Results 171 to 180 of about 26,083 (207)
Angewandte Chemie, Volume 138, Issue 39, 21 September 2026.A heterogeneous photocatalytic system has been developed that enables the dehydrogenative decarbonylation of primary alcohols under visible light using highly dispersed oxidic iron sites supported on aryl‐modified graphitic carbon nitride (Fe@f–gC3N4).
Jun Hu +11 more
wiley +2 more sources
Hydrogen Permeability of Tubular Polymer Membranes for Biological Methanation Membrane Reactors
Journal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.A reproducible method for permeability measurements of tubular polymer membranes is developed and combined with a comprehensive review of hydrogen permeability data. Based on this analysis, a suitable tubular polymer membrane is identified for application in biological methanation within membrane reactors.
Maximilian Peter Mock +3 more
wiley +1 more source
A Carbon‐Induced Surface Reconstruction on an Operating Fischer–Tropsch Catalyst
Angewandte Chemie International Edition, Volume 65, Issue 38, 14 September 2026.It is widely believed that a cobalt Fischer–Tropsch catalyst initially undergoes an activity‐enhancing roughening, driven by the high chemical potential of carbon. In this operando STM and DFT study, we simulate such conditions. We show that, instead, a triangular stacking‐fault reconstruction may form, leaving the catalytic activity unchanged ...
Sebastian Kläger +3 more
wiley +1 more source
European Journal of Organic Chemistry, Volume 29, Issue 34, 11 September 2026.A new dual‐ligand rhodium catalytic system based on [RhCl(cod)]2, BINAP or BIPHEP, and a diphosphoramidite ligand enables the hydroformylation of olefins using paraformaldehyde as a syngas surrogate. The system efficiently converts vinyl arenes, alkyl olefins, cyclopentene, and allyl acetate with high activity and regioselectivity.
Carmela G. Arena
wiley +1 more source
Advanced Materials, Volume 38, Issue 51, 11 September 2026.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
Lattice Distortion‐Driven Metal Exsolution in Perovskite Oxides
Advanced Science, Volume 13, Issue 52, 18 September 2026.This study elucidates the mechanism of lattice distortion‐driven exsolution through a combination of computational simulations and experimental approaches. Lattice distortion facilitates the formation of oxygen vacancies and subsequent metal segregation, thereby enhancing the exsolution behavior.
Yo Han Kim +5 more
wiley +1 more source
ZrO2 Aerogel‐Supported Pd Nanoparticles for Photothermal CO2 Reduction
Advanced Science, Volume 13, Issue 52, 18 September 2026.Nanoparticle‐based aerogels are promising catalysts for photothermal reactions due to optical transparency, high surface area, and low thermal conductivity. Here, we present deposition of Pd nanoparticles on ZrO2 aerogel granules by a wet‐impregnation approach.
David Kiwic +3 more
wiley +1 more source
Automated generative process synthesis via transformer‐based dual‐loop simulation and optimization
AIChE Journal, Volume 72, Issue 9, September 2026.Abstract This study presents a novel framework for automated generative process synthesis, addressing the complexity of simultaneously optimizing discrete topologies and continuous operating variables. To overcome conventional superstructure limitations, we propose a dual‐loop architecture integrating generative transformers with rigorous process ...
Yeong Woo Son +4 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
Electrothermal Strategies for Upcycling Commodity Plastics
Carbon and Hydrogen, Volume 28, Issue 3, Page 288-303, September 2026.Future development directions for electrothermal plastic upcycling. (1) Advanced catalyst design and in situ technology development; (2) AI‐assisted reaction process control and catalyst development; (3) Reactor scale‐up and optimization for real‐world plastic feedstock processing; and (4) Integration with renewable electricity and distributed energy ...
Zhe Wang +10 more
wiley +1 more source