دورية أكاديمية
Large‐Scale Fabrication of Flexible EVA/EG@PW Phase Change Composites with High Thermal Conductivity for Thermal Management
| العنوان: | Large‐Scale Fabrication of Flexible EVA/EG@PW Phase Change Composites with High Thermal Conductivity for Thermal Management |
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| المؤلفون: | Bingqing Quan, Mingchao Wang, Xinpeng Hu, Chuanbiao Zhu, Shuang Liu, Hao Wu, Lei Wu, Xiaolong Li, Xin Chen, Xiang Lu, Jinping Qu |
| المصدر: | Macromolecular Materials and Engineering, Vol 308, Iss 9, Pp n/a-n/a (2023) |
| بيانات النشر: | Wiley-VCH, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Materials of engineering and construction. Mechanics of materials LCC:Engineering (General). Civil engineering (General) |
| مصطلحات موضوعية: | paraffin wax, phase change composites, sacrificial template methods, thermal conductivity, thermal management, Materials of engineering and construction. Mechanics of materials, TA401-492, Engineering (General). Civil engineering (General), TA1-2040 |
| الوصف: | Abstract The working electronic devices and batteries generate a lot of heat, if this heats not release quickly, it will not only have a great impact on the performance of the devices, but also cause certain safety hazards. The passive thermal management based on organic phase change materials (PCMs) stands out due to its excellent temperature regulation capability as well as the buffer protection capability for device overload. In view of these, a series of flexible EVA/EG@PW (EE@P) phase change composites (PCCs) with high thermal conductivity are prepared by efficiently constructing porous skeletons and thermal conductive pathways through sacrificial template method, and introducing paraffin wax (PW) by simple vacuum impregnation technique. The PCC exhibits high thermal conductivity (2.6 W m−1 K−1), high enthalpy (153.5 J g−1), and good flexibility. In addition, the PCC possesses excellent cycling stability and thermal stability. In practical application, the PCC shows good temperature control ability for LED and shows great potential application in the field of thermal management. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1439-2054 1438-7492 |
| Relation: | https://doaj.org/toc/1438-7492; https://doaj.org/toc/1439-2054 |
| DOI: | 10.1002/mame.202300036 |
| URL الوصول: | https://doaj.org/article/b184308ffd00497e83b6388e5ab7abed |
| رقم الأكسشن: | edsdoj.b184308ffd00497e83b6388e5ab7abed |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14392054 14387492 |
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| DOI: | 10.1002/mame.202300036 |