Since the report in 2012 of a solid-state perovskite solar cell (PSC) with a power-conversion
efficiency (PCE) of 9.7% and a stability of 500 h, intensive efforts have been made to …

Power conversion efficiency of perovskite solar cells (PSCs) has been boosted to 25.5%
among the highest efficiency for single‐junction solar cells, making PSCs extremely …

Novel photovoltaic technologies such as perovskites hold the promise of a reduced
levelized cost of electricity, but the low-cost potential depends on the ability to scale-up …

Organic solar cells based on bulk heterojunctions (BHJs) are attractive energy‐conversion
devices that can generate electricity from absorbed sunlight by dissociating excitons and …

The electronic devices that play a vital role in our daily life are primarily based on silicon and
are thus rigid, opaque, and relatively heavy. However, new electronics relying on polymer …

Organic solar cells generally are fabricated by spin coating in the laboratory, but such
process is inappropriate for large‐scale and flexible production. This chapter focuses on …

Silver nanowire (AgNW) networks are considered to be promising structures for use as
flexible transparent electrodes for various optoelectronic devices. One important application …

While the chemical structure of organic semiconductors has an obvious effect on their
proclivity for charge transport, the ways with which they are processed have a dramatic effect …

With consumer electronics transitioning toward flexible products, there is a growing need for
high-performance, mechanically robust, and inexpensive transparent conductors (TCs) for …

Solution processable conjugated polymers (CPs) possess unique molecular structures in
terms of extended π-conjugation in combination with quasi 1-dimensionality, imparting them …