Abstract
Bulk-heterojunction (BHJ) polymer solar cells have achieved significant progress in the recent years, with the efficiency now over 10 %. The p-type polymer in the BHJ blend played a key role in the amazing technology advance. In this chapter, we will timely update over 80 conjugated polymers leading to high-performance solar cells. The principle of molecular design with structure-properties relationship with respect to device characteristics will also be discussed, as the materials and morphology are tightly interconnected.
Original language | English |
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Pages (from-to) | 145-189 |
Number of pages | 45 |
Journal | Topics in Applied Physics |
Volume | 130 |
DOIs | |
State | Published - 1 Jan 2015 |