Thermal Analysis of PVA Nanofibrous Membranes

Merve Kucukali Ozturk, Banu Nergis, Cevza Candan

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11 Atıf (Scopus)

Özet

Thermal behavior of electrospun PVA nanofibrous membranes was studied by thermal analysis techniques i.e., differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). For the production of nanofibrous membranes needleless (roller) electrospinning method was used. DSC graphs showed that there is a decrease in melting temperature of the PVA polymer when crosslinking agent is used. Moreover, the change in the polymer concentration doesn't influence the T m . Considering the TGA results, it is realized that while crosslinked PVA nanofibers have weight losses at about 240°C, pure PVA nanofibers have a weight loss at about 290°C.

Orijinal dilİngilizce
Makale numarası012048
DergiIOP Conference Series: Materials Science and Engineering
Hacim460
Basın numarası1
DOI'lar
Yayın durumuYayınlandı - 24 Ara 2018
Etkinlik18th World Textile Conference, AUTEX 2018 - Istanbul, Turkey
Süre: 20 Haz 201822 Haz 2018

Bibliyografik not

Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

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