共軛高分子太陽能電池

Conjugated Polymer-based Solar Cells

陳文豪(Wen-Hao Chen) ； 潘俊宏(Jiunn-Hung Pan) ； 周玉蟇(Yu-Ma Chou)

《化學》 67卷1期 (2009/03) Pp. 61-66

https://doi.org/10.6623/chem.2009005

摘要

在本文中闡述共軛高分子太陽能電池其演進史，光電轉換效率與吸光層間的關係。研究上包含了改變主要吸光層結構及應用不同導電性電洞傳導層材料對有機太陽能電池影響的兩項主題；主要吸光層的結構包括單層、電子予體/受體雙層異質接面結構，電子予體摻混受體單層異質接面結構，藉由改變吸光層間HOMO、LUMO 值對於光電轉換效率有極大的影響。文獻上指出未來新穎有機太陽能材料其光電轉換效率預計將可達10%，暗示未來配合新材料的開發，有機太陽能電池商業化將是指日可待。

並列摘要

In this paper, we introduce the evolution of the photo-voltaic (PV) cells with conjugated (A/D) polymer layers, and the efficiency of their photo-electric transitions associated with the absorption layer. Our studies are focused on organic PV cells with various structures of absorption layers and different electron-hole conduction materials; including single absorption layer, double organic conjugated (A/D) layers, single combined conjugated (A/D) layer. The transition efficiency improves with different HOMO and LUMO energies on the absorption layer. Subsequent literature has revealed that with proper new improved materials, the photo-electric efficiency can be raised up to 10%, and the organic PV cells might be commercialized in the near future.

並列關鍵字

HOMO ； LUMO