural Science Foundation of China (51561145020).en
dc.publisherAmerican Chemical Society (ACS)en
dc.relation.urlhttp://pubs.acs.org/doi/abs/10.1021/acs.chemmater.6b03786en
dc.titleExperimental Discovery of Magnetoresistance and Its Memory Effect in Methylimidazolium-Type Iron-Containing Ionic Liquidsen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalChemistry of Materialsen
dc.contributor.institutionInstitute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, Chinaen
kaust.authorZhang, Xixiangen
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