Thermal Analysis of PVA Nanofibrous Membranes

Merve Kucukali Ozturk; Banu Nergis; Cevza Candan

doi:10.1088/1757-899X/460/1/012048

Thermal Analysis of PVA Nanofibrous Membranes

Merve Kucukali Ozturk
, Banu Nergis
, Cevza Candan

Tekstil Mühendisliği Bölümü

Istanbul Technical University

Araştırma sonucu: Dergiye katkı › Konferans makalesi › bilirkişi

17 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 dil	İngilizce
Makale numarası	012048
Dergi	IOP Conference Series: Materials Science and Engineering
Hacim	460
Basın numarası	1
DOI'lar	https://doi.org/10.1088/1757-899X/460/1/012048
Yayın durumu	Yayınlandı - 24 Ara 2018
Etkinlik	18th World Textile Conference, AUTEX 2018 - Istanbul, Türkiye Süre: 20 Haz 2018 → 22 Haz 2018

Bibliyografik not

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

Belgeye Erişim

10.1088/1757-899X/460/1/012048

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{7890ea06ff574b9e9de83e407a355d11,

title = "Thermal Analysis of PVA Nanofibrous Membranes",

abstract = " 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.",

keywords = "Crosslinking agent, PVA nanofibrous membrane, differential scanning calorimetry, thermogravimetric analysis",

author = "Ozturk, \{Merve Kucukali\} and Banu Nergis and Cevza Candan",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 18th World Textile Conference, AUTEX 2018 ; Conference date: 20-06-2018 Through 22-06-2018",

year = "2018",

month = dec,

day = "24",

doi = "10.1088/1757-899X/460/1/012048",

language = "English",

volume = "460",

journal = "IOP Conference Series: Materials Science and Engineering",

issn = "1757-8981",

publisher = "IOP Publishing Ltd.",

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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 - https://www.scopus.com/pages/publications/85059390808

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 -

Thermal Analysis of PVA Nanofibrous Membranes

Özet

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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