Heterotelechelic homopolymers mimicking high χ - ultralow N block copolymers with sub-2 nm domain size

Heterotelechelic homopolymers mimicking high χ - ultralow N block copolymers with sub-2 nm domain size

Three fluorinated, hydrophobic initiators have been utilised for the synthesis of low molecular mass fluoro-poly(acrylic acid) heterotelechelic homopolymers to mimic high chi ( )-low diblock copolymers with ultrafine domains of sub-2 nm length scale. Polymers were obtained by a simple photoinduced c...

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Veröffentlicht in:Chemical science (Cambridge) 2022-04, Vol.13 (14), p.4019-4028
Hauptverfasser: Hancox, E, Derry, M J, Greenall, M J, Huband, S, Al-Shok, L, Town, J S, Topham, P D, Haddleton, D M
Format: Artikel
Sprache:eng
Schlagworte:
Acrylics
Block copolymers
Chemical synthesis
Chemistry
Coils
Copolymers
Copper
Domains
Fluorination
Initiators
Phase diagrams
Polyacrylic acid
Ultrafines
X-ray scattering
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Beschreibung
Zusammenfassung:Three fluorinated, hydrophobic initiators have been utilised for the synthesis of low molecular mass fluoro-poly(acrylic acid) heterotelechelic homopolymers to mimic high chi ( )-low diblock copolymers with ultrafine domains of sub-2 nm length scale. Polymers were obtained by a simple photoinduced copper(ii)-mediated reversible-deactivation radical polymerisation (Cu-RDRP) affording low molecular mass (
ISSN:2041-6520
2041-6539
DOI:10.1039/d2sc00720g