Electrospinning behavior of polystyrene/poly(ethylene glycol) blends in the presence and absence of compatibilizer

Hao Zhang, Shixia Xi, He Xin Zhang, Huan Yue, Keun Byoung Yoon, Xue Quan Zhang

Research output: Contribution to journalArticlepeer-review

Abstract

In this research, polystyrene/poly(ethylene glycol) core-shell fibers were prepared by directly electrospinning blending solutions with a single needle. The effect of polymer concentration and polystyrene/poly(ethylene glycol) ratio on the fiber morphology and diameter were studied. The formation of core-shell structures was found to depend on the phase separation properties of the polystyrene/poly(ethylene glycol) blends. In addition, a poly(styrene-b-ethylene glycol) compatibilizer was synthesized through atom-transfer radical-polymerization (ATRP) methods. The effect of this compatibilizer on the morphology of the polystyrene/poly(ethylene glycol) fibers was also investigated.

Original languageEnglish
Pages (from-to)4283-4287
Number of pages5
JournalJournal of Nanoscience and Nanotechnology
Volume17
Issue number6
DOIs
StatePublished - 2017

Keywords

  • Core-shell fibers
  • Electrospinning
  • Phase separation
  • Poly(ethylene glycol)
  • Polystyrene

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