Organic solar cells (OSCs) have made dramatic advancements during the past decades
owing to the innovative material design and device structure optimization, with power …

In the ever-increasing energy demand scenario, the development of novel photovoltaic (PV)
technologies is considered to be one of the key solutions to fulfil the energy request. In this …

Poly (3, 4-ethylenedioxythiophene): poly (styrene sulfonate), PEDOT: PSS, has been widely
used as an effective hole transporting material in many different organic semiconductor …

Metal oxides (MOs) are the most abundant materials in the Earth's crust and are ingredients
in traditional ceramics. MO semiconductors are strikingly different from conventional …

Graphene has played the role of game-changer for conductive transparent devices indebted
to its unique two dimensional (2D) structures and gained an exceptional opportunity to be …

Printable planar carbon electrodes emerge as a promising replacement for thermally
evaporated metals as the rear contact for perovskite solar cells (PSCs). However, the power …

Solution processing is a promising route for the realization of low-cost, large-area, flexible
and lightweight photovoltaic devices with short energy payback time and high specific …

Phosphorene, a single‐or few‐layered semiconductor material obtained from black
phosphorus, has recently been introduced as a new member of the family of two …

A facile strategy was developed here to improve the film quality of nickel‐based hole
transporting layer (HTL) for efficient organic solar cell (OSC) applications. To prevent the …

The technology of polymer-based organic photovoltaic (OPV) cells has made great progress
in the past decade, with the power conversion efficiency increasing from just a few per cent …