Abstract
Organic photovoltaic (OPV) materials, especially small molecule donor materials (SMDMs) have enormous potential to revolutionize the solar energy sector. However, to be a viable alternative to the polymer donor counterparts, SMDMs must have high power conversion efficiency (PCE). A large number of different SMDMs have been reported, which have crossed the 10% threshold of the PCE for commercialization. In this review, we present the SMDMs that have been developed in recent years capable of generating moderate to high-efficiency photovoltaic devices. The steady rise in the variety of materials and PCE values in recent years, point to a bright future for SMDMs as solar energy materials.
Original language | English |
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Pages (from-to) | 53-62 |
Number of pages | 10 |
Journal | Organic Electronics: physics, materials, applications |
Volume | 58 |
DOIs | |
Publication status | Published - Jul 2018 |
Keywords
- Molecular design
- Organic solar cells
- Small donor molecules
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Biomaterials
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry
- Electrical and Electronic Engineering