Optimum parameters for production of nanofibres based on poly(2-acrylamido-2-methyl-1-propane sulfonic acid) by electro-spinning

Seon Jeong Kim, Jun Young Lim, In Young Kim, Sang Hoon Lee, Tae Soo Lee, Sun I. Kim

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

We have performed electro-spinning of poly(2-acrylamido-2-methyl-1-propane sulfonic acid) (PAMPS)/ethanol solution to produce uniform nanofibres. The optimum nanofibre morphologies were observed for a 6 wt% concentration solution, a 15 kV electric field, a 10 νl min-1 feeding rate, and a 15 cm distance between the capillary tip and grounded collector. The average diameter of the electro-spun fibres was of order 60 nm. We have been able to produce uniform nanofibres by controlling the various parameters of electro-spinning: change of concentration, electric field, and feeding rate. The effect of these parameters on the electro-spun nanofibres was investigated using field emission scanning electron microscopy (FESEM).

Original languageEnglish
JournalSmart Materials and Structures
Volume14
Issue number4
DOIs
Publication statusPublished - 2005 Aug 1
Externally publishedYes

Fingerprint

Propane
Sulfonic Acids
sulfonic acid
Nanofibers
propane
metal spinning
Acids
electric fields
accumulators
field emission
ethyl alcohol
Electric fields
scanning electron microscopy
fibers
Field emission
Ethanol
Scanning electron microscopy
Fibers

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Optimum parameters for production of nanofibres based on poly(2-acrylamido-2-methyl-1-propane sulfonic acid) by electro-spinning. / Kim, Seon Jeong; Lim, Jun Young; Kim, In Young; Lee, Sang Hoon; Lee, Tae Soo; Kim, Sun I.

In: Smart Materials and Structures, Vol. 14, No. 4, 01.08.2005.

Research output: Contribution to journalArticle

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