Revealing the Impacts of Molecular Rigidity and Orientation on Interfacial Contact in Efficient Perovskite Solar Cell.
Self-assembled monolayers (SAMs) are widely employed as hole transport layers in inverted perovskite solar cells (PSCs), but suffer from insufficient surface coverage and difficulties in spin-coating a perovskite film on top. Herein, we design and synthesize two novel corannulene derivatives, 3-(corannulen-1-yl)acrylic...