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
Adsorption of dimethyldodecylphosphine oxide on Mica and the interaction between the adsorbed layers
RISE., SP – Sveriges Tekniska Forskningsinstitut, SP Sveriges tekniska forskningsinstitut, YKI – Ytkemiska institutet.
1991 (engelsk)Inngår i: Journal of Colloid and Interface Science, ISSN 0021-9797, E-ISSN 1095-7103, Vol. 143, s. 573-580Artikkel i tidsskrift (Fagfellevurdert)
Abstract [en]

The surface force apparatus has been used to measure the interactions between two mica surfaces immersed in aqueous solutions of dimethyldodecylphosphine oxide (DDPO). In addition, contact angles of dropets, from solutions with various concentrations of DDPO, on mica surfaces which had previously been immersed in the solution were determined. The aim was to explore to what extent a nonionic surfactant adsorbes onto a polar surface such as mica. These measurements indicate that DDPO adsorbs in a stepwise manner on the mica surface by forming two successive layers. The first layer is strongly adsorbed but the second layer can be removed by applying a large enough force. An adsorption mechanism for DDPO on mica is proposed. The possibility of a weak intetaction between the electronnegative oxygen in the head group and the proton adsorbed in the mica lattice is suggested.

sted, utgiver, år, opplag, sider
1991. Vol. 143, s. 573-580
HSV kategori
Identifikatorer
URN: urn:nbn:se:ri:diva-26780OAI: oai:DiVA.org:ri-26780DiVA, id: diva2:1053783
Merknad
A685Tilgjengelig fra: 2016-12-08 Laget: 2016-12-08 Sist oppdatert: 2020-12-01bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Av organisasjonen
I samme tidsskrift
Journal of Colloid and Interface Science

Søk utenfor DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric

urn-nbn
Totalt: 21 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
v. 2.41.0