Modification of Interfacial Interactions in Ceramic-Polymer Nanocomposites by Grafting: Morphology and Properties for Powder Injection Molding and Additive Manufacturing
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in: Applied Sciences : open access journal, Jahrgang 10.2020, Nr. 4, 1471, 21.02.2020.
Publikationen: Beitrag in Fachzeitschrift › Artikel › Forschung › (peer-reviewed)
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TY - JOUR
T1 - Modification of Interfacial Interactions in Ceramic-Polymer Nanocomposites by Grafting: Morphology and Properties for Powder Injection Molding and Additive Manufacturing
AU - Cano Cano, Santiago
AU - Gooneie, Ali
AU - Kukla, Christian
AU - Rieß, Gisbert
AU - Holzer, Clemens
AU - Gonzalez-Gutierrez, Joamin
PY - 2020/2/21
Y1 - 2020/2/21
N2 - The adhesion of the polymer to ceramic nanoparticles is a key aspect in the manufacturing of ceramic parts by additive manufacturing and injection molding, due to poor separation results in separation during processing. The purpose of this research is to investigate, by means of molecular dynamics simulations and experimental methods, the role of improved interfacial interactions by acrylic acid grafting-high density polyethylene on the adhesion to zirconia nanoparticles and on the composite properties. The polymer grafting results in high adhesion to the nanoparticles, increases the nanoparticles dispersion and improves the viscoelastic and mechanical properties required for additive manufacturing and injection molding.
AB - The adhesion of the polymer to ceramic nanoparticles is a key aspect in the manufacturing of ceramic parts by additive manufacturing and injection molding, due to poor separation results in separation during processing. The purpose of this research is to investigate, by means of molecular dynamics simulations and experimental methods, the role of improved interfacial interactions by acrylic acid grafting-high density polyethylene on the adhesion to zirconia nanoparticles and on the composite properties. The polymer grafting results in high adhesion to the nanoparticles, increases the nanoparticles dispersion and improves the viscoelastic and mechanical properties required for additive manufacturing and injection molding.
KW - Rheology
KW - Nanocomposite
KW - grafted polymer
KW - Mechanical characterisation
UR - https://www.mdpi.com/2076-3417/10/4/1471
U2 - 10.3390/app10041471
DO - 10.3390/app10041471
M3 - Article
VL - 10.2020
JO - Applied Sciences : open access journal
JF - Applied Sciences : open access journal
SN - 2076-3417
IS - 4
M1 - 1471
ER -
