Understanding the Impact of Bromide on the Photovoltaic Performance of CH3 NH3 PbI3 Solar Cells.

Authors :: Ibrahim Dar M
Abdi-Jalebi M
Arora N
Moehl T
Grätzel M
Nazeeruddin MK
Source :: Advanced materials (Deerfield Beach, Fla.) [Adv Mater] 2015 Nov 25; Vol. 27 (44), pp. 7221-8. Date of Electronic Publication: 2015 Oct 09.
Publication Year :: 2015
Abstract: An optimum amount of lead bromide (1%) can enhance the power conversion efficiency of CH3 NH3 PbI3-x Brx (where x ≈ 0) devices from 14.7% to 16.9% without altering the bandgap of the perovskite material.<br /> (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Subjects :: Electric Conductivity
Photons
Electric Power Supplies
Iodides chemistry
Lead chemistry
Methylamines chemistry
Solar Energy

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