Lead encapsulants - an unexplored key necessity for successful market implementation of perovskite solar cells

Purpose and goal: Two objectives outlined in the project proposal have been successfully fulfilled: O1: We have designed and synthesized several efficient lead encapsulants.

O2: Through in-depth studies characterizing these encapsulants, we identified several materials with strong potential for lead encapsulation in perovskite solar cells, achieving laboratory proof-of-concept for our technical concepts. Expected results and effects:

Throughout the project, we successfully designed, synthesized, and characterized lead encapsulants for perovskite solar cells. Several encapsulants showed strong properties, enhancing cell performance and stability while addressing lead-related challenges. Our findings, now submitted for publication, demonstrate effective lead-blocking, paving the way for further research and potential commercialization. These outcomes lay a solid foundation for advancing sustainable perovskite solar technology.

Approach and implementation:

The project focused on synthesizing and evaluating lead encapsulants for perovskite solar cells. We began by designing innovative materials to effectively contain lead, minimizing environmental and health impacts. Comprehensive analytical techniques were used to characterize the encapsulants, ensuring compatibility with solar cells. A patent evaluation and market assessment ensured the work´s novelty and commercial relevance, laying the foundation for future scale-up and commercialization.