In this review, we summarize the latest developments in solution-processed interfacial layers
that have contributed to the significantly improved performance of polymer and perovskite …

Organic solar cells (OSCs) have shown great promise as low‐cost photovoltaic devices for
solar energy conversion over the past decade. Interfacial engineering provides a powerful …

Charge-carrier transport in oriented COF thin films is an important factor for realizing COF-
based optoelectronic devices. We describe how highly oriented electron-donating …

We report a comparative study of polyethylenimine (PEI) and ethoxylated-polyethylenimine
(PEIE) cathode buffer layers in high performance inverted organic photovoltaic devices. The …

To optimize the indoor performance of organic photovoltaics (OPVs) with minimized surface
recombination, using the appropriate hole-collecting interlayer (HCI) is particularly important …

The objective of this study is to determine the photovoltaic properties of inverted organic
photovoltaic devices (OPVs) that employ indium–tin oxide (ITO) modified by ethoxylated …

Recently, the bulk heterojunction (BHJ)-based photoactive layer has been favored over the
planar heterojunction (PHJ)-based photoactive layer for organic photovoltaics (OPVs) …

Nanocomposite buffer layer based on metal oxide and polymer is merging as a novel buffer
layer for organic solar cells, which combines the high charge carrier mobility of metal oxide …

The role of electron selective interfaces on the performance and lifetime of polymer solar
cells were compared and analyzed. Bilayer interfaces consisting of metal oxide films with …

Organic solar cells (OSCs) have attracted considerable attentions and have witnessed rapid
progress from the aspects of material design, device engineering, and device physics …