umu.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • 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
Mechanism of Adsorption of Long-Chain Alkylamines on Silicates: A Spectroscopic Study: 2. Albite
Umeå universitet, Teknisk-naturvetenskaplig fakultet, Kemi.
2001 (engelsk)Inngår i: Langmuir, Vol. 17, nr 3, s. 775-85Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Using FTIR (DRIFTS and IRRAS) and XPS spectroscopy, potential measurements, and Hallimond flotation tests, we confirmed that long-chain primary amines are adsorbed on silicates at pH 6-7 through the 2D-3D precipitation mechanism. The orientation and packing of dodecyl- and hexadecylammonium acetate and chloride adsorbed on albite in the different regions of the adsorption isotherm were determined. It was shown that these characteristics depend strongly on the substrate. Coadsorption of the counterion was not revealed, but the counterion was found to affect indirectly the adsorption at concentrations above the concentration of the bulk amine precipitation.

sted, utgiver, år, opplag, sider
2001. Vol. 17, nr 3, s. 775-85
Identifikatorer
URN: urn:nbn:se:umu:diva-8986DOI: doi:10.1021/la001023uOAI: oai:DiVA.org:umu-8986DiVA, id: diva2:148657
Tilgjengelig fra: 2008-02-25 Laget: 2008-02-25 Sist oppdatert: 2018-06-09bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst

Personposter BETA

Shchukarev, Andrey

Søk i DiVA

Av forfatter/redaktør
Shchukarev, Andrey
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 49 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • 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