Self-Assembly of Perovskite for Fabrication of Semitransparent Perovskite Solar Cells.

Citation:

Aharon S, Layani M, Cohen B-E, Shukrun E, Magdassi S, Etgar L. Self-Assembly of Perovskite for Fabrication of Semitransparent Perovskite Solar Cells. Adv. Mater. InterfacesAdvanced Materials Interfaces. 2015;2 (12) :n/a.

Date Published:

2015///

Abstract:

This work reports on the prepn. of semitransparent perovskite solar cells. The cells transparency is achieved through a unique wet deposition technique that creates perovskite grids with various dimensions. The perovskite grid is deposited on a mesoporous TiO2 layer, followed by hole transport material deposition and evapn. of a semitransparent gold film. Control of the transparency of the solar cells is achieved by changing the perovskite soln. concn. and the mesh openings. The semitransparent cells demonstrate 20-70% transparency with a power conversion efficiency of 5% at 20% transparency. This is the first demonstration of the possibility to create a controlled perovskite pattern using a direct mesh-assisted assembly deposition method for fabrication of a semitransparent perovskite-based solar cell. [on SciFinder(R)]

Notes:

CAPLUS AN 2015:1348143(Journal; Online Computer File)