1 Ocak 2020 Dergi makalesi Açık Erişim

Erkoc, Pelin; Odeh, Yazan Nitham; Alrifai, Nada; Zirhli, Onur; Akdogan, Nilay Gunduz; Yildiz, Burcin; Misirlioglu, Ibrahim Burc; Akdogan, Ozan

Citation Style Language JSON

{
  "DOI": "10.1002/app.49043", 
  "abstract": "Recent advances in additive manufacturing made it feasible to fabricate products with desired shapes and features. Herein, a new, photocurable 3D printer ink mainly based on pentaerythritol triacrylate (PETA) is reported. To achieve rapid curing needed for 3D printing process, high performance water-soluble photoinitiator, lithium phenyl-2,4,6-trimethylbenzoylphosphinate (LAP), was emulsified in PETA monomers and this suspension was evaluated for its polymerization kinetics by exposing to 395 nm UV-light. The distinct influences of LAP and triethanolamine (TEA) concentrations on photo-polymerization and printability were examined and an optimum concentration for extrusion-based 3D printing was found to be 10 mM and 1.62 M for LAP and TEA, respectively. Synthesized PETA-based 3D printer ink was functionalized by dispersing magnetic particles/flakes into the mixture, and consequently, a magneto responsive ink was obtained to be used in specialized applications. A ring-shaped structure embedded with micron sized iron flakes was printed as a prototype. This study presents a versatile photo-curable polymer formulation with possible translation to high performance 3D printing of customizable shapes that can be utilized in a wide range of areas such as micro-robotics and medical science.", 
  "author": [
    {
      "family": "Erkoc", 
      "given": " Pelin"
    }, 
    {
      "family": "Odeh", 
      "given": " Yazan Nitham"
    }, 
    {
      "family": "Alrifai", 
      "given": " Nada"
    }, 
    {
      "family": "Zirhli", 
      "given": " Onur"
    }, 
    {
      "family": "Akdogan", 
      "given": " Nilay Gunduz"
    }, 
    {
      "family": "Yildiz", 
      "given": " Burcin"
    }, 
    {
      "family": "Misirlioglu", 
      "given": " Ibrahim Burc"
    }, 
    {
      "family": "Akdogan", 
      "given": " Ozan"
    }
  ], 
  "container_title": "JOURNAL OF APPLIED POLYMER SCIENCE", 
  "id": "5925", 
  "issue": "35", 
  "issued": {
    "date-parts": [
      [
        2020, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Photocurable pentaerythritol triacrylate/lithium phenyl-2,4,6-trimethylbenzoylphosphinate-based ink for extrusion-based 3D printing of magneto-responsive materials", 
  "type": "article-journal", 
  "volume": "137"
}