可溶液製程太陽能電池商業化的技術挑戰與前景
Other Title
Technical Challenges and Perspectives for the Commercialization of Solution-processable Solar Cells
Journal
化學
Journal Volume
79
Journal Issue
4
Start Page
317
End Page
326
ISSN
0441-3768
Date Issued
2021-12
Author(s)
Abstract
鈣鈦礦太陽能電池（perovskite solar cells, PVSCs）因具有簡易低溫溶液製程和優異的性價比，與傳統矽太陽能電池相比具有很大的優勢。迄今，PVSCs的光電轉化效率（PCE）已來到25.5%，達可商業應用的門檻。然而，在真正商業化此可溶液製程太陽能電池前，PVSCs之發展，如製造高效率大面積且具高穩定度的PVSCs，仍存在一些技術挑戰。因此，本文將針對PVSCs的商業化發展和技術挑戰進行一簡要回顧與分析。
Perovskite solar cells (PVSCs) offer significant advantages over Si- and CdTe-based solar cells, i.e. facile low-temperature solution processability and excellent cost-performance ratios. At present, PVSCs have achieved very high certified power conversion efficiencies (PCEs) of 25.5%, which have already approached the efficiencies needed for commercial applications. However, there are still several obstacles that need to be overcome before they can be deployed as new-generation of printable photovoltaic technologies. More efforts also need to be devoted to finding applicable methods for manufacturing highly efficient, large-area devices and improving their long-term operational stability. Thus, this article will provide a comprehensive review on the current status and technical challenges for commercializing this emerging solution-processable solar cells.
Subjects
鈣鈦礦太陽能電池
大面積元件
光電轉換效率
元件穩定性
Perovskite solar cells
Large-area devices
Power conversion efficiency
Device stability
Type
journal article