Across the Board: Nam-Gyu Park

Abstract

In this series of articles, the board members of ChemSusChem discuss recent research articles that they consider of exceptional quality and importance for sustainability. This entry features Prof. Nam-Gyu Park, who highlights the recent work on mixed-cation mixed-anion perovskite materials toward high efficiency perovskite solar cells. He summarizes the work that has brought us to the current stage of research and suggests possible future paths for further advancement.

Keywords: nonstoichiometry; perovskite; recombination; solar cell; stability.