設施農業：光能設施於農業固碳之應用【化學工程學系/林玠廷 助理教授】
| 論文篇名 | 英文：Reducing optical reflection loss through textured PEDOT: PSS in hybrid Sn–Pb perovskite solar cells 中文：透過紋理化 PEDOT:PSS 降低混合錫鉛鈣鈦礦太陽能電池的光學反射損失 |
| 期刊名稱 | Sustainable Energy & Fuels |
| 發表年份,卷數,起迄頁數 | 2024, 8, 1712-1718 |
| 作者 | Hsu, Shih-En; Zhu, Wen-Xian; Wu, Dong-Tai; Huang, Wen-Li; Xue, Li-Ting; Huang, Chi-Jing; Wang, Chang-Hao; Li, Yun-Shan; Qiu, Wei-Jia; Lin, Chieh-Ting(林玠廷)* |
| DOI | 10.1039/D4SE00029C |
| 中文摘要 | 錫-鉛鈣鈦礦的理想帶隙使其在單結太陽能電池和全鈣鈦礦串聯太陽能電池中的應用引起了廣泛關注。在本研究中，我們重點降低錫-鉛鈣鈦礦太陽能電池的光學損耗，特別是在 ITO/PEDOT:PSS/錫-鉛鈣鈦礦/C60/BCP/Ag 反式結構的電池中。這一目標是通過創新地使用聚苯乙烯（PS）球體圖案化方法，在PEDOT:PSS 上創建紋理表面來實現的。通過調整 PS 球體在 PEDOT:PSS 中的濃度，紋理化的電池相比平面結構的電池顯示出光電流增加了 7%。這使得功率轉換效率提升至 21.0%，並且當在玻璃側應用抗反射塗層後，效率進一步提高至 21.6%。通過外部量子效率（EQE）響應的大幅增加進一步證實了這些效果。這一結果與紋理層的反射率減少和光吸收增強相呼應。該研究結果展示了一種製造紋理化 PEDOT:PSS 的簡便方法，並強調了其在減少錫-鉛鈣鈦礦太陽能電池光學損耗過程中的重要作用。 |
| 英文摘要 | The recent surge of interest in Sn–Pb perovskite has largely increased due to its ideal band gap for single junction solar cells and suitability for incorporation into all-perovskite tandem solar cells. In this study, we focus on reducing the optical loss of Sn–Pb perovskite solar cells, specifically those with the ITO/PEDOT:PSS/Sn–Pb perovskite/C60/BCP/Ag inverted structure. This is achieved through the innovative application of a polystyrene (PS) sphere patterning method, used to create a textured surface on PEDOT:PSS. By adjusting the concentration of PS spheres in PEDOT:PSS, the textured device showed a 7% increase in photocurrent compared to its planar counterpart. This led to an enhanced power conversion efficiency of 21.0%, which further improved to 21.6% when an anti-reflection coating was applied to the glass side. Further confirmation of these benefits is demonstrated through a significant increase in external quantum efficiency (EQE) response. This result mirrors the reduction in reflectance and enhancement in light absorption exhibited by the textured layer. The findings of this study present an easy method for creating textured PEDOT:PSS and highlight its crucial role in reducing optical loss during the development of Sn–Pb perovskite solar cells. |
| 發表成果與本中心研究主題相關性 | 增加錫-鉛鈣鈦礦太陽能電池的光學吸收率，能顯著提升電池的能量轉換效率，這對於農業有多方面的正面影響。首先增強的光學吸收意味著太陽能電池能夠在相同的光照條件下產生更多的電能，這有助於提高農業設施的能源自給率。智慧農業系統，如自動灌溉、溫室環境控制和監測設備，依賴穩定的能源供應，這些高效能電池能確保這些系統全天候運作，提升作物生長的效率與質量。此外，通過減少對外部能源的依賴，農業生產成本將有所降低，進一步促進永續發展，讓農業運作更加環保和經濟。 |
