A novel thermal-insulating film incorporating microencapsulated phase-change materials for temperature regulation and nano-TiO2 for UV-blocking
文献类型：期刊论文
| 作者 | Zhang, Huanzhi1,3; Zou, Yongjin1; Sun, Yujia2; Sun, Lixian1; Xu, Fen1; Zhang, Jian2; Zhou, Huaiying1 |
| 刊名 | solar energy materials and solar cells
 |
| 出版日期 | 2015-06-01 |
| 卷号 | 137页码:210-218 |
| 关键词 | Thermal insulating film Phase change material Temperature regulation UV-blocking property |
| 英文摘要 | phase-change materials (pcms) have promising applications in the fields of solar energy storage, energy conservation in buildings, thermal insulation, and thermal regulation. in this study, novel multifunctional composite films were prepared via a thermosetting process using poly(vinyl chloride) (pvc) as a film matrix, microencapsulated pcms (micro-pcms) as a temperature-regulating additive and tio2 nanoparticles (nano-tio2) as a uv-blocking additive. the latent heat of the film fabricated with 6 wt% micro-pcms and 6 wt% nano-tio2 is 9.226 j/g. the film also shows high thermal stability, with no obvious change in thermal performance after 100 heating-cooling cycles. the temperature of a space enclosed by the film fabricated with 6 wt% micro-pcms and 6 wt% nano-tio2 can be controlled in the range 25-28 degrees c for 3298 s. the composite films exhibit a significantly decreased uv transmittance due to the uv absorption of nano-tio2. furthermore, the thermal conductivity of the sample fabricated with 6 wt% micro-pcms and 6 wt% nano-tio2 is 0.2356 w/(m k), which is comparable with that of a pure pvc film. these findings indicate that the novel thermal-insulating film is promising for use in energy-efficient building and automobile applications. (c) 2015 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 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 ; heat-storage ; fabrication ; particles |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000352670800028 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146172]  |
| 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.Guilin Univ Elect Technol, Guangxi Key Lab Informat Mat, Guangxi Collaborat Innovat Ctr Struct & Property, Dept Mat Sci & Engn, Guilin 541004, Peoples R China 2.Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA 3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Huanzhi,Zou, Yongjin,Sun, Yujia,et al. A novel thermal-insulating film incorporating microencapsulated phase-change materials for temperature regulation and nano-TiO2 for UV-blocking[J]. solar energy materials and solar cells,2015,137:210-218. |
| APA | Zhang, Huanzhi.,Zou, Yongjin.,Sun, Yujia.,Sun, Lixian.,Xu, Fen.,...&Zhou, Huaiying.(2015).A novel thermal-insulating film incorporating microencapsulated phase-change materials for temperature regulation and nano-TiO2 for UV-blocking.solar energy materials and solar cells,137,210-218. |
| MLA | Zhang, Huanzhi,et al."A novel thermal-insulating film incorporating microencapsulated phase-change materials for temperature regulation and nano-TiO2 for UV-blocking".solar energy materials and solar cells 137(2015):210-218. |
入库方式： OAI收割
来源：大连化学物理研究所
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