Výsledky vyhledávání - "Andrea Causa"

Tuning the Morphology of HDPE/PP/PET Ternary Blends by Nanoparticles: A Simple Way to Improve the Performance of Mixed Recycled Plastics

Autor: Angela Marotta, Andrea Causa, Martina Salzano de Luna, Veronica Ambrogi, Giovanni Filippone

Publikováno v: Polymers; Volume 14; Issue 24; Pages: 5390

Due to a very low mixing entropy, most of the polymer pairs are immiscible. As a result, mixing polymers of different natures in a typical mechanical recycling process leads to materials with multiple interfaces and scarce interfacial adhesion and, c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63c951d846a565c12c4e011eb74e1b04
https://pubmed.ncbi.nlm.nih.gov/36559757

Zobrazit plný text záznamu

Plný text ve formátu HTML

Derivation of a Qualitative Model for the Spatial Characteristic Wavelength of Extrusion Flow Instabilities: Investigation of a Polybutadiene Rubber through Capillary, Slit and Complex Geometry Extrusion Dies

Autor: Christos K. Georgantopoulos, Masood K. Esfahani, Michael A. Pollard, Ingo F. C. Naue, Andrea Causa, Roland Kádár, Manfred Wilhelm

Publikováno v: Macromolecular Materials and Engineering, 307 (10), Art.-Nr.: 2200313

The extrusion flow instabilities of commercial polybutadiene (PBD) are investigated as a function of the different extrusion die geometries, such as round capillary, slit, and complex cross-section profile slit dies via capillary rheology. Qualitativ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd0f60cbbc854375b91403522be85524
https://publikationen.bibliothek.kit.edu/1000149809

Zobrazit plný text záznamu

Modeling the spatial characteristics of extrusion flow instabilities for styrene-butadiene rubbers: Investigating the influence of molecular weight distribution, molecular architecture, and temperature

Autor: Michael A. Pollard, Christos K. Georgantopoulos, Andrea Causa, Carlo Botha, Manfred Wilhelm, Masood K. Esfahani, Ingo F. C. Naue, Roland Kádár

Publikováno v: Physics of Fluids. 33:093108

The extrusion flow instabilities of three commercial styrene-butadiene rubbers (SBR) are investigated as a function of molecular weight distribution (MWD); molecular architecture (linear, branched); and temperature. The samples have multimodal MWD, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11795f0cbcd096f227b9c5e579a2362b
https://doi.org/10.1063/5.0061334

Zobrazit plný text záznamu

Mechano‐Optical Characterization of Extrusion Flow Instabilities in Styrene‐Butadiene Rubbers: Investigating the Influence of Molecular Properties and Die Geometry

Autor: Masood K. Esfahani, Ingo F. C. Naue, Andrea Causa, Christos K. Georgantopoulos, Carlo Botha, Roland Kádár, Manfred Wilhelm, Nico Dingenouts

Publikováno v: Macromolecular Materials and Engineering. 306:2000801

The extrusion flow instabilities of two commercial styrene-butadiene rubbers are investigated as they vary in isomer content (1,4-cis, 1,4-trans, and 1,2 con- formation) of the butadiene monomer and the molecular architecture (linear, branched). The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74e39cd4004298a65544b80663c03386
https://doi.org/10.1002/mame.202000801

Zobrazit plný text záznamu

Study of the morphology and texture of poly(ε-caprolactone)/polyethylene oxide blend films as a function of composition and the addition of nanofillers with different functionalities

Autor: Aurelio Salerno, Giovanni Filippone, Concepción Domingo, Andrea Causa

Publikováno v: RSC Advances. 5:59354-59363

Films of a blend of semi-crystalline polymers, namely poly(e-caprolactone) (PCL) and poly(ethylene oxide) (PEO), are prepared by casting drops of ethyl lactate (EL) polymer solutions onto a glass substrate. The goal of this work is to assess how the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e56258e9f1eb8afa85b17b5fe0e239d
https://doi.org/10.1039/c5ra08864j

Zobrazit plný text záznamu

Surface Morphology, Crystallinity, and Hydrophilicity of Poly(ε-caprolactone) Films Prepared Via Casting of Ethyl Lactate and Ethyl Acetate Solutions

Autor: Aurelio Salerno, Concepción Domingo, Andrea Causa, Domenico Acierno, Giovanni Filippone

Publikováno v: Macromolecular Chemistry and Physics. 216:49-58

Films of semicrystalline poly(ε-caprolactone) (PCL) are fabricated by casting drops of fully biocompatible ethyl lactate (EL) and ethyl acetate (EA) solutions onto a glass substrate. The main goals of this work are: i) to assess the interplay among

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::286410afb98ccabe287e3b61427492ff
https://doi.org/10.1002/macp.201400381

Zobrazit plný text záznamu

Morphology stabilization of co-continuous polymer blends through clay nanoparticles

Autor: Martina Salzano de Luna, Andrea Causa, Rosaria Altobelli, Domenico Acierno, Giovanni Filippone

The influence of plate-like nanoparticles on the morphology evolution of co-continuous polymer blends during quiescent annealing is investigated thorugh viscoelastic analysis. Contextually, the effect of the molten polymer phases on the assembly dyna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d0cae71e0f093fcb6891730f6bdcfe
http://hdl.handle.net/20.500.11769/245570

Zobrazit plný text záznamu

Supercritical CO2 antisolvent precipitation from biocompatible polymer solutions: A novel sustainable approach for biomaterials design and fabrication

Autor: Giovanni Filippone, Concepción Domingo, Andrea Causa, Domenico Acierno, Aurelio Salerno

Supercritical CO 2 (scCO 2 ) is used as an antisolvent to assist the precipitation of poly(ɛ-caprolactone) (PCL) and poly(ethylene oxide) (PEO) from biocompatible solvents such as ethyl lactate (EL) and ethyl acetate (EA). Compared to precipitation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8998a643faa994d2b421d28a561d92c3
http://hdl.handle.net/20.500.11769/255038

Zobrazit plný text záznamu

Melt state dynamics of plate-like nanoparticles in immiscible polymer blends

Autor: Giovanni Filippone, Andrea Causa, Martina Salzano de Luna, Domenico Acierno

The dynamics of assembly of lamellar (clay) nanoparticles in a molten blend of polystyrene (PS) and poly(methyl methacrylate) (PMMA) with drop-matrix morphology are studied combining viscoelastic measurements and morphological analyses. The goal is s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::268aeb9f1976fd9fbc11f61363ce6091
http://hdl.handle.net/11588/591297

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání