Bimolecular Hetero‐Spatial Co‐Passivation Enables Efficient MA‐Free Wide‐Bandgap Perovskites for All februari 15, 2026 Bimolecular Hetero‐Spatial Co‐Passivation Enables Efficient MA‐Free Wide‐Bandgap Perovskites for All A bimolecular hetero-spatial co-passivation strategy employing PipBr and 3MTPABr synergistically constructs an anchored-gradient passivation region and an ultrathin low-dimensional capping layer on the WBG perovskite surface. This tailored molecular Lees verder » Delen Link ophalen Facebook X Pinterest E-mail Andere apps Delen Link ophalen Facebook X Pinterest E-mail Andere apps