Organic photovoltaic (OPV) cells represent an exciting class of renewable energy
technology; they are lightweight and flexible, and have a low production cost. Over the last …

Heterocyclic compounds comprising various biochemical materials are an indispensable
member of our life such as nucleic acids. Moreover, many naturally occurring pigments …

Organic electronics are broadly anticipated to impact the development of flexible thin-film
device technologies. Among these, solution-processable π-conjugated polymers and small …

In the past few years, the emergence of nonfullerene (n-type organic semiconductor (n-OS))
acceptors combining with the rational design of conjugated polymer donor materials has …

This review article presents the most recent developments in the use of materials based on
dipyrromethene (DPM) and azadipyrromethenes (ADPM) for organic photovoltaic (OPV) …

Diketopyrrolopyrrole (DPP) pigments have been widely used in inks, paints, and plastics
since it was first developed back in the early 1970s. The DPP-based materials were …

Low bandgap and two-dimensional (2D)-conjugated copolymers based on benzo [1, 2-b: 4,
5-b′] dithiophene with conjugated thiophene side chains (BDTT) and thieno [3, 4-b] …

Organic semiconductors incorporated into solar cells using a bulk heterojunction (BHJ)
construction show promise as a cleaner answer to increasing energy needs throughout the …

The past decade has witnessed significant advances in the field of organic solar cells
(OSCs). Ongoing improvements in the power conversion efficiency of OSCs have been …

Organic semiconducting materials based on polymers and molecular systems containing an
electronically delocalized structure are the basis of emerging optoelectronic technologies …