Issue 62, 2019

Synergistic interface and compositional engineering of inverted perovskite solar cells enables highly efficient and stable photovoltaic devices

Abstract

Recently, interface and compositional engineering have been effective approaches in the field of perovskite solar cells (PSCs). In this work, the surface of the nickel oxide layer and perovskite composition are modified by poly[(9,9-bis(30-((N,N-dimethyl)-N-ethylammonium)-propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)] dibromide (PFN-P2) and deionized (DI) water, respectively, which result in a device with 20.5% efficiency and great stability.

Graphical abstract: Synergistic interface and compositional engineering of inverted perovskite solar cells enables highly efficient and stable photovoltaic devices

Supplementary files

Article information

Article type
Communication
Submitted
07 Jun 2019
Accepted
08 Jul 2019
First published
16 Jul 2019

Chem. Commun., 2019,55, 9196-9199

Synergistic interface and compositional engineering of inverted perovskite solar cells enables highly efficient and stable photovoltaic devices

J. Zhao, R. Tavakoli and M. M. Tavakoli, Chem. Commun., 2019, 55, 9196 DOI: 10.1039/C9CC04364K

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