Results 21 to 28 of about 28 (28)
Chemie.KI – Automatisierte Aufgabenbewertung durch trainierte KI‐Modelle
CHEMKON, EarlyView.In Schule und Hochschule bearbeiten Lernende in der Regel mehr Aufgaben, als Lehrende korrigieren können. Wo der Mensch an seine Grenzen kommt, kann Künstliche Intelligenz (KI) ansetzen und bei Routineaufgaben unterstützen oder sie auch ganz übernehmen.
Timm Wilke
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A π‐conjugated carbazole (p‐CBZ) layer is electro‐polymerized on BiVO4 to form a p–n heterojunction that enhances charge separation and suppresses surface recombination, while a NiOOH co‐catalyst accelerates oxygen evolution kinetics. The synergistic BVO/p‐CBZ/NiOOH photoanode delivers a high photocurrent density and long‐term stability for efficient ...
Lakshman Sundar Arumugam +11 more
wiley +1 more source
Light‐Modulated Exchange Bias in Multiferroic Heterostructures
Electron, EarlyView.In this article, exchange bias and magnetization are modulated with visible light at room temperature in PMN‐PZT/FeGa/IrMn multiferroic heterostructures. Photostrictive effect is the main mechanism leading to the modulation of magnetic anisotropy and interfacial exchange bias coupling between the ferromagnetic and antiferromagnetic layers.
Huan Tan +9 more
wiley +1 more source
Laser‐Assisted In Situ Fabrication of rGO/Bi2O3 Nanocomposites for Heavy Metal Sensing
Small, EarlyView.Rapid CO2 laser irradiation drives the in situ formation of Bi2O3 nanoplatelets within reduced graphene oxide, yielding flexible, reproducible electrodes with excellent stripping voltammetric performance toward trace heavy metals. ABSTRACT In this work, we introduce a laser‐assisted approach to synthesize reduced graphene oxide/bismuth oxide (III) (rGO/
Andy Bruno +6 more
wiley +1 more source
Spatially Resolved Strain Mapping In Flexible Oxide Membranes
Small, EarlyView.High‐resolution synchrotron x‐ray diffraction reveals how strain transfers and distributes within crystalline oriented oxide membranes (10–100 nm thick) on flexible substrates that are subjected to stretching and bending. The study uncovers local strain heterogeneities that deviate from macroscopic averages, providing a crucial framework when ...
Pol Salles +10 more
wiley +1 more source
An Experiment‐Guided Descriptor Framework for Chain‐Growth CO2 Electrocatalysis
Angewandte Chemie Novit, Volume 2, Issue 3, September 2026.By bridging experiments with theoretical analyses, we establish a descriptor framework for CO2 electroreduction into long‐chain hydrocarbons (LCHC), which includes the barrier difference between *CO hydrogenation and *CO─*CO coupling, along with the barriers of *CO─*CH2 coupling and competing HER.
Shuyu Liang +9 more
wiley +1 more source
Advanced Synthesis &Catalysis, Volume 368, Issue 15, 1 August 2026.A cooperative mechanism between a phosphinito Ir complex and HFIP provides a low‐energy pathway for hydrogen activation. This allowed the development of a highly efficient catalytic system for the hydrogenation of ketones that operates under acidic conditions, enabling the reduction of substrates containing phenols and carboxylic acids with no added ...
Martí Sidro +6 more
wiley +1 more source
ChemElectroChem, Volume 13, Issue 15, 1 August 2026.Ni‐rich Ni–W films with varying tungsten content and porosity are synthesized by aqueous electrodeposition and used as electrocatalysts for the hydrogen evolution reaction (HER) in acidic media. Dual porosity and higher tungsten content are desired to boost the HER performance and durability. Porous Ni–W alloy films were fabricated by electrodeposition
Roger de Paz‐Castany +5 more
wiley +1 more source