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Issue 34, 2015
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Thermally-activated recombination in one component of (CH3NH3)PbI3/TiO2 observed by photocurrent spectroscopy

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Abstract

Photocurrent measurements on devices containing perovskite (CH3NH3)PbI3 show two distinct spectral responses when deposited in a mesoporous oxide matrix, compared with one response for planar perovskite alone. With a TiO2 matrix, the shorter wavelength response has an inverted temperature response with increasing performance on cooling.

Graphical abstract: Thermally-activated recombination in one component of (CH3NH3)PbI3/TiO2 observed by photocurrent spectroscopy

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Publication details

The article was received on 26 Jan 2015, accepted on 22 Mar 2015 and first published on 23 Mar 2015


Article type: Communication
DOI: 10.1039/C5CC00751H
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Citation: Chem. Commun., 2015,51, 7309-7312

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    Thermally-activated recombination in one component of (CH3NH3)PbI3/TiO2 observed by photocurrent spectroscopy

    P. Cottingham, D. C. Wallace, K. Hu, G. Meyer and T. M. McQueen, Chem. Commun., 2015, 51, 7309
    DOI: 10.1039/C5CC00751H

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