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了解和减轻工业纹理的矿/并联太阳能电池中矿形态诱导的性能退化

Jun Yang^1,2,3, Wei Shi⁴, Yuqi Zhang^1,2,3

¹School of Optoelectronic Science and Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China.

ACS applied materials & interfaces

|January 7, 2026

概括

在纹理上进行符合矿沉积,可以提高双联太阳能电池的性能和稳定性. 优化矿形态和当前匹配提高了效率超过32%的商业可行性.

科学领域:

材料科学材料科学材料科学
可再生能源工程可再生能源工程
太阳能光伏发电是如何实现的

背景情况:

矿/双联太阳能电池 (PSTSC) 面临着在纹理上不合规的矿覆盖面的挑战.
这种不符合性导致效率降低和长期稳定性.

研究的目的:

研究纹理PSTSC中的降解机制.
制定改善矿覆盖面,效率和稳定性的战略.

主要方法:

结合光电模拟和PSTSC的实验制造.
变化的矿形态和厚度用于当前匹配.
分析了光学和电气损失机制.

主要成果:

合规矿沉积显著改善了光学响应,并减少了电损.
用厚厚的,合规的岩石优化PSTSC实现了>32%的效率 (∼1厘米2).
实现了高稳定性,在430小时运行后保持98%的效率.

结论:

合规的沉积和优化的矿形态对于高性能纹理PSTSC至关重要.
确定的战略提高了效率和稳定性,为商业化铺平了道路.
这项研究为推进PSTSC技术提供了实际见解.

关键词:

目前正在进行的变流.离子迁移离子迁移不符合规范的矿沉积.矿/双联太阳能电池是如何实现的光电模拟的光电模拟

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P-N junction

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