Eudragit S methyl methacrylate methacrylic acid copolymer fatty acid blends as form stable phase change material for latent heat thermal energy storage
Yazarlar (4)
Prof. Dr. Ahmet Sarı Karadeniz Teknik Üniversitesi, Türkiye
Prof. Dr. Cemil ALKAN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Uğur KÖLEMEN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Orhan Uzun Bülent Ecevit Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | JOURNAL OF APPLIED POLYMER SCIENCE (Q2) | ||
| Dergi ISSN | 0021-8995 Dergi Bilgileri (2006) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2006 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 27-04-2006 |
| Cilt / Sayı / Sayfa | 101 / 3 / 1402–1406 | DOI | 10.1002/app.23478 |
| Makale Linki | http://doi.wiley.com/10.1002/app.23478 | ||
| UAK Araştırma Alanları |
Malzeme Fiziği
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| Özet |
| AbstractBy composing (Eudragit S) with fatty acids (stearic acid (SA), palmitic acid (PA), and myristic acid (MA)), form‐stable phase change materials (PCMs), which can retain the same shape in a solid state even when the temperature of the PCMs is over the melting points of the fatty acids, are prepared. The compatibility of fatty acids with the Eudragit S is proved by microscopic investigation and infrared (FTIR) spectroscopy. The melting and crystallization temperatures and the latent heats of melting and crystallization of the form‐stable PCMs are measured by Differential Scanning Calorimetry (DSC) method. The maximum mass percentage of all fatty acids in the form‐stable PCMs is found as 70%, and no leakage of fatty acid is observed at the temperature range of 50–70°C for several heating cycles. Thermal properties obtained from the DSC analysis indicate that the Eudragit S/fatty acid blends as form‐stable PCM have great potential for passive solar latent heat thermal energy storage (LHTES) applications in terms of their satisfactory thermal properties and utility advantage. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 101: 1402–1406, 2006 |
| Anahtar Kelimeler |
| form-stable | Eudragit S | myristic | palmitic and stearic acids | LHTES | polymer-based PCM | DSC analysis | FTIR spectroscopy |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Yöksis | 16 |
| Web of Science | 51 |