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Dergiler / Turkish Journal of Chemistry / 2020 / Cilt: 44 - Sayı: 4

Effect of CNT incorporation on PAN/PPy nanofibers synthesized by electrospinning method

Yusuf SELAMET
Atike İNCE YARDIMCI
Selahattin YILMAZ
Metin TANOĞLU
Sayfa
1002–1015
Yayın Tarihi
2022-11-04
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

These nanofibers had a great potential to be used as an electrochemical actuator or a tissue engineering scaffold.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study, carbon nanotubes (CNTs) added polyacrylonitrile/polypyrrole (PAN/PPy) electrospun nanofibers were produced.
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Temel Bulgular & Veri:Average diameters of the nanofibers were measured as 268 and 153 nm for 10 and 25 wt% of PPy contents, respectively.
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Sonuç & Katkı:These nanofibers had a great potential to be used as an electrochemical actuator or a tissue engineering scaffold.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

In this study, carbon nanotubes (CNTs) added polyacrylonitrile/polypyrrole (PAN/PPy) electrospun nanofibers were produced. Average diameters of the nanofibers were measured as 268 and 153 nm for 10 and 25 wt% of PPy contents, respectively. A relatively higher strain to failure values (23.3%) were observed for the low PPy content. When as-grown CNTs (1 and 4 wt%) were added into the PAN/PPy blends, disordered nanofibers were observed to form within the microstructure. To improve the interfacial properties of CNTs/PAN/PPy composites, CNTs were functionalized with H2 SO4 /HNO3 /HCl solution. The functionalized CNTs were well dispersed within the nanofibers and aligned along the direction of nanofibers. Therefore, beads formation on nanofibers decreased. The impedance of the nanofibers was found to decrease with the PPy content and CNT addition. These nanofibers had a great potential to be used as an electrochemical actuator or a tissue engineering scaffold.

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Bu Makaleye Atıf Yap

SELAMET, Y., YARDIMCI, A. İ., YILMAZ, S., TANOĞLU, M. (2022). Effect of CNT incorporation on PAN/PPy nanofibers synthesized by electrospinning method. Turkish Journal of Chemistry, Cilt: 44 - Sayı: 4, 1002–1015. https://ajindex.com/articles/601574

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