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Advanced filters: Author: C. Roldán-Carmona Clear advanced filters

One-Year stable perovskite solar cells by 2D/3D interface engineering

Up-scaling represents a key challenge for photovoltaics based on metal halide perovskites. Using a composite of 2D and 3D perovskites in combination with a printable carbon black/graphite counter electrode; Granciniet al., report 11.2% efficient modules stable over 10,000 hours.

G. Grancini
C. Roldán-Carmona
Mohammad Khaja Nazeeruddin
ResearchOpen Access01 Jun 2017
Nature Communications

Volume: 8, P: 1-8
Large guanidinium cation mixed with methylammonium in lead iodide perovskites for 19% efficient solar cells

Cation engineering has been used to tune the efficiency and stability of perovskite solar cells. Here, Jodlowski et al. introduce guanidinium, a cation slightly larger than previously thought possible, mixed with the traditional methylammonium cation, into the 3D structure, improving device stability.

Alexander D. Jodlowski
Cristina Roldán-Carmona
Mohammad Khaja Nazeeruddin
ResearchOpen Access08 Dec 2017
Nature Energy

Volume: 2, P: 972-979
Tuning the Emission of Cationic Iridium (III) Complexes Towards the Red Through Methoxy Substitution of the Cyclometalating Ligand

Kamrul Hasan
Ashu K. Bansal
Eli Zysman-Colman
ResearchOpen Access16 Jul 2015
Scientific Reports

Volume: 5, P: 1-16

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