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Publications associées (25)
Benzothiadiazole Aryl-amine Based Materials as Efficient Hole Carriers in Perovskite Solar Cells
Mohammad Khaja Nazeeruddin, Cristina Roldán Carmona, Manuel Alejandro Méndez Agudelo, Cristina Rodriguez Seco
Four hole transport materials (HTMs) based on a benzothiadiazole (BT) central core have been synthesized and successfully employed in triple-cation mixed-halide perovskite solar cells (PSCs), reaching 18.05% solar to energy conversion efficiency. The synth ...
AMER CHEMICAL SOC2020Hole transporting materials for perovskite solar cells and a simple approach for determining the performance limiting factors
Mohammad Khaja Nazeeruddin, Iwan Zimmermann
The synthesis and characterization of three novel HTMs with different highest occupied molecular orbital (HOMO) energy levels and their performances in MAPbI(3)-based devices in comparison with Spiro-OMeTAD is reported. Without systematic optimization, the ...
2020Electrochemical potential window of battery electrolytes: the HOMO-LUMO misconception
Hubert Girault, Pekka Eero Peljo
A widespread misconception in the lithium ion battery literature is the equality of the energy difference of HOMO and LUMO of the solvent with the electrochemical stability window. HOMO and LUMO are concepts derived from approximated electronic structure t ...
2018Strategy to Boost the Efficiency of Mixed-Ion Perovskite Solar Cells: Changing Geometry of the Hole Transporting Material
Nikolaos Vlachopoulos, Ulf Anders Hagfeldt, Jiahuan Zhang
The hole transporting material (HTM) is an essential component in perovskite solar cells (PSCs) for efficient extraction and collection of the photoinduced charges. Triphenylamine- and carbazole-based derivatives have extensively been explored as alternati ...
Amer Chemical Soc2016