The ZnO precursor solution was prepared according to literature.[1] It was spin-coated onto
ITO glass (4000 rpm for 30 s). The films were annealed at 200 C in air for 20 min. ZnO film …

A–D–A small molecule acceptors (SMAs) have attracted much attention due to their merits of
strong absorption, low bandgap, relatively high electron mobility and suitable miscibility with …

Bulk hetro-junction organic solar cells (BHJ-OSCs) which made by coating the blend of
highly electron rich, poly-3-hexylthiophene (P3HT) as a donor and extremely electron …

Organic photovoltaic cells using Y6 non-fullerene acceptors have recently achieved high
efficiency, and it was suggested to be attributed to the charge-transfer (CT) nature of the …

The end groups of small-molecule acceptors strongly affect their properties and
performance. In this study, theoretical analysis is performed to determine the reason why two …

Nowadays, organic solar cells (OSCs) with efficiencies over 10% have been achieved
through the elaborate design of electron donors and fullerene acceptors. However, the …

In this work, an electron-withdrawing thiazole ring is used as a bridged unit in the design of
the small molecular electron acceptor. The new electron acceptor, namely DC-IDT2Tz, was …

Fullerenes and endohedral metallofullerenes (EMFs) are exceptional compounds of
outstanding interest in many fields for their physicochemical properties, including material …

Isomer-free fullerene bisadducts have been predicted to be high-performance acceptors for
bulk-heterojunction (BHJ) solar cells. They can afford a higher open-circuit voltage …

Abstract A new polymer, P (BDT-fPPD), which incorporates 4, 8-bis (2-ethylhexyloxy) benzo
[1, 2-b: 4, 5-bʹ] dithiophene (BDT) and 4, 6-bis (furan-2-yl)-2, 5-dioctylpyrrolo [3],[4] 3, 4-c] …