Production and Characterization of Nanoencapsulated Phase Change Materials (PCMs) and Bicomponent PCM Nanofibers

Simge ÖZKAYALAR; Sennur ALAY AKSOY

doi:https://doi.org/10.32710/tekstilvekonfeksiyon.761461

Makale detayları

Production and Characterization of Nanoencapsulated Phase Change Materials (PCMs) and Bicomponent PCM Nanofibers

Yazarlar:

Simge ÖZKAYALAR | Sennur ALAY AKSOY

Yayıncı:

Ege University

Ana Başlıklar:

Textiles

Dergi:

Textile and Apparel 2021 Vol.31 Issue 3, pp.156-170

Belge Tipi:

Makale

Yayın Tarihi:

9/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000650500

Sıklık:

Üç Aylık

eISSN:

2602-3075

pISSN:

1300-3356

DOI:

https://doi.org/10.32710/tekstilvekonfeksiyon.761461

Özet:

 

In this study, n-dodecanol and 1-tetradecanol were nanoencapsulated by poly(methyl metharcylate-co-methacrylic acid) (p(MM-co-MA)) wall using emulsion polymerization method which was defined as one-stage (OS) or two-stage (TS). Nanocapsules were analyzed by Fourier-transform infrared (FT-IR) spectroscopy, transmission electron microscopy (TEM), differential scanning calorimeter (DSC) and thermogravimetric analyzer (TGA). According to the analyses results, typical core-shell structured, spherical shaped, uniform nano-sized particles having high thermal stability and energy storage capacity were fabricated successfully. Enthalpy values of the nanocapsules prepared by TS process were higher and reached up to 171 J/g. It was concluded that thermal degradation stability of the nanocapsules could be improved using TS emulsion polymerization method. Besides, in the study, the nanocapsules were incorporated in polyacrylonitrile nanofibers using co-axial electrospinning method and composite nanofibers having 19 j/g energy storage capacities were produced. The prepared core-sheath structured nanofibers surfaces were rough and coarse but diameter distribution was unimodal.

Makale detayları

Production and Characterization of Nanoencapsulated Phase Change Materials (PCMs) and Bicomponent PCM Nanofibers

Yazarlar: Simge ÖZKAYALAR | Sennur ALAY AKSOY

Yayıncı: Ege University

Ana Başlıklar: Textiles

Dergi: Textile and Apparel 2021 Vol.31 Issue 3, pp.156-170

Belge Tipi: Makale

Yayın Tarihi: 9/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000650500

Sıklık: Üç Aylık

eISSN: 2602-3075

pISSN: 1300-3356

DOI: https://doi.org/10.32710/tekstilvekonfeksiyon.761461

Sayı

Yazarlar:

Simge ÖZKAYALAR | Sennur ALAY AKSOY

Yayıncı:

Ege University

Ana Başlıklar:

Textiles

Dergi:

Textile and Apparel 2021 Vol.31 Issue 3, pp.156-170

Belge Tipi:

Makale

Yayın Tarihi:

9/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000650500

Sıklık:

Üç Aylık

eISSN:

2602-3075

pISSN:

1300-3356

DOI:

https://doi.org/10.32710/tekstilvekonfeksiyon.761461