Large-area all-perovskite-based coplanar photoelectrodes for scaled-up solar hydrogen production
Wooyong Jeong, Gyumin Jang, Juwon Yun, Chang-Seop Jeong, Young Sun Park, Hyungsoo Lee, Jaehyun Son, Chan Uk Lee, Jeongyoub Lee, Junwoo Lee, Seongyeon Yang, Soo‐Bin Lee, Subin Moon, Jooho Moon
Abstract
Large-scale solar hydrogen production is enabled by the treatment of perovskite films through additive-added antisolvent bathing, achieving a solar-to-hydrogen efficiency of 9.89% and an outstanding hydrogen production of 145.56 μmol h −1 cm −2 .
Topics & Concepts
Hydrogen productionPerovskite (structure)HydrogenMaterials scienceChemical engineeringProduction (economics)ChemistryEngineeringEconomicsMacroeconomicsOrganic chemistryPerovskite Materials and ApplicationsAdvanced Photocatalysis TechniquesSolar-Powered Water Purification Methods