Hybrid organic–inorganic perovskite materials garner enormous attention for a wide range
of optoelectronic devices. Due to their attractive optical and electrical properties including …

Organic solar cells (OSCs) have developed progressively in efficiency over the last two
decades. Though it is promising, this technology is still far from realizing its full prospect …

Manipulating the donor: acceptor (D: A) energetics, eg, the highest occupied molecular
orbital (HOMO) offset, is the key to balancing the charge separation and charge …

Morphology is of great significance to the performance of organic solar cells (OSCs), since
appropriate morphology could not only promote the exciton dissociation, but also reduce the …

The effective molecular design of non‐fullerene acceptors is important to high‐efficiency
organic solar cells. Herein, asymmetric alkyl chain engineering is applied to design a new …

Polythiophenes (PTs) are promising electron donors for organic solar cells (OSCs) due to
their low production cost. However, the device performance of PTs in OSCs is rather poor …

Terpolymerization and regioisomerization strategies are combined to develop novel polymer
donors to overcome the difficulty of improving organic solar cells (OSCs) performance. Two …

Recent advances in the development of polymerized A–D–A‐type small‐molecule acceptors
(SMAs) have promoted the power conversion efficiency (PCE) of all‐polymer solar cells (all …

Semitransparent organic photovoltaics (STOPVs) allow for low-cost, sustainable, and
integrated energy harvesting solutions. To promote STOPVs to reach the theoretical limit …

Forming an ideal bulk heterojunction (BHJ) morphology is a critical issue governing the
photon to electron process in organic solar cells (OSCs). Complementary to the widely‐used …