Publications associées à Hydrogen Diffusion in Hybrid Perovskites from Exchange NMR

Publications associées (14)

Tailored Lattice-Matched Carbazole Self-Assembled Molecule for Efficient and Stable Perovskite Solar Cells

Self-assembled monolayer molecules have been widely employed as interfacial transport materials in inverted perovskite solar cells (PSCs), demonstrating high efficiency and improved device stability. However, self-assembling monolayer (SAM) molecules often ...

2025

Techno-economic analysis of ammonia to hydrogen and power pathways considering the emerging hydrogen purification and fuel cell technologies

François Maréchal, Jan Van Herle, Xinyi Wei, Du Wen

Ammonia serves as a promising hydrogen carrier and energy storage medium due to its high hydrogen content, ease of transport, and well-established production infrastructure. This study presents a comprehensive techno-economic analysis of ammonia-to‑hydroge ...

2025

Hybrid Sequential Process for Perovskite Absorbers Growth by Pulsed Laser Deposition (PLD)

Christian Michael Wolff, Kerem Artuk

FUNDACIO DE LA COMUNITAT VALENCIANA SCITO2025

Boron-emitter development for TOPCon c-Si solar cells based on plasma-deposited boron diffusion source and poly-Si(n) passivating contact

Thibault Schaller, Ludovica Lunghi, Christophe Ballif, Franz-Josef Haug, Julien Hurni, Ezgi Genç

The n-type TOPCon technology is currently the leading approach in the industry. Generally, it involves two high-temperature steps that can result in long cycle times and expensive processes. In this context, we propose a lean manufacturing process based on ...

2025

Effect of Operating Conditions on the Degradation of BiVO4 Photoanodes

Paul Feurstein, Sophia Haussener, Isaac Thomas Holmes-Gentle, Franky Esteban Bedoya Lora

This work investigates how irradiance, temperature, and electrolyte properties (pH, concentration, and flow rate), influence the degradation of spray-pyrolyzed BiVO4 photoanodes during water splitting for solar fuel production. A novel four-cell photoelect ...

Wiley2025

Non-Resonant Magnetic X-ray Scattering as a Probe of Ultrafast Molecular Spin-State Dynamics: An Ab Initio Theory

Zhaoheng Guo

With the advancement of high harmonic generation and X-ray free-electron lasers (XFELs) to the attosecond domain, the studies of the ultrafast electron and spin dynamics became possible. Yet, the methods for efficient control and measurement of the quantum ...

AMER CHEMICAL SOC2025

Supershear Crack Propagation in Snow Slab Avalanche Release: New Insights From Numerical Simulations and Field Measurements

Bertil Trottet

The release process of dry-snow slab avalanches begins with a localized failure within a porous, weak snow layer beneath a cohesive slab. Subsequently, rapid crack propagation may occur within the weak layer, eventually leading to a tensile fracture across ...

COPERNICUS GESELLSCHAFT MBH2025

Suppressing surface and interface recombination to afford efficient and stable inverted perovskite solar cells

Yong Ding, Yen-Cheng Liu

The top surface of the perovskite layer and the interface with the electron transporting layer play a key role in influencing the performance and operational stability of inverted perovskite solar cells (PSCs). A deficient or ineffective surface passivatio ...

ROYAL SOC CHEMISTRY2024

A Universal Perovskite/C60 Interface Modification via Atomic Layer Deposited Aluminum Oxide for Perovskite Solar Cells and Perovskite-Silicon Tandems

Christophe Ballif, Aïcha Hessler-Wyser, Mounir Driss Mensi, Christian Michael Wolff, Kerem Artuk, Mostafa Rabie Shlaly Bahr Othman, Deniz Türkay

The primary performance limitation in inverted perovskite-based solar cells is the interface between the fullerene-based electron transport layers and the perovskite. Atomic layer deposited thin aluminum oxide (AlOX) interlayers that reduce nonradiative re ...

Wiley-V C H Verlag Gmbh2024

Environmental impacts as the key objectives for perovskite solar cells optimization

Mohammad Khaja Nazeeruddin, François Maréchal, Naveen Bhati

With perovskite solar cell (PSC) performance already touching the limits of single junction PV devices, the major challenges have now shifted to upscaling and stability. A plethora of materials and processes have been used for making perovskite solar cells ...

Pergamon-Elsevier Science Ltd2024

Ultrafast hot-carrier dynamics in ultrathin monocrystalline gold

Giulia Tagliabue

Applications in photodetection, photochemistry, and active metamaterials and metasurfaces require fundamental understanding of ultrafast nonthermal and thermal electron processes in metallic nanosystems. Significant progress has been recently achieved in s ...

Nature Portfolio2024

Quantitative Description of Metal Center Organization and Interactions in Single-Atom Catalysts (Adv. Mater. 5/2024)

Romain Martin J Graux

Wiley-V C H Verlag Gmbh2024

A halted photodeposition technique controls co-catalyst loading and morphology on organic semiconductor nanoparticles for solar H 2 production

Kevin Sivula, Victor Carle Adrien Boureau, Colin Jeanguenat, Connor Robert Firth

Solar hydrogen production with semiconductor photocatalyst particles typically requires co-catalysts to accelerate the hydrogen evolution reaction, but since co-catalysts are often deposited in situ, the rate of their nucleation/growth and role in parasiti ...

Wiley2024

Giant Splitting of the Hydrogen Rotational Eigenenergies in the C2 Filled Ice

Richard Gaal

Hydrogen hydrates exhibit a rich phase diagram influenced by both pressure and temperature, with the so-called C2 phase emerging prominently above 2.5 GPa. In this phase, hydrogen molecules are densely packed within a cubic icelike lattice and the interact ...

2024