The successful isolation of phosphorene (atomic layer thick black phosphorus) in 2014 has
currently aroused the interest of 2D material researchers. In this review, first, the …

The rising global energy demand and environmental impact of traditional energy resources
pose serious challenges to human health, energy security, and environmental protection.(1 …

As an electron transport layer (ETL) widely used in organic solar cells (OSCs), ZnO has
problems with energy level mismatch with the active layer and excessive defects on the ZnO …

Tuning the morphology through processing additives represents one of the most promising
strategies to boost the performance of organic solar cells (OSCs). However, it remains …

Iontronics is a newly emerging interdisciplinary concept which bridges electronics and
ionics, covering electrochemistry, solid‐state physics, electronic engineering, and biological …

Wood fuel was the main energy source before the 18th century, and then coal started to
dominate the energy component since the invention of steam engine in the industrial …

Increasing global demand for energy, along with dwindling fossil fuel resources and a better
understanding of the hidden costs associated with these energy sources, have spurred …

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 …

Organic photovoltaic (OPV) technology has been developed and improved from a fancy
concept with less than 1% power conversion efficiency (PCE) to over 10% PCE, particularly …

A mesoscopic methylammonium lead iodide (CH3NH3PbI3) perovskite/TiO2 heterojunction
solar cell is developed with low-cost carbon counter electrode (CE) and full printable …