Suppressed charge recombination in inverted organic photovoltaics via enhanced charge extraction by using a conductive fullerene electron transport layer

Chang-Zhi Li, Chih-Yu Chang, Yue Zang, Huan-Xin Ju, Chu-Chen Chueh, Po-Wei Liang, Namchul Cho, David S Ginger, Alex K-Y Jen

研究成果: 雜誌貢獻文章同行評審

摘要

Conductive fullerene electron-transporting layers (ETLs) are developed to facilitate the solution processing of highly efficient inverted OSCs with power conversion efficiency (PCE) reaching 9.6%. Its high conductivity also allows devices to be fabricated independently of the ETL thickness (up to ca. 50 nm). Transient photovoltage (TPV) measurements are used to shed light on how these conductive ETLs help suppress charge recombination in solar cells.
原文英語
頁(從 - 到)6262-7
頁數6
期刊Advanced Materials
26
發行號36
DOIs
出版狀態已發佈 - 九月 2014
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