1 Ocak 2020 Dergi makalesi Açık Erişim

Onder, Emel; Sarier, Nihal

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{
  "@context": "https://schema.org/", 
  "@id": 7335, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Istanbul Tech Univ, Fac Text Technol & Design, Dept Text Engn, TR-34437 Istanbul, Turkey", 
      "name": "Onder, Emel"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Kultur Univ, Fac Engn, Atakoy Campus, TR-34458 Istanbul, Turkey", 
      "name": "Sarier, Nihal"
    }
  ], 
  "datePublished": "2020-01-01", 
  "description": "Owing to their high heat absorption and release capacities, chemical and thermal stability, non-toxicity, two fatty acid alkyl esters (FAAEs), methyl palmitate (MP) and isopropyl palmitate (IPP), were investigated for their use as thermal energy storage (TES) material in a shape stabilized form. Four nanowebs were developed via coaxial electrospinning, using poly(acrylo nitrile) (PAN) or poly(methacrylic acid-co-ethyl acrylate) (PMEA) shell to envelope MP or IPP core. Scanning electron microscope (SEM), transmission electron microscope (TEM) images confirmed cylindrical nanofiber formation, demonstrating a coaxial sheath-core morphology. The phase change enthalpies of PAN-MP, PMEA-MP nanowebs, with average diameters of 259-289 nm, were 71 J g(-1) and 86 J g(-1) at 28-32 degrees C, and those of PAN-IPP, PMAE-IPP were 72 J g(-1) and 60 J g(-1) at 7-15 degrees C during heating cycle in differential scanning calorimeter (DSC) analyses. A composite including PAN-MP nanoweb performed enhanced thermo-physical properties than its control counterpart.", 
  "headline": "Fatty acid alkyl ester nanowebs suitable for renewable thermal energy storage", 
  "identifier": 7335, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Fatty acid alkyl ester nanowebs suitable for renewable thermal energy storage", 
  "url": "https://aperta.ulakbim.gov.tr/record/7335"
}