Breakthrough in the large area photoanode fabrication process: high concentration precursor solution with solvent mixing and one step spin coating for high PEC performance of BiVO <sub>4</sub>
Hoyoung Lee, Gil‐Seong Kang, Hanyi Lim, Hyobin Han, Tae Woo Kim, Jun-Hyuk Choi, Dae‐Geun Choi, Joo‐Yun Jung, Jun‐Ho Jeong, Jong Hyeok Park, Jihye Lee
Abstract
In this study, we present a streamlined method to fabricate high-efficiency BiVO 4 films using one-step spin coating, suitable for large-scale production, enabling cost-effective BiVO 4 photoanodes that generate high current under sunlight.
Topics & Concepts
FabricationMixing (physics)CoatingSpin coatingMaterials scienceSpin (aerodynamics)Process (computing)NanotechnologySolventScale (ratio)OptoelectronicsChemical engineeringComputer scienceChemistryPhysicsEngineeringMechanical engineeringOrganic chemistryOperating systemMedicineQuantum mechanicsAlternative medicinePathologyAdvanced Photocatalysis TechniquesGas Sensing Nanomaterials and SensorsGa2O3 and related materials