Research Article
Facile Preparation of Carbon Microcapsules Containing Phase-Change Material with Enhanced Thermal Properties
Table 1
Thermal properties of PA and MEPCMs.
| | Material | Melting point (°C) | Solidifying point (°C) | Latent heat of melting (kJ/kg) | Latent heat of solidifying (kJ/kg) | Encapsulation ratio (%) | Encapsulation efficiency (%) |
Thermal conductivity (W/mK) | | Molten state (80°C) | Solid state (30°C) |
| | Pure PA | 60.58 | 59.51 | 205.53 | 209.42 | — | — | 0.21 | 0.29 | | MEPM | 58.57 | 57.60 | 152.09 | 159.15 | 73.99 | 75.01 | 0.32 | 0.41 |
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