热管理技术用于提高矿太阳能电池的热稳定性
Zhongquan Wan1, Runmin Wei2, Haibin Zhao2
1National Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, People's Republic of China. zqwan@uestc.edu.cn.
Nano-micro letters
|January 13, 2026
概括
矿太阳能电池 (PSC) 面临热稳定性挑战,因为高工作温度. 本综述探讨了降解,热量产生和先进的热管理策略,以提高PSC效率和商业化.
科学领域:
- 材料科学 材料科学 材料科学
- 可再生能源是可再生能源的来源.
- 热力学是一种热力学.
背景情况:
- 矿太阳能电池 (PSC) 显示出高功率转换效率.
- 升高的操作温度,在阳光下超过50°C的环境温度,对PSC商业化构成重大热稳定性挑战.
研究的目的:
- 审查由高温引起的PSC降解机制.
- 确定PSCs热量产生的主要来源.
- 突出先进的热管理策略,以提高PSC的性能和稳定性.
主要方法:
- 在热应力下PSC降解机制的总结.
- 对热量产生源的分析,确定焦尔热为主导热量.
- 复习先进的热管理技术.
主要成果:
- 焦尔加热被确定为PSC中温度升高的主要原因.
- 讨论了各种热管理策略,包括高导热材料,热电设备,辐射冷却,下转换和合结构.
结论:
- 有效的热管理对于提高PSC效率和长期稳定性至关重要.
- 实施先进材料和冷却技术等战略可以加速PSC的商业化.
相关概念视频
01:21Masonry in Cold and Hot Weather Conditions
In cold weather, masonry construction requires specific precautions to ensure mortar does not freeze before curing, as this can significantly weaken its strength and watertightness. Mortar temperature should be maintained between 60°F and 80°F to support proper hydration and curing. Below 40°F, mortar water must be heated, but should not exceed 120°F as high temperatures can reduce mortar's compressive and bond strength.
Other key practices include keeping masonry units and sand dry and...
Other key practices include keeping masonry units and sand dry and...
01:20Hot Weather Concreting
Concreting at elevated temperatures accelerates the hydration process, leading to quicker setting but potentially reducing the long-term strength of the concrete structure. Additionally, low air humidity fosters rapid moisture loss from the concrete, resulting in reduced workability, pronounced plastic shrinkage, and a higher likelihood of crazing.
Mitigating the heat increase in concrete can be economically achieved by shading aggregate stockpiles to prevent heating from solar radiation,...
Mitigating the heat increase in concrete can be economically achieved by shading aggregate stockpiles to prevent heating from solar radiation,...