TY - JOUR
T1 - Thermal Analysis of PVA Nanofibrous Membranes
AU - Ozturk, Merve Kucukali
AU - Nergis, Banu
AU - Candan, Cevza
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/12/24
Y1 - 2018/12/24
N2 - 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.
AB - 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.
KW - Crosslinking agent
KW - PVA nanofibrous membrane
KW - differential scanning calorimetry
KW - thermogravimetric analysis
UR - http://www.scopus.com/inward/record.url?scp=85059390808&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/460/1/012048
DO - 10.1088/1757-899X/460/1/012048
M3 - Conference article
AN - SCOPUS:85059390808
SN - 1757-8981
VL - 460
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012048
T2 - 18th World Textile Conference, AUTEX 2018
Y2 - 20 June 2018 through 22 June 2018
ER -