20250179058. Th (The Regents of the University of California)

THIOPHENE CONFIGURABLE AMORPHOUS SMALL MOLECULAR HOLE TRANSPORTING MATERIAL FOR EFFICIENT AND STABLE PEROVSKITE SOLAR CELL

Abstract: a spiro-thiophene compound includes a centroid core having a plurality of benzene rings, and a plurality of thiophene molecules covalently bonded to a carbon atom of the plurality of benzene rings of the centroid core to form a centroid-thiophene molecule.

Inventor(s): Yang YANG, Dong MENG

CPC Classification: C07D409/14 (HETEROCYCLIC COMPOUNDS (macromolecular compounds ))

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