Engineering Polymer Surfaces with Variable Chemistry and Topography
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | MUNOZ-BONILLA, Alexandra | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | IBARBOURE, Emmanuel | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | PAPON, Eric | |
| hal.structure.identifier | CSIC, Inst Ciencia & Tecnol Polimeros | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | RODRIGUEZ-HERNANDEZ, Juan | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 0887-624X | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20645 | |
| dc.description.abstractEn | We describe the preparation of surfaces with controlled surface chemistry and topology combining both surface segregation of block copolymers and "breath figures" formation. For that purpose, an amphiphilic ABC triblock copolymer, that is, poly(2,3,4,5,6-pentafluorostyrene)-b-polystyrene-b-poly[poly(ethylene glycol) methyl ether methacrylate] (PS5F(21)-b-PS31-b-PPEGMA(38)) was mixed with high molecular weight polystyrene and spin coated in a moist atmosphere. As demonstrated by Xray photoelectron spectroscopy and atomic force microscopy analysis, the surfaces exhibit spherical holes with diameters between 100 and 300 nm. The holes, enriched in triblock copolymer, exhibit variable chemical composition and topography depending on the environmental conditions. The surface functionality could be reversibly modulated: whereas under humid conditions the PPEGMA hydrophilic block reorients towards the surface, annealing to dry air directs the PS5F fluorinated block to the interface. Equally, surfaces annealed to humid air changed their topography from holes to islands depending on the extent of swelling of the PPEGMA block. | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.subject.en | swelling | |
| dc.subject.en | annealing | |
| dc.subject.en | blends | |
| dc.subject.en | block copolymers | |
| dc.subject.en | surfaces | |
| dc.title.en | Engineering Polymer Surfaces with Variable Chemistry and Topography | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/pola.23305 | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Journal of Polymer Science Part A: Polymer Chemistry | |
| bordeaux.page | 2262-2271 | |
| bordeaux.volume | 47 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 9 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00397647 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00397647v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Polymer%20Science%20Part%20A:%20Polymer%20Chemistry&rft.date=2009&rft.volume=47&rft.issue=9&rft.spage=2262-2271&rft.epage=2262-2271&rft.eissn=0887-624X&rft.issn=0887-624X&rft.au=MUNOZ-BONILLA,%20Alexandra&IBARBOURE,%20Emmanuel&PAPON,%20Eric&RODRIGUEZ-HERNANDEZ,%20Juan&rft.genre=article |
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