Importance of High‐Electron Mobility in Polymer Acceptors for Efficient All‐Polymer Solar Cells: Combined Engineering of Backbone Building Unit and Regioregularity

The charge transport ability of polymer acceptors (PAs) is crucial for achieving high power conversion efficiencies (PCEs) of all‐polymer solar cells (all‐PSCs). However, the electron mobilities (μes) of most PAs are inferior to those of their small molecule acceptor (SMA) counterparts. Herein, the...

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Veröffentlicht in:	Advanced functional materials 2022-01, Vol.32 (5), p.n/a
Hauptverfasser:	Seo, Soodeok, Sun, Cheng, Lee, Jin‐Woo, Lee, Seungjin, Lee, Dongchan, Wang, Cheng, Phan, Tan Ngoc‐Lan, Kim, Geon‐U, Cho, Shinuk, Kim, Yun‐Hi, Kim, Bumjoon J.
Format:	Artikel
Sprache:	eng
Schlagworte:	all‐polymer solar cells Backbone Charge transport Concurrent engineering Electron mobility Energy conversion efficiency high efficiency Materials science Photovoltaic cells polymerized small‐molecule acceptor Polymers regioregularity Solar cells
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