Nanofibers from water-extractable melt-blown immiscible polymer blends

Zaifei Wang; Xiaotun Liu; Christopher W. Macosko; Frank S. Bates

doi:10.1016/j.polymer.2016.08.058

Nanofibers from water-extractable melt-blown immiscible polymer blends

Zaifei Wang, Xiaotun Liu, Christopher W. Macosko, Frank S. Bates

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Nanofibers were prepared from water-extractable melt-blown immiscible polymer blends containing a commercial sulfopolyester (SP) as the sacrificial phase. Application of the water-dispersible SP eliminates issues associated with organic solvents, providing a facile, economic, and environment-friendly approach to high throughput fabrication of melt-blown nanofibers with an average diameter as small as 66 nm. Moreover, this approach offers a new route to prepare multilayer melt-blown nano-/micro-fiber composites. We demonstrate the fabrication of porous double-layer melt-blown PBT nano-/micro-fiber composites by tuning the collection time of the melt-blown SP/PBT blend fibers. Such materials are potentially useful for filtration media.

Original language	English (US)
Pages (from-to)	269-273
Number of pages	5
Journal	Polymer
Volume	101
DOIs	https://doi.org/10.1016/j.polymer.2016.08.058
State	Published - Sep 28 2016

Bibliographical note

Funding Information:
The authors gratefully acknowledge Cummins Filtration for financial support. Sulfopolyester was kindly provided by Dr. Jeff Galloway at the Eastman Chemical Company. SEM was carried out in the Characterization Facility, University of Minnesota, which receives partial support from the National Science Foundation through the Materials Research Science and Engineering Center (NSF-MRSEC) program.

Publisher Copyright:
© 2016 Elsevier Ltd

Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.

Keywords

Melt-blown
Nanofibers
Water-extractable blends

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2 Active

MRSEC Program
Lodge, T.
UNIVERSITY OF TEXAS RIO GRANDE VALLEY, National Science Foundation
8/1/98 → 9/30/21
Project: Research project
MRSEC IRG-3: Hierarchical Multifunctional Macromolecular Materials
Reineke, T. M., Bates, F. S., Dorfman, K., Dutcher, C. S., Hillmyer, M. A., Lodge, T., Morse, D. C., Siepmann, I., Barreda, L. & Ganewatta, M. S.
1/1/98 → …
Project: Research project

Cite this

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title = "Nanofibers from water-extractable melt-blown immiscible polymer blends",

abstract = "Nanofibers were prepared from water-extractable melt-blown immiscible polymer blends containing a commercial sulfopolyester (SP) as the sacrificial phase. Application of the water-dispersible SP eliminates issues associated with organic solvents, providing a facile, economic, and environment-friendly approach to high throughput fabrication of melt-blown nanofibers with an average diameter as small as 66 nm. Moreover, this approach offers a new route to prepare multilayer melt-blown nano-/micro-fiber composites. We demonstrate the fabrication of porous double-layer melt-blown PBT nano-/micro-fiber composites by tuning the collection time of the melt-blown SP/PBT blend fibers. Such materials are potentially useful for filtration media.",

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author = "Zaifei Wang and Xiaotun Liu and Macosko, {Christopher W.} and Bates, {Frank S.}",

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language = "English (US)",

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AU - Wang, Zaifei

AU - Liu, Xiaotun

AU - Macosko, Christopher W.

AU - Bates, Frank S.

N1 - Funding Information: The authors gratefully acknowledge Cummins Filtration for financial support. Sulfopolyester was kindly provided by Dr. Jeff Galloway at the Eastman Chemical Company. SEM was carried out in the Characterization Facility, University of Minnesota, which receives partial support from the National Science Foundation through the Materials Research Science and Engineering Center (NSF-MRSEC) program. Publisher Copyright: © 2016 Elsevier Ltd Copyright: Copyright 2018 Elsevier B.V., All rights reserved.

PY - 2016/9/28

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N2 - Nanofibers were prepared from water-extractable melt-blown immiscible polymer blends containing a commercial sulfopolyester (SP) as the sacrificial phase. Application of the water-dispersible SP eliminates issues associated with organic solvents, providing a facile, economic, and environment-friendly approach to high throughput fabrication of melt-blown nanofibers with an average diameter as small as 66 nm. Moreover, this approach offers a new route to prepare multilayer melt-blown nano-/micro-fiber composites. We demonstrate the fabrication of porous double-layer melt-blown PBT nano-/micro-fiber composites by tuning the collection time of the melt-blown SP/PBT blend fibers. Such materials are potentially useful for filtration media.

AB - Nanofibers were prepared from water-extractable melt-blown immiscible polymer blends containing a commercial sulfopolyester (SP) as the sacrificial phase. Application of the water-dispersible SP eliminates issues associated with organic solvents, providing a facile, economic, and environment-friendly approach to high throughput fabrication of melt-blown nanofibers with an average diameter as small as 66 nm. Moreover, this approach offers a new route to prepare multilayer melt-blown nano-/micro-fiber composites. We demonstrate the fabrication of porous double-layer melt-blown PBT nano-/micro-fiber composites by tuning the collection time of the melt-blown SP/PBT blend fibers. Such materials are potentially useful for filtration media.

KW - Melt-blown

KW - Nanofibers

KW - Water-extractable blends

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JF - Polymer

SN - 0032-3861

ER -

Nanofibers from water-extractable melt-blown immiscible polymer blends

Abstract

Bibliographical note

Keywords

How much support was provided by MRSEC?

Reporting period for MRSEC

Access

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MRSEC Program

MRSEC IRG-3: Hierarchical Multifunctional Macromolecular Materials

Cite this