PA6/silver blends: Investigation of mechanical and electromagnetic shielding behaviour of electrospun nanofibers

Erhan Sancak, Mustafa Sabri Ozen, Ramazan Erdem, Ali Can Yilmaz, Metin Yuksek, Navneet Soin, Tahir Shah

Research output: Contribution to journalArticle

Abstract

PA6 nanofibrous membranes containing different amount of silver nanoparticles AgNP (0wt.%, 1wt.% and 2wt.%) were fabricated by a basic electrospinning set up that includes “top to bottom” feeding system. Morphology of the membranes was observed with SEM analysis. Beadless and almost uniform nanofibers were yielded with the average fiber size ranged from 174 nm to 238 nm. Mechanical tests were also carried out in order to explore the tensile and elongation properties of the electrospun membranes, and it was noticed that the increased amount of AgNP in the blends decreased the mechanical performance of the membranes. In addition, fiber size distribution, feeding direction and agglomeration of AgNp were highly influent factors on both morphology and mechanical characteristics of the membranes. Electromagnetic shielding effectiveness (EMSE) of the electrospun nanofibrous membranes was determined according to the ASTM D4935-10 protocol by using coaxial transmission line measurement technique in the frequency range of 15–3000 MHz. It was observed that the membrane containing 2wt.% AgNP performed better EMSE than the others.

Translated title of the contributionPA6/silver blends: Investigation of mechanical and electromagnetic shielding behaviour of electrospun nanofibers
LanguageTurkish
Pages229-235
Number of pages7
JournalTekstil ve Konfeksiyon
Volume28
Issue number3
Publication statusPublished - 1 Oct 2018

Fingerprint

Electromagnetic shielding
Nanofibers
Silver
Membranes
Fibers
Electrospinning
Elongation
Electric lines
Agglomeration
Nanoparticles
Scanning electron microscopy

Keywords

  • Electrospinning
  • EMSE
  • Mechanical strength
  • Nano silver
  • Nanofiber

Cite this

Sancak, Erhan ; Ozen, Mustafa Sabri ; Erdem, Ramazan ; Yilmaz, Ali Can ; Yuksek, Metin ; Soin, Navneet ; Shah, Tahir. / PA6/GÜMÜŞ kariŞimlari : ElektroeĞİrme İle ÜretİlmİŞ nanolİflerİn mekanİk ve elektromanyetİk kalkanlama etkİnlİklerİnİn araŞtirilmasi. 2018 ; Vol. 28, No. 3. pp. 229-235.
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abstract = "PA6 nanofibrous membranes containing different amount of silver nanoparticles AgNP (0wt.{\%}, 1wt.{\%} and 2wt.{\%}) were fabricated by a basic electrospinning set up that includes “top to bottom” feeding system. Morphology of the membranes was observed with SEM analysis. Beadless and almost uniform nanofibers were yielded with the average fiber size ranged from 174 nm to 238 nm. Mechanical tests were also carried out in order to explore the tensile and elongation properties of the electrospun membranes, and it was noticed that the increased amount of AgNP in the blends decreased the mechanical performance of the membranes. In addition, fiber size distribution, feeding direction and agglomeration of AgNp were highly influent factors on both morphology and mechanical characteristics of the membranes. Electromagnetic shielding effectiveness (EMSE) of the electrospun nanofibrous membranes was determined according to the ASTM D4935-10 protocol by using coaxial transmission line measurement technique in the frequency range of 15–3000 MHz. It was observed that the membrane containing 2wt.{\%} AgNP performed better EMSE than the others.",
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PA6/GÜMÜŞ kariŞimlari : ElektroeĞİrme İle ÜretİlmİŞ nanolİflerİn mekanİk ve elektromanyetİk kalkanlama etkİnlİklerİnİn araŞtirilmasi. / Sancak, Erhan; Ozen, Mustafa Sabri; Erdem, Ramazan; Yilmaz, Ali Can; Yuksek, Metin; Soin, Navneet; Shah, Tahir.

Vol. 28, No. 3, 01.10.2018, p. 229-235.

Research output: Contribution to journalArticle

TY - JOUR

T1 - PA6/GÜMÜŞ kariŞimlari

T2 - ElektroeĞİrme İle ÜretİlmİŞ nanolİflerİn mekanİk ve elektromanyetİk kalkanlama etkİnlİklerİnİn araŞtirilmasi

AU - Sancak, Erhan

AU - Ozen, Mustafa Sabri

AU - Erdem, Ramazan

AU - Yilmaz, Ali Can

AU - Yuksek, Metin

AU - Soin, Navneet

AU - Shah, Tahir

N1 - New Member of Staff, no open access option. Not for REF

PY - 2018/10/1

Y1 - 2018/10/1

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KW - Electrospinning

KW - EMSE

KW - Mechanical strength

KW - Nano silver

KW - Nanofiber

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