Description General description Merocyanine dye, HB194 belongs to the class of absorption materials that are majorly used as donor molecules in organic electronic devices. It has a high absorption coefficient and good polarizing properties, which allow it to be utilized as a photorefractive material. Application VAC-processed single high-efficiency Small-BHJ solar cell based on the MC dye OPV Device Structure: ITO/MoO3/HB194: C60/BPhen/Al • JSC = 13.0 mA/cm2 • VOC = 0.96 V • FF = 0.49 • PCE = 6.1% Packaging 250 mg in poly bottle