Merck, 372331-1KG, Ammonium acetate

General description
Ammonium acetate is a white crystalline water-soluble ammonium salt with unique properties that make it suitable for use in solar cells, batteries, and fuel cell catalysts.
Application
Ammonium acetate can be used:
To passivate CsPbI₃ perovskite nanocrystals for red LEDs. Ammonium acetate effectively eliminate undesired surface metallic lead cations and dangling bonds to enhance the stability and photoluminescence quantum yield (PLQY).
As an additive to fabricate high quality perovskite solar cell with enhanced power conversion efficiency (PCE) of 13.9%. It promotes crystallization and improve performance without changing the perovskite composition.
As a cost effective and green electrolyte for all-organic battery-supercapacitor hybrid device with maximum energy density.
As an electrolyte additive for aqueous zinc batteries. It helps to improve cycling stability and capacity retention.