对于高效和抗氧化矿太阳能电池而言,Resveratrol的环保被动化策略是高效和抗氧化矿太阳能电池
Xianhu Wu1, Jieyu Bi1, Guanglei Cui1
1College of Physics and Electronic Information, Anhui Province Key Laboratory for Control and Applications of Optoelectronic Information Materials, Key Laboratory of Functional Molecular Solids, Anhui Normal University, Wuhu, 241002, P. R. China.
Small (Weinheim an der Bergstrasse, Germany)
|October 9, 2024
概括
复星 (Resveratrol,简称RES) 是一种天然的抗氧化剂,通过化缺陷来增强矿太阳能电池的稳定性和效率. 这种绿色添加剂提高了功率转换效率和设备在恶劣环境中的寿命.
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:
- 矿太阳能电池的稳定性受到晶体缺陷的限制,这些缺陷通常是在溶液加工过程中引入的.
- 矿膜中的缺陷导致设备性能降低和降解加速.
研究的目的:
- 为了提高矿太阳能电池的效率和稳定性,使用天然抗氧化剂白醇 (RES).
- 调查 RES 在矿膜中缺陷被动化的机制.
主要方法:
- 引入复星 (RES) 进入矿膜,用于缺陷被动化.
- 密度函数理论 (DFT) 计算以确定缺陷形成能量.
- 矿太阳能电池设备的制造和测试.
主要成果:
- 可再生能源的兴奋剂通过与不协调的Pb2+离子相互作用来使缺陷无效,从而增加缺陷形成能量.
- 矿膜质量和设备能量水平结构得到了显著优化.
- 功率转换效率 (PCE) 从21.62%提高到23.44%.
- 再生能源添加改善了对氧自由基的稳定性,在氧气中1000小时后保留了88%的PCE.
- 设备在环境条件下 (1000小时后) (25°C,50%RH) 保持了91%的PCE.
结论:
- 复星有效地使矿膜中的缺陷无效,提高了设备的效率和稳定性.
- 像可再生能源这样的天然绿色添加剂为开发稳定高效的矿太阳能电池提供了一个有前途的战略.
- 这种方法为光伏技术的环保改进提供了途径.
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