Fabrication and characterization of hexadecyl acrylate cross-linked phase change microspheres

Abstract: Microspheres with phase change properties were fabricated by polymerization of hexadecyl acrylate (HA) and different cross-linking agents. The samples were characterized by scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), thermal gravimetric analysis (TGA). The results show that, the samples that added cross-linking agents have a smooth surface and the latent heat of them is different. The experiments show that all of the cross-linked copolymer shells can be made into temperature controlled release microspheres. These materials can be potentially applied in the field of thermal energy storage. β-tricalcium phosphate was encapsulated in microspheres to obtain one with a fast release effect. It will effectively promote bone conduction when these microspheres were implanted into a bone defect. This microsphere can be used for orthopedic implant or coating of instrument in the future.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Fabrication and characterization of hexadecyl acrylate cross-linked phase change microspheres ; volume:20 ; number:1 ; year:2020 ; pages:69-75 ; extent:7
e-Polymers ; 20, Heft 1 (2020), 69-75 (gesamt 7)

Urheber
Yun, Haoran
Zhang, Xingxiang

DOI
10.1515/epoly-2020-0008
URN
urn:nbn:de:101:1-2412151616515.151959156244
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:39 MESZ

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Beteiligte

  • Yun, Haoran
  • Zhang, Xingxiang

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