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Sökning: WFRF:(Titmuss S.) > Bottle-brush polyme...

  • Claesson, Per M.RISE,KTH,Yt- och korrosionsvetenskap,YKI – Ytkemiska institutet (författare)

Bottle-brush polymers : Adsorption at surfaces and interactions with surfactants

  • Artikel/kapitelEngelska2010

Förlag, utgivningsår, omfång ...

  • Elsevier BV,2010
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:kth-28299
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-28299URI
  • https://doi.org/10.1016/j.cis.2010.01.004DOI
  • https://lup.lub.lu.se/record/1603350URI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-26289URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • QC 20110113
  • A2067
  • Solution and adsorption properties of both charged and uncharged bottle-brush polymers have been investigated. The solution conformation and interactions in solution have been investigated by small-angle scattering techniques. The association of the bottle-brush polymers with anionic surfactants has also been studied. Surfactant binding isotherm measurements, NMR, surface tension measurements, as well as SAXS, SANS and light scattering techniques were utilized for understanding the association behaviour in bulk solutions. The adsorption of the bottle-brush polymers onto oppositely charged surfaces has been explored using a battery of techniques, including reflectometry, ellipsometry, quartz crystal microbalance, and neutron reflectivity. The combination of these techniques allowed determination of adsorbed mass, layer thickness, water content, and structural changes occurring during layer formation. The adsorption onto mica was found to be very different to that on silica, and an explanation for this was sought by employing a lattice mean-field theory. The model was able to reproduce a number of salient experimental features characterizing the adsorption of the bottle-brush polymers over a wide range of compositions, spanning from uncharged bottle-brushes to linear polyelectrolytes. This allowed us to shed light on the importance of electrostatic surface properties and non-electrostatic surface-polymer affinity for the adsorption. The interactions between bottle-brush polymers and anionic surfactants in adsorbed layers have also been elucidated using ellipsometry, neutron reflectivity and surface force measurements.

Ämnesord och genrebeteckningar

  • NATURVETENSKAP Kemi Fysikalisk kemi hsv//swe
  • NATURAL SCIENCES Chemical Sciences Physical Chemistry hsv//eng
  • Bottle-brush polymers
  • Synthesis
  • Solution properties
  • Adsorption
  • Interactions with surfactants
  • Surface forces
  • Self-consistent lattice mean-field model
  • Surface and colloid chemistry
  • Yt- och kolloidkemi
  • Surface forces
  • Interactions with surfactants
  • Adsorption
  • Solution properties
  • Bottle-brush polymers
  • Synthesis
  • Self-consistent lattice
  • mean-field model

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Makuska, R. (författare)
  • Varga, I. (författare)
  • Meszaros, R. (författare)
  • Titmuss, S. (författare)
  • Linse, PerLund University,Lunds universitet,Fysikalisk kemi,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Physical Chemistry,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fk1-pli (författare)
  • Pedersen, J. Skov (författare)
  • Stubenrauch, Cosima (författare)
  • KTHYt- och korrosionsvetenskap (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Advances in Colloid and Interface Science: Elsevier BV155:1-2, s. 50-570001-86861873-3727

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