Preparation and thermal performance of gypsum boards incorporated with microencapsulated phase change materials for thermal regulation
文献类型：期刊论文
| 作者 | Zhang, Huanzhi1; Xu, Qingyang1; Zhao, Ziming1; Zhang, Jian1; Sun, Yujia3; Sun, Lixian1; Xu, Fen2; Sawada, Yutaka4 |
| 刊名 | solar energy materials and solar cells
 |
| 出版日期 | 2012-07-01 |
| 卷号 | 102页码:93-102 |
| 关键词 | Phase change materials Microcapsules Gypsum board Thermal regulation |
| 产权排序 | 1,1 |
| 通讯作者 | 孙立贤 ; 徐芬 |
| 英文摘要 | the application of phase change materials (pcms) for solar thermal-energy storage has received considerable attention in recent years due to their high storage density. a series of microencapsulated pcms (micro-pcms) with good phase change behavior have been synthesized through in-situ polymerization and the applications of the obtained micro-pcms in thermal regulation of gypsum boards are presented in this study. scanning electron microscope images reveal that the micro-pcms were dispersed homogeneously in the gypsum boards. differential scanning calorimeter results show that all the gypsum boards with different weight percentages of the micro-pcms possess good phase change behavior. the melting and freezing temperatures as well as the latent heat of the gypsum board with 50 wt% or 60 wt% micro-pcms and 3 wt% glass fibers are quite suitable for the potential thermal energy storage of building applications. thermal cycling tests indicate that the gypsum board with micro-pcms maintains excellent thermal reliability after 60 melting-freezing cycles. furthermore, the gypsum boards with micro-pcms show a good thermal-regulated property. the temperature of the board incorporated with 60 wt% micro-pcms can be kept in the rage of 22-27 degrees c for about 1735 s due to the phase change of the inside micro-pcms. in addition, the thermal-regulated gypsum boards achieve good thermal stability, high thermal capacity and thermal conductivity, especially for the sample incorporated with 50 wt% micro-pcms. from the above results, it can be concluded that the gypsum boards incorporated with 50 wt% micro-pcms have a good potential for thermal energy storage purpose in buildings. (c) 2012 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | energy & fuels ; materials science, multidisciplinary ; physics, applied |
| 研究领域[WOS] | energy & fuels ; materials science ; physics |
| 关键词[WOS] | energy storage ; n-octadecane ; pcm ; fabrication ; buildings ; shell |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000305100200016 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118009]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Liaoning Normal Univ, Fac Chem & Chem Engn, Dalian 116029, Peoples R China 3.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China 4.Tokyo Polytech Univ, Ctr Hyper Media Res, Atsugi, Kanagawa 2430297, Japan |
| 推荐引用方式 GB/T 7714 | Zhang, Huanzhi,Xu, Qingyang,Zhao, Ziming,et al. Preparation and thermal performance of gypsum boards incorporated with microencapsulated phase change materials for thermal regulation[J]. solar energy materials and solar cells,2012,102:93-102. |
| APA | Zhang, Huanzhi.,Xu, Qingyang.,Zhao, Ziming.,Zhang, Jian.,Sun, Yujia.,...&Sawada, Yutaka.(2012).Preparation and thermal performance of gypsum boards incorporated with microencapsulated phase change materials for thermal regulation.solar energy materials and solar cells,102,93-102. |
| MLA | Zhang, Huanzhi,et al."Preparation and thermal performance of gypsum boards incorporated with microencapsulated phase change materials for thermal regulation".solar energy materials and solar cells 102(2012):93-102. |
入库方式： OAI收割
来源：大连化学物理研究所
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