Cesium lead bromide nano perovskites: a green approach using carbonates for sustainable synthesis

The aim of this thesis is to study and develop a greener synthesis of nanostructured lead bromide perovskites. The primary objective is the replacement of toxic and carcinogenic solvents and anti-solvents currently employed. The selected suitable solvents are the carbonates, a class of green and environmentally friendly compounds. The synthesis approach investigated is the LARP (Ligand-Assisted Reprecipitation) method, which distinguishes itself from the commonly used hot-injection technique due to its scalability and lower energy requirements.