LIMNO

The Laboratory for Molecular Engineering of Optoelectronic Nanomaterials

© LIMNO/2021, An organic semiconductor bulk heterojunction photoelectrode

© 2024 EPFL

Organic spacers create free charges in layered halide Perovskites

— The LIMNO lab introduces a new lead-halide-based Ruddlesden–Popper perovskite structure based on a visible-light-absorbing naphthalene-iminoimide cation. The optoelectronic properties of this new material represent an important step toward enhancing light harvesting and affording the spatial separation of charge carrier transport in stable layered perovskite-based devices.

© 2020 EPFL

Rebekah Wells receives the 2024 Lopez-Loreta Prize

— After defending her PhD in 2022, Rebekah Wells launches her research program on chiral 2D nanomaterials, thanks to the 1M Euros support of the Lopez-Loreta Foundation.

© 2024 LIMNO/EPFL

New insights into Charge Carrier Dynamics for Solar Fuels

— Combining photoelectrochemical impedance spectroscopy with in-situ UV–vis spectroscopy, a new LIMNO report evaluates the charge carrier dynamics of organic semiconducting photoanodes for solar fuel applications. Combining photoelectrochemical impedance spectroscopy with in-situ UV–vis spectroscopy, a new LIMNO report evaluates the charge carrier dynamics of organic semiconducting photoanodes for solar fuel applications.

© 2024 EPFL/P. Ferdowsi

β-Cyclodextrin in Controlling Perovskite Solar Cell Performance

— Supramolecular interactions are demonstrated to be key to enhancing performance and stability of triple cation perovskite solar cells.

© 2024 EPFL

Interfacial engineering using crown ethers in perovskite solar cells

— Interfacial engineering through lead binding (crown ethers) achieves lead ion sequestration and robust interfacial passivation, enhancing stability and efficiency of perovskite solar cells.

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Contact LIMNO
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Prof. Kevin SIVULA

 

EPFL SB ISIC LIMNO

Station 6, Bât. CH

CH H4 565

1015 Lausanne

 

Tél.: +41 (0)21 693 79 79

Tél.: +41 (0)21 693 79 78

[email protected]

limno.epfl.ch