• Home
  • About
  • Policies
  • Contact
    • Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
Advanced Search
View Item 
  •   Home
  • Mühendislik Fakültesi / Faculty of Engineering
  • İnşaat Mühendisliği / Civil Engineering
  • Makaleler / Articles
  • View Item
  •   Home
  • Mühendislik Fakültesi / Faculty of Engineering
  • İnşaat Mühendisliği / Civil Engineering
  • Makaleler / Articles
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The manufacture of organic carbonate-poly(methyl ethylacrylate) nanowebs with thermal buffering effect

Thumbnail
Author
Önder Karaoğlu, Emel
Sarıer, Nihal
Arat, Refik
Type
Article
Date
2017-11-10
Language
en_US
Metadata
Show full item record
Abstract
In this study, novel nanowebs provided with thermal buffering properties were developed via coaxial electro-spinning. Environmental friendly and nontoxic dialkyl and dialkenyl carbonates (DACs), namely, didecyl carbonate, didodecyl carbonate, ditetradecyl carbonate, dihexadecyl carbonate, dioctadecyl carbonate and dioleyl carbonate were synthesized from their fatty alcohols based on carbonate interchange reaction. Then the DAC-PMEA nanowebs were produced using 10-50 w% DAC in 3:1 chloroform-ethanol solution as core and 15 w% poly(methyl ethylacrylate) (PMEA)in ethanol as shell by coaxial electrospinning. The SEM images of the nanowebs presented randomly oriented, ultrafine fibers identified with smooth surfaces, continuous and cylindrical shapes. The nanowebs were able to provide considerable enthalpies (40-100 J g(-1)) during their repeated phase changes, up to hundred heating-cooling cycles, corresponding to 52-92% efficiencies obtained from electrospinning. These shape stabilized, lightweight DAC-PMEA nanowebs showed a significant potential for the dynamic thermal insulation applications across various industries, especially for the protection of temperature sensitive materials.
Subject
Phase change material
Coaxial electrospinning
Organic carbonate
Nanoweb
Thermal properties
Phase-Change Materials
Energy Storage
Composite Fibers
Pcm Emulsions
Ice-Cream
Fabrication
Carbonates
Food
Encapsulation
Nanofibers
URI
https://doi.org/10.1016/j.tca.2017.10.003
https://hdl.handle.net/11413/2224
Collections
  • Makaleler / Articles [122]
  • Scopus Publications [724]
  • WoS Publications [1016]

İstanbul Kültür University

Hakkında |Politika | Kütüphane | İletişim | Send Feedback | Admin

Istanbul Kültür University, Ataköy Campus E5 Karayolu Üzeri Bakırköy 34158, İstanbul / TURKEY
Copyright © İstanbul Kültür University

Creative Commons Lisansı
IKU Institutional Repository, Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.

Designed by  UNIREPOS

İKU Kütüphane


Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeLanguageBy PublisherRightsPubmedScopusWoSThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeLanguageBy PublisherRightsPubmedScopusWoS

My Account

Login

İstanbul Kültür University

Hakkında |Politika | Kütüphane | İletişim | Send Feedback | Admin

Istanbul Kültür University, Ataköy Campus E5 Karayolu Üzeri Bakırköy 34158, İstanbul / TURKEY
Copyright © İstanbul Kültür University

Creative Commons Lisansı
IKU Institutional Repository, Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.

Designed by  UNIREPOS