有机太阳能电池的可持续设计利用机器和深度学习
Ola M Mohyeldien1, Noha H El-Amary1, Ashraf Al Bardawil2
1Arab Academy for Science, Technology and Maritime Transport, AASTMT, Cairo, Egypt.
Scientific reports
|January 27, 2026
概括
这项研究利用模拟和人工智能优化有机太阳能电池 (OSC),实现了19.50%的功率转换效率 (PCE). 关键发现包括最佳层厚度和材料,以提高性能和可持续性.
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.
- 设备物理 设备物理
背景情况:
- 有机太阳能电池 (OSCs) 为可持续能源发电提供了一个有希望的途径.
- 优化OSC设备架构对于提高功率转换效率 (PCE) 至关重要.
- 集成先进的模拟和人工智能工具可以加速材料发现和设备设计.
研究的目的:
- 为了广泛模拟和优化有机太阳能电池 (OSC) 设备结构 (ITO/PEDOT: PSS/PBDB-T: IT-M/PFN-Br/Al).
- 调查层厚度和材料选择对OSC性能指标的影响.
- 采用人工智能 (AI) 模型,根据结构参数预测设备性能.
主要方法:
- 使用SCAPS-1D进行一维太阳能电池模拟,根据实验数据进行验证.
- 电子输送层 (ETL),活性层和孔输送层 (HTL) 的层厚度的系统变化.
- 应用人工智能模型,包括卷积神经网络 (CNN) 和支持向量回归 (SVR),用于性能预测.
主要成果:
- PFN-Br被确定为最有效的ETL,在5nm厚度下产生12.04%的PCE.
- 确定最佳活性层厚度为300nm,导致模拟PCE为19.50%.
- 皮多特:PSS在30-100纳米厚度范围内表现出有效的HTL性能;CNN显示出卓越的PCE预测准确性.
结论:
- 使用PFN-Br ETL和特定活性层厚度的优化OSC设计显著提高了PCE.
- 人工智能驱动的预测模型,特别是CNN,准确预测光伏行为,有助于设备优化.
- 这种综合模拟和人工智能方法有助于更高效,更容易获得和更可持续的太阳能能源解决方案,与全球可持续发展目标保持一致.
关键词:
卷积神经网络 (CNN) 是一种神经网络.层优化的层优化有机太阳能电池 (OSC) 有机太阳能电池功率转换效率 (PCE) 是指功率转换效率.这是SCAPS-1DD.支持向量的回归 (SVR)更多相关视频
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