1 Ocak 2021 Dergi makalesi Açık Erişim

Hekimoglu, Gokhan; Nas, Memduh; Ouikhalfan, Mohammed; Sari, Ahmet; Tyagi, V. V.; Sharma, R. K.; Kurbetci, Sirin; Saleh, Tawfik A.

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  "@id": 238826, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Karadeniz Tech Univ, Dept Met & Mat Engn, TR-61080 Trabzon, Turkey", 
      "name": "Hekimoglu, Gokhan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Karadeniz Tech Univ, Dept Civil Engn, TR-61080 Trabzon, Turkey", 
      "name": "Nas, Memduh"
    }, 
    {
      "@type": "Person", 
      "name": "Ouikhalfan, Mohammed"
    }, 
    {
      "@type": "Person", 
      "name": "Sari, Ahmet"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Shri Mata Vaishno Devi Univ, Sch Energy Management, Katra 182320, J&K, India", 
      "name": "Tyagi, V. V."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Manipal Univ Jaipur, Dept Mech Engn, Jaipur, Rajasthan, India", 
      "name": "Sharma, R. K."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Karadeniz Tech Univ, Dept Civil Engn, TR-61080 Trabzon, Turkey", 
      "name": "Kurbetci, Sirin"
    }, 
    {
      "@type": "Person", 
      "affiliation": "King Fahd Univ Petr & Mineral, Dept Chem, Dhahran 31261, Saudi Arabia", 
      "name": "Saleh, Tawfik A."
    }
  ], 
  "datePublished": "2021-01-01", 
  "description": "In this paper, we produced new kind cement mortars with thermal energy storing/releasing properties, containing silica fume (SF)/capric acid-stearic acid eutectic mixture (CA-SA) as form-stable composite phase change material (FSC-PCM). The physicochemical compatibility between CA-SA eutectic PCM and SF was studied by fourier-transform infrared (FTIR), X-ray powder diffraction (XRD) and scanning electron microscope (SEM) techniques. The differential scanning calorimetry (DSC) results indicated that the FSC-PCM including 37 wt% CA-SA eutectic PCM has a phase change temperature and latent heat capacity of 23.28 degrees C and 65.6 J/g, respectively. Thermogravimetric (TG) measurements and thermal cycling examination demonstrated that FSC-PCM has great stability in terms of its chemical structure, thermal degradation and cycling reliability in LHTES properties. To achieve novel type cementations composite mortar, the FSC-PCM was replaced with ordinary cement mortar (OCM) in weight fraction of 10%, 15% and 20%. Thermoregulation performance test showed that the maximum indoor temperatures differences between the OCM and latent heat storage-cement mortar (LHS-CM) based rooms were found as 2.48 degrees C during the heating stage and 1.71 degrees C during the cooling stage. Mechanical test findings of the LHS-CMs showed acceptable mechanical properties and have suitable properties for regulation of indoor temperatures and reducing energy consumption in buildings. (C) 2020 Elsevier Ltd. All rights reserved.", 
  "headline": "Silica fume/capric acid-stearic acid PCM included-cementitious composite for thermal controlling of buildings: Thermal energy storage and mechanical properties", 
  "identifier": 238826, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Silica fume/capric acid-stearic acid PCM included-cementitious composite for thermal controlling of buildings: Thermal energy storage and mechanical properties", 
  "url": "https://aperta.ulakbim.gov.tr/record/238826"
}