Abate, Antonio and Planells, Miquel and Hollman, Derek J. and Barthi, Vishal and Chand, Suresh and Snaith, Henry J. and Robertson, Neil (2015) Hole-transport materials with greatly-differing redox potentials give efficient TiO2- [CH3NH3][PbX3] perovskite solar cells. Physical Chemistry Chemical Physics, 17 (4). 2335-2338 . ISSN 1463-9076

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Two diacetylide-triphenylamine hole-transport materials (HTM) with varying redox potential have been applied in planar junction TiO2-[CH3NH3] PbI3-xClx solar cells leading to high power-conversion efficiencies up to 8.8%. More positive oxidation potential of the HTM gives higher V-OC and lower J(SC) illustrating the role of matching energy levels, however both HTMs gave efficient cells despite a difference of 0.44 V in their redox potentials.

Item Type: Article
Subjects: Chemistry > Physical Chemistry
Physics > Atomic and Molecular Physics
Depositing User: Dr. Rajpal Walke
Date Deposited: 23 Sep 2016 10:41
Last Modified: 23 Sep 2016 10:41
URI: http://npl.csircentral.net/id/eprint/1851

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