您好，欢迎访问广东省农业科学院 机构知识库！
广东省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

The thermal improvement of cascade phase change thermal management module for photovoltaic cells

文献类型： 外文期刊

作者： Wu, Tingting 1 ; Mo, Lianjian 1 ; Hu, Yanxin 1 ; Fan, Changxiang 2 ; Zeng, Mingjiang 1 ; Cai, Shuting 1 ; Song, Mengjie 3 ;

作者机构： 1.Guangdong Univ Technol, Guangzhou 510006, Peoples R China

2.Guangdong Acad Agr Sci IFA GDAAS, Inst Facil Agr, Guangzhou 510640, Peoples R China

3.Beijing Inst Technol, Sch Mech Engn, Dept Energy & Power Engn, Beijing 100081, Peoples R China

关键词： High thermal conductivity flexible phase; change material (SCPCM); Cascade phase change; Photovoltaic cell; Thermal management

期刊名称：APPLIED THERMAL ENGINEERING （ 影响因子：6.9； 五年影响因子：6.6 ）

ISSN： 1359-4311

年卷期： 2025 年 273 卷

页码：

收录情况： SCI

摘要： Most existing phase change thermal management technologies are uniformly filled phase change modules, resulting in a certain degree of suppression of their phase change heat absorption rate, which seriously hampers the development and application of phase change material (PCM) in thermal management systems for photovoltaic cells. In this regard, a cascade phase change thermal management module for photovoltaic cells was proposed, where paraffin (PA) was used as the phase change matrix, polyethylene octene co-elastomers (POE) and ethylene-ethylene-butadiene-styrene block copolymers (SEBS) were employed as flexible support materials, and expansion graphite (EG) and carbon nanotubes (CNTs) were utilized as thermally conductive reinforcing materials to synergistically improve the thermal conductivity of the materials, resulting in the preparation of a highly thermally conductive flexible phase change material (SCPCM). The experimental results showed that the maximum thermal conductivity of SCPCM was 1.217 W/(m & sdot;K) at a mass fraction of 4 % of EG and 1 % of CNTs, and its latent heat of phase change was 150 J/g. It was also flexible and able to meet the thermal management requirements of photovoltaic cells. In addition, under the simulated sensible heat power of 2000 W/m2 irradiation intensity, after coupling a 10 mm phase change layer, the phase change layer of the cascade structure had the most excellent cooling effect, and the maximum temperature was reduced by 4.4 degrees C.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：广东省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台