Mechanical reinforcement course of 3D printed polypropylene–antimony doped Tin Oxide nanocomposites versus filler loading
نویسندگان
چکیده
Three-dimensional (3D) printed polypropylene (PP) structures mechanically reinforced with antimony doped tin oxide (ATO) nanoparticles (NPs) at various concentrations were developed and fully characterized. Nanocomposite filaments produced by an optimized melt mixing extrusion process, utilized as feedstock for the Fused Filament Fabrication (FFF) of specimens. Samples 3D assessed via mechanical, viscoelastic, physicochemical, fractographic characterizations. Raman spectroscopy verified polymer structure incorporated ATO nanocrystallites in matrix. Atomic Force Microscopy (AFM) nanocomposite extruded revealed nanoscale roughness induced NPs. All exhibited enhanced mechanical performance. Dynamic Mechanical Analysis (DMA) a stiffening mechanism nanocomposites, agreeing static tests. This work demonstrates that commercially available PP NPs, maybe solution applications requiring material’s dynamic properties.
منابع مشابه
Cu Nanoparticles/Fluorine-Doped Tin Oxide (FTO) Nanocomposites for Photocatalytic H2 Evolution under Visible Light Irradiation
Copper nanoparticles/fluorine-doped tin oxide (FTO) nanocomposites were successfully prepared by a simple hydrothermal method. The synthesized nanocomposites were characterized by X-ray diffraction (XRD), UV-visible diffuse-reflectance spectrum (UV-VIS DRS), energy dispersive X-ray (EDX), transmission electron microscopy (TEM), Raman spectra, and X-ray photoelectron spectroscopy (XPS). The obta...
متن کاملThe chemical, mechanical, and physical properties of 3D printed materials composed of TiO2-ABS nanocomposites
To expand the chemical capabilities of 3D printed structures generated from commercial thermoplastic printers, we have produced and printed polymer filaments that contain inorganic nanoparticles. TiO2 was dispersed into acrylonitrile butadiene styrene (ABS) and extruded into filaments with 1.75 mm diameters. We produced filaments with TiO2 compositions of 1%, 5%, and 10% (kg/kg) and printed str...
متن کاملGraphene Nanoplatelets as Novel Reinforcement Filler in Poly(lactic acid)/Epoxidized Palm Oil Green Nanocomposites: Mechanical Properties
Graphene nanoplatelet (xGnP) was investigated as a novel reinforcement filler in mechanical properties for poly(lactic acid) (PLA)/epoxidized palm oil (EPO) blend. PLA/EPO/xGnP green nanocomposites were successfully prepared by melt blending method. PLA/EPO reinforced with xGnP resulted in an increase of up to 26.5% and 60.6% in the tensile strength and elongation at break of the nanocomposites...
متن کاملInkjet-printed zinc tin oxide thin-film transistor.
Recently, there has been considerable interest in adapting printing approaches that are typically used in the graphic arts to the printing of electronic circuits and circuit components. We report the fabrication of solution-processed oxide transistors using inkjet printing. A zinc tin oxide sol-gel precursor is utilized as the ink for directly printing a thin uniform semiconducting layer. The p...
متن کاملBio-inspired detoxification using 3D-printed hydrogel nanocomposites
Rationally designed nanoparticles that can bind toxins show great promise for detoxification. However, the conventional intravenous administration of nanoparticles for detoxification often leads to nanoparticle accumulation in the liver, posing a risk of secondary poisoning especially in liver-failure patients. Here we present a liver-inspired three-dimensional (3D) detoxification device. This ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Composite Materials
سال: 2021
ISSN: ['0924-3046', '1568-5519']
DOI: https://doi.org/10.1080/09243046.2021.1973173