Extension induced phase separation and crystallization in semidilute solutions of ultra high molecular weight polyethylene

Autor: Sara Lindeblad Wingstrand, Roman Stepanyan, Ole Hassager, Luna Imperiali

Publikováno v: Wingstrand, S L, Imperiali, L, Stepanyan, R & Hassager, O 2018, ' Extension induced phase separation and crystallization in semidilute solutions of ultra high molecular weight polyethylene ', Polymer, vol. 136, pp. 215-223 . https://doi.org/10.1016/j.polymer.2017.12.042

We investigate the influence of controlled uniaxial extension on various flow induced phenomena in semidilute solutions of ultra high molecular weight polyethylene. Concentrations range from 9 w% to 29 w% and the choice of solvent is paraffin oil. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a63f756d41363ddde9425122b1c2217
https://doi.org/10.1016/j.polymer.2017.12.042

Multiscale organization of thermoplastic elastomers with varying content of hard segments

Autor: Wilco P. J. Appel, Guilhem P. Baeza, Carel Frederik Constantijn Fitié, Ameur Louhichi, Evelyne Van Ruymbeke, Dimitris Vlassopoulos, Ashwinikumar Sharma, Luna Imperiali, Minne Paul Lettinga

Publikováno v: Polymer
Polymer, Elsevier, 2016, 107, pp.89-101. 〈10.1016/j.polymer.2016.11.010〉
Polymer, Elsevier, 2016, 107, pp.89-101. ⟨10.1016/j.polymer.2016.11.010⟩
Polymer, Vol. 107, p. 89-101 (2016)

International audience; Thermoplastic elastomers (TPEs) based on segmented block-copolymers containing poly(tetrahydrofuran) (pTHF) and terephthalate-based diamide groups (T4T) were synthesized via poly-condensation. While pTHF is known to be flexibl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29ff7fee534c09420fcdb5f1f6553455
https://hal.archives-ouvertes.fr/hal-01814081

Interfacial rheology and structure of tiled graphene oxide sheets

Autor: Jan Vermant, Christopher W. Macosko, Jan Fransaer, Ken-Hsuan Liao, Luna Imperiali, Christian Clasen

Publikováno v: Langmuir

The hydrophilic nature of graphene oxide sheets can be tailored by varying the carbon to oxygen ratio. Depending on this ratio, the particles can be deposited at either a water-air or a water-oil interface. Upon compression of thus-created Langmuir m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7255d6d8a6a0a4b969596a22ba66e32
https://pubmed.ncbi.nlm.nih.gov/22432592