对于高性能氧化基倒置矿太阳能模块的协同氧化调制
Yan Liu1, Bin Ding2, Gao Zhang1
1State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, P. R. China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|March 19, 2024
概括
加上玻利化物增强了基于氧化的矿石太阳能电池,通过防止降解. 这提高了矿光伏的功率转换效率和长期稳定性.
科学领域:
- 材料科学 材料科学 材料科学
- 可再生能源可再生能源是可再生能源.
- 太阳能光伏发电是如何实现的
背景情况:
- 基于氧化 (NiOx) 的倒置矿太阳能电池为矿光伏提供了稳定性和成本效益.
- 接口反应和化氧化降低了基于NiO的矿太阳能电池的性能和可重复性.
研究的目的:
- 引入玻利化物 (KBH4) 作为双作用减光剂,以改善基于NiOx的矿太阳能电池.
- 为了减轻矿膜中的界面氧化还原反应和酸氧化.
主要方法:
- 引入玻化物 (KBH) 作为减少剂.
- 协同氧化还原调制以抑制非辐射重组和增加载体寿命.
- 基于NiOx的矿太阳能电池和模块的制造和测试.
主要成果:
- 为基于NiO的矿太阳能电池实现了24.17%的功率转换效率.
- 在环境条件下制造的基于NiO的矿石太阳能模块达到创纪录的20.2%的效率.
- 在65°C连续照明2000小时后,模块保持了94%的初始效率.
结论:
- 氧化有效地防止Ni4+/矿接口反应和氧化.
- 双作用减热剂显著提高了基于NiO的矿光伏的性能和稳定性.
- 证明了商业化稳定和高效的矿太阳能技术的可行战略.
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