Journal of Materials Science

, Volume 41, Issue 17, pp 5704–5708 | Cite as

Bead structure variations during electrospinning of polystyrene

  • Goki Eda
  • Satya ShivkumarEmail author


One of the attractive features of electrospinning is the capability to produce a wide range of fiber morphologies by controlling various material and process parameters. Other than the typically observed cylindrical fibers, flat, wrinkled, and porous fibers have been reported to date for different polymer-solvent systems [1, 2]. Koombhongse et al. [1] suggest that the morphology of the fiber obtained is determined by a complex interaction between fluid flow, electrical forces, and solvent evaporation. During the solidification of the jet, a thin skin of solid polymer can form on the surface, especially if a highly volatile solvent is used. This skin can subsequently collapse and lead to wrinkled and flat fibers. The formation of sub-micron pores on electrospun fibers is another interesting phenomenon, which has attracted attention [2, 3]. Reports have shown that humidity, molecular weight and solvent properties play an important role in pore formation. A recent study by...


Solvent Evaporation Chain Entanglement Entanglement Concentration Polystyrene Dish Molecular Weight Solution 


  1. 1.
    Koombhongse S, Liu W, Reneker DH (2001) J Polym Sci Part B 39:2598CrossRefGoogle Scholar
  2. 2.
    Megelski S, Stephens JS, Rabolt JF, Bruce Chase D (2002) Macromolecules 35:8456CrossRefGoogle Scholar
  3. 3.
    Casper CL, Stephens JS, Tassi NG, Chase DB, Rabolt JF (2004) Macromolecules 37:573CrossRefGoogle Scholar
  4. 4.
    Liu J, Kumar S (2005) Polymer 46:3211CrossRefGoogle Scholar
  5. 5.
    Shenoy SL, Bates WD, Frisch HL, Wnek GE (2005) Polymer 46:3372CrossRefGoogle Scholar
  6. 6.
    Gupta P, Elkins C, Long TE, Wilkes GL (2005) Polymer 46:4799CrossRefGoogle Scholar
  7. 7.
    Graessley WW (2004) Polymeric liquids and networks: structure and properties. Garland Science, New YorkGoogle Scholar
  8. 8.
    Ferry JD (1980) Viscoelastic properties of polymers, 3rd edn. Wiley, New YorkGoogle Scholar
  9. 9.
    Meerwall EDV, Amis EJ, Ferry JD (1985) Macromolecules 18:260CrossRefGoogle Scholar
  10. 10.
    Jamieson AM, Telford D (1982) Macromolecules 15:1329CrossRefGoogle Scholar
  11. 11.
    Zong X, Kim K, Fang D, Ran S, Hsiao BS, Chu B (2002) Polymer 43:4403CrossRefGoogle Scholar
  12. 12.
    Lee KH, Kim HY, Bang HJ, Jung YH, Lee SG (2003) Polymer 44:4029CrossRefGoogle Scholar
  13. 13.
    Brandrup J, Immergut EH, Grulke EA (1999) Polymer handbook, 4th edn. Wiley, New YorkGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2006

Authors and Affiliations

  1. 1.Department of Mechanical EngineeringWorcester Polytechnic InstituteWorcesterUSA

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