Improved environmental stability of organic lead trihalide perovskite-based photoactive-layers in the presence of mesoporous TiO2

Flannan T. F. O'Mahony; Yong Hui Lee; Cameron Jellett; Stoichko Dmitrov; Daniel Bryant; James R. Durrant; Brian C. O’Regan; Michael Graetzel; Mohammad Khaja Nazeeruddin; Saif A. Haque

doi:10.1039/c5ta01221j

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Improved environmental stability of organic lead trihalide perovskite-based photoactive-layers in the presence of mesoporous TiO2

Article 2015 en

Abstract

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Transient absorption spectroscopy is used to study the charge transfer processes in methyl ammonium lead triiodide based photoactive layers under ambient and inert conditions.

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Improved environmental stability of organic lead trihalide perovskite-based photoactive-layers in the presence of mesoporous TiO<sub>2</sub>

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