Anode interfacial modification for non‐fullerene polymer solar cells: Recent advances and prospects

Recently, the power conversion efficiency (PCE) of single‐junction non‐fullerene polymer solar cells (NF‐PSCs) has surpassed 19% due to the fast development of novel donor polymers, NF‐acceptors, device engineering, and interlayer materials. The anode interlayer (AIL) plays a vital role in improving...

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Veröffentlicht in:InfoMat Jg. 4; H. 12
Hauptverfasser: Ahmad, Nafees, Liang, Guangxing, Fan, Ping, Zhou, Huiqiong
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Melbourne John Wiley & Sons, Inc 01.12.2022
Wiley
Schlagworte:
anode interlayer
Cadmium telluride
Efficiency
Electrodes
Energy
Energy conversion efficiency
Fullerenes
hole extraction
Interlayers
Morphology
non‐fullerene polymer solar cells
Photovoltaic cells
Polymers
Semiconductors
Solar cells
Stability
ISSN:2567-3165, 2567-3165
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Zusammenfassung:Recently, the power conversion efficiency (PCE) of single‐junction non‐fullerene polymer solar cells (NF‐PSCs) has surpassed 19% due to the fast development of novel donor polymers, NF‐acceptors, device engineering, and interlayer materials. The anode interlayer (AIL) plays a vital role in improving the efficiency and stability of PSCs. The challenges and opportunities in this research area encourage researchers to pursue great innovation in developing new materials and strategies for highly efficient NF‐PSCs. This review summarizes the recent development of AIL materials and their modification strategies in single‐junction NF‐PSCs. Firstly, a brief introduction, key functions, basic requirements, and peculiar features of AILs when employed in NF‐PSCs are discussed. Then, the impact of AIL materials (including organic, inorganic, and hybrid materials) on the PCE and the stability of NF‐PSCs are described. Afterward, the fabrication of large‐area devices and related issues are highlighted. The summary and the future challenges regarding efficient AIL are summarized in the last section of this review. This review summarizes the recent development of anode interlayer (AIL) materials and their modification strategies in single‐junction non‐fullerene polymer solar cells (NF‐PSCs). The discussion includes the importance, key requirements, and peculiar functions of AIL in NF‐PSCs as well as the impact of several AIL materials and strategies on the performance of single‐junction NF‐PSCs. The large area devices, related issues, and future challenges are also discussed.
Bibliographie:Funding information
Key Project of Department of Education of Guangdong Province, Grant/Award Number: 2018KZDXM059; National Key Research and Development Program of China, Grant/Award Number: 2017YFA0206600; National Natural Science Foundation of China, Grant/Award Numbers: 21922505, 62074102; Science and Technology Plan Project of Shenzhen, Grant/Award Number: JCYJ20190808153409238; Strategic Priority Research Program of Chinese Academy of Sciences, Grant/Award Number: XDB36000000
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ISSN:2567-3165
2567-3165
DOI:10.1002/inf2.12370