What question did this study set out to answer?

This research aims to develop and analyze porphyrin-based hole-transporting materials for use in perovskite solar cells.

February 2, 2026Open Access

Porphyrin–Thieno3,2-b thiophene Hole-Transport Materials Enabling Long-Lived Radical Ion Pairs and High-Performance Perovskite Solar Cells

Key Points

This research aims to develop and analyze porphyrin-based hole-transporting materials for use in perovskite solar cells.
Synthesize porphyrin-thieno[3,2-b] thiophene hole-transport materials
Evaluate charge-transporting properties
Test performance in perovskite solar cells
Demonstrated long-lived radical ion pairs in the new materials
Achieved high efficiency in perovskite solar cells
Showed significant improvement in long-term stability

Abstract

Porphyrin-based hole-transporting materials (HTMs) have gained significant attention in perovskite solar cells (PSCs) due to their high efficiency, long-term stability, and excellent charge-transporting properties. In this work, we reported a...

Porphyrin–Thieno3,2-b thiophene Hole-Transport Materials Enabling Long-Lived Radical Ion Pairs and High-Performance Perovskite Solar Cells

Key Points

Abstract

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