کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7164045 1462876 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Micro/nanoencapsulated n-nonadecane with poly(methyl methacrylate) shell for thermal energy storage
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Micro/nanoencapsulated n-nonadecane with poly(methyl methacrylate) shell for thermal energy storage
چکیده انگلیسی
This paper was aimed to prepare, characterize and determinate of thermal energy storage properties of PMMA/C19 micro/nanocapsules as a novel encapsulated phase change material (M/N-EPCM). The chemical structure of the prepared M/N-EPCM was verified using FTIR spectroscopy method. The analysis results obtained from POM and SEM indicated that the synthesized capsules had virtually spherical-shape. The PSD analysis indicated that the M/N-EPCM capsules had mean diameter of 8.18 μm and the percentage of the capsules with nanosize was 4.90 (v/v). The DSC results showed that the synthesized M/N-PCM had a melting temperature and total latent heat value as 31.23 °C and 139.20 J/g, respectively. It can be also deduced from all results that the synthesized M/N-EPCM had promising thermal energy storage potential due to its good latent heat thermal energy storage properties, thermal durability, thermal reliability, chemical stability, thermal conductivity and phase change reversibility properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 86, October 2014, Pages 614-621
نویسندگان
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