Highly efficient planar perovskite solar cells through band alignment engineering

Annamaria Petrozza, Michael Saliba, Michaël Grätzel, Antonio Abate, Wolfgang Tress, Anders Hagfeldt, Shaik M. Zakeeruddin, Mohammad Khaja Nazeeruddin, Ludmilla Steier, Fabrizio Giordano, Ajay Ram Srimath Kandada, Taisuke Matsui, Juan Pablo Correa Baena, Stefanie Neutzner, T. Jesper Jacobsson

2015-01-01

SCID: 54.1/yyz5hbtu

Abstract (AI)

Planar perovskite solar cells exhibit a conduction band misalignment of the perovskite with TiO 2 , but not with SnO 2 . The system using the latter yielded power conversion efficiencies over 18%.

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DOI

10.1039/c5ee02608c

Publication Date

2015-01-01

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Authors

Annamaria Petrozza

Michael Saliba

Michaël Grätzel

Antonio Abate

Wolfgang Tress

Anders Hagfeldt

Shaik M. Zakeeruddin

Mohammad Khaja Nazeeruddin

Ludmilla Steier

Fabrizio Giordano

Ajay Ram Srimath Kandada

Taisuke Matsui

Juan Pablo Correa Baena

Stefanie Neutzner

T. Jesper Jacobsson

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