Spray-coated lead-free CsSnBr3 all-inorganic perovskites for efficient solar cells: A combined experimental and theoretical approach

Key Points

• Efficient solar cells are achieved using lead-free CsSnBr3 perovskites, which are beneficial for sustainability.
• The combination of experimental techniques and theoretical modeling resulted in improved performance metrics of the solar cells.
• Research employs spray coating methods for the synthesis of these perovskites to enhance cell efficiency.
• This highlights potential for lead-free materials in the next generation of sustainable solar technologies.