Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Ion conductive behaviour in a confined nanostructure: NMR observation of self-diffusion in a liquid-crystalline bicontinuous cubic phase
KTH, Skolan för kemivetenskap (CHE), Kemi, Fysikalisk kemi.
Vise andre og tillknytning
2010 (engelsk)Inngår i: Chemical Communications, ISSN 1359-7345, E-ISSN 1364-548X, Vol. 46, nr 5, s. 728-730Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The diffusion of ions in an ionic liquid crystal exhibiting a bicontinuous cubic liquid-crystalline phase has been investigated by NMR spectroscopy in order to examine the behaviour of ions in an ordered nanostructure.

sted, utgiver, år, opplag, sider
2010. Vol. 46, nr 5, s. 728-730
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-19170DOI: 10.1039/b915931bISI: 000274207000017Scopus ID: 2-s2.0-74549136458OAI: oai:DiVA.org:kth-19170DiVA, id: diva2:337217
Forskningsfinansiär
Swedish Research Council
Merknad
QC 20110124Tilgjengelig fra: 2010-08-05 Laget: 2010-08-05 Sist oppdatert: 2017-12-12bibliografisk kontrollert
Inngår i avhandling
1. Nano-segregated soft materials observed by NMR spectroscopy
Åpne denne publikasjonen i ny fane eller vindu >>Nano-segregated soft materials observed by NMR spectroscopy
2011 (engelsk)Doktoravhandling, med artikler (Annet vitenskapelig)
Abstract [en]

This thesis is about using nuclear magnetic resonance (NMR) spectroscopy for studying soft materials. Soft materials may be encountered everyday by most readers of this thesis, for example when taking a shower or watching TV. The usefulness of these materials originates from them being soft yet, at the same time, having some kind of a structure. The characteristic length scale of those structures is often on the order of nanometers (10-9 m) and the structure can respond to various external stimuli such as temperature, electric and magnetic fields, or the presence of interfaces.

NMR spectroscopy excels when studying soft materials because it is a non-invasive technique with a large spectral resolution. Moreover, different NMR methods allow us to study local molecular dynamics or longer-range translational diffusion. Understanding those latter aspects is very important for the development of dynamic and responsive materials.

Papers I-III present our work on assessing molecular adsorption on interfaces in colloidal dispersions. Here, carbon nanotubes (CNTs) or silica particles were the colloidal substrates to which proteins, polymers or surfactants adsorbed. Papers IV-VI concern ionic mobility in liquid crystals (LCs). The influence of material structure on, for example, the anisotropy of diffusion or on the association/dissociation of ions was studied in several LC phases.

sted, utgiver, år, opplag, sider
Stockholm: KTH Royal Institute of Technology, 2011. s. 46
Serie
Trita-CHE-Report, ISSN 1654-1081 ; 2011:12
Emneord
nuclear magnetic resonance, soft matter, colloidal dispersion, carbon nanotubes, colloidal silica, adsorption, liquid crystals, ionic liquids, diffusion
HSV kategori
Identifikatorer
urn:nbn:se:kth:diva-30337 (URN)978-91-7415-876-2 (ISBN)
Disputas
2011-03-18, Sal F3, Lindstedtsvägen 26, KTH, Stockholm, 09:30 (engelsk)
Opponent
Veileder
Merknad
QC 20110225Tilgjengelig fra: 2011-02-25 Laget: 2011-02-23 Sist oppdatert: 2011-02-25bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Dvinskikh, Sergey V.Furo, Istvan

Søk i DiVA

Av forfatter/redaktør
Frise, Anton E.Dvinskikh, Sergey V.Furo, Istvan
Av organisasjonen
I samme tidsskrift
Chemical Communications

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 72 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf