Results 131 to 140 of about 2,334 (178)

Catalytic Deuteration of Amines in Water (D2O) With Ir, Ru, and Rh Pentamethylcyclopentadienyl Dioxime Complexes

open access: yesChemistryEurope, Volume 4, Issue 8, August 2026.
A new family of pentamethylcyclopentadienyl (C5Me5, Cp*) iridium(III), rhodium(III), and ruthenium(III) complexes bearing bidentate 1,2‐dioxime ligands was developed and their catalytic performances were evaluated in the hydrogen‐borrowing‐type H/D exchange of amines using D2O as both solvent and deuterium source. Iridium derivatives achieved excellent
Francesco Taglieri   +8 more
wiley   +1 more source

First Structural Determination of an Isolable and Planar Tropyl Radical

open access: yesChemistryEurope, Volume 4, Issue 8, August 2026.
Isolation of a persistent bianthryl‐substituted dibenzotropyl radical enabled the first crystallographic verification of a planar hydrocarbon‐based tropyl radical. Spectroelectrochemical studies revealed reversible redox interconversion between the cationic and radical states while retaining the planar seven‐membered framework. Planar hydrocarbon‐based
Yuki Hayashi   +6 more
wiley   +1 more source

Mechanistic Insights and Performance Advancements in Flow Capacitive Deionisation for Sustainable Energy Conversion

open access: yesElectrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT Flow capacitive deionisation is an advanced electrochemical technology for water purification and energy‐related applications. It represents a viable alternative to conventional desalination methods due to its low operating voltage, continuous electrode regeneration, and stable performance under moderate‐to‐high salinity conditions. The use of
Nayan Chandra Roy   +3 more
wiley   +1 more source

CO2‐Derived Architected Carbons for Sustainable Energy Conversion and Storage

open access: yesEcoMat, Volume 8, Issue 8, August 2026.
CO2‐derived carbon architectures are systematically engineered via thermochemical, electrochemical, and hybrid pathways to tailor electronic structure, interfacial charge transfer, and catalytic functionality. These materials demonstrate versatile performance across electrocatalysis and energy storage, establishing a coherent framework that links ...
Mohd Ubaidullah   +7 more
wiley   +1 more source

Simulation‐Based Design and Evaluation of an Alkaline Direct Glycerol Fuel Cell Stack With Integrated Purification

open access: yesFuel Cells, Volume 26, Issue 4, August 2026.
ABSTRACT Direct glycerol fuel cells (DGFCs) are a promising technology, but scaling them remains a challenge due to persistent technological and economic limitations. In this context, process simulation and modeling emerge as crucial tools. This study addresses the implementation of a conventional alkaline DGFC stack model in Aspen Plus and proposes a ...
Alessandra Pezzini, Ruy de Sousa Júnior
wiley   +1 more source

Home - About - Disclaimer - Privacy