Conjugated Polyelectrolyte with Long-Range Ordering and Compact Molecular Packing as Hole-Transporting Material for Efficient and Flexible Organic Solar Cells
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Hole-transporting layer (HTL) materials with a non-corrosive nature and good compatibility with flexible electrodes are highly desirable for advancing efficient and flexible organic solar cells (OSCs). Conjugated polyelectrolytes (CPEs) exhibit intriguing adva... ...