Inductive Thermal Effect on Thermoplastic Nanocomposites with Magnetic Nanoparticles for Induced-Healing, Bonding and Debonding On-Demand Applications
نویسندگان
چکیده
In this study, the heating capacity of nanocomposite materials enhanced with magnetic nanoparticles was investigated through induction heating. Thermoplastic (TP) matrices polypropylene (PP), thermoplastic polyurethane (TPU), polyamide (PA12), and polyetherketoneketone (PEKK) were compounded 2.5–10 wt.% iron oxide-based (MNPs) using a twin-screw extrusion system. Disk-shape specimens prepared by 3D printing injection molding. The examined as function exposure time, frequency, power radio frequency (RF) generator solenoid inductor coil. All presented temperature increase proportional to MNPs’ concentration time in field. nanocomposites higher MNPs rapid temperature, resulting polymer matrix melting most trials. operational parameters RF generator, such input significantly affect specimens, power, frequencies promote for all assessed nanocomposites, enabling induced-healing bonding/debonding on-demand applications.
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of composites science
سال: 2023
ISSN: ['2504-477X']
DOI: https://doi.org/10.3390/jcs7020074