Incredible progress in photovoltaic devices based on hybrid perovskite materials has been
made in the past few decades, and a record‐certified power conversion efficiency (PCE) of …

The power conversion efficiencies (PCEs) of metal-oxide-based regular perovskite solar
cells have been higher than 25% for more than 2 years. Up to now, the PCEs of polymer …

In this study, we present the design of five new hole-transporting materials (ZM1, ZM2, ZM3,
ZM4, and ZM5) based on dimethylfluorene through end-capped acceptors via thiophene …

Grain boundaries and surface defect states in perovskite films damage the charge transport
mechanism by acting as nonradiative recombination centers, thus resulting in poor device …

Recently, scientists are more devoted to designing and synthesizing organic perovskite
solar cells for attaining high power conversion efficiency (PCE). Herein, a series of small …

The wide field of polymer chemistry has recently encountered the unique, promising field of
perovskite solar cells (PSCs). Thanks to their chemical versatility, the possible applications …

Povidone, also know as polyvinylpyrrolidone (PVP), is used as a reservoir for iodine, and the
povidone–iodine (PVP–I) complex has antiseptic properties for wound healing by releasing …

Novel TiO2 nanorods (NRs) with various lengths of 70–200 nm and uniform widths of 46–48
nm are selectively synthesized by a solvothermal reaction under a basic environment. The …

Solution‐processable near‐infrared (NIR) photodetectors are urgently needed for a wide
range of next‐generation electronics, including sensors, optical communications and …

Perovskite-based triboelectric nanogenerators (TENGs) are emerging as promising
renewable energy devices that achieve optoelectronic and triboelectric coupling on their …