| Téléchargement | - Voir le manuscrit accepté : Spherical Comb Copolymer Micelles and their Application in the Construction of Superhydrophobic Surfaces (PDF, 849 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1002/macp.201000218 |
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| Auteur | Rechercher : Cui, Zhe1; Rechercher : Ding, Jianfu1; Rechercher : Scoles, Ludmila1; Rechercher : Wang, Qingjun; Rechercher : Chen, Qingmin |
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| Affiliation | - Conseil national de recherches du Canada. Institut de technologie des procédés chimiques et de l'environnement du CNRC
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| Format | Texte, Article |
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| Résumé | A comb copolymer with a fluorinated FPAE main chain and narrowly dispersed PMS graft chains has been prepared. The micellization behavior of this copolymer in a methanol/acetone mixture was studied. DLS studies showed hydrodynamic diameters of the micelles between 50 and 80 nm, while the diameters of dry micelles were 40nm in TEM images. Micelle films with an interesting porous composite structure of nanofibers bearing micelle particles on the surface have been prepared by double coating the micelle solution. Superhydrophobicity with a WCA of 1658 and a sliding angle of 38 was observed. As comb copolymers can adjust their molecular weight and block length independently, materials with a high physical strength and controllable morphological structure can be obtained. |
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| Date de publication | 2010-05-25 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro du CNRC | NRCC 52161 |
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| Numéro NPARC | 17719158 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | c67eacf1-55b8-4a04-990a-03111664e0fe |
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| Enregistrement créé | 2011-05-18 |
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| Enregistrement modifié | 2020-04-17 |
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