Synergistic Hematite–Fullerene Electron‐Extracting Layers for Improved Efficiency and Stability in Perovskite Solar Cells

Abstract

Abstract The front cover artwork is provided by Prof. Zhanhu Guo from the University of Tennessee, Knoxville (USA) and Profs. Ning Wang and Qiang Luo from the University of Electronic Science and Technology of China. The image shows that inorganic hematite can synergistically work with organic fullerene as an electron‐extracting material for efficient and stable heterojunction perovskite solar cells. Read the full text of the Communication at 10.1002/celc.201701054 .