Ordered Ionic‐Liquid Channels Enable Fast Anhydrous Proton Conduction at up to 240°C for Fuel Cells
Angewandte Chemie, EarlyView.Infiltration of ionic liquids into a composite scaffold comprised of graphene and boron nitride nanosheets functionalised with positively charged polyethyleneimine produces robust proton conducting membranes for the intermediate temperature electrochemical devices.
Mazin Al‐Alawi +8 more
wiley +2 more sources
In Search of Radical Transformations from Metal Enolates. Direct Reactions of <i>N</i>-Acyl-1,3-oxazolidin-2-ones with TEMPO Catalyzed by Copper(II) Acetate. [PDF]
J Org ChemBalaguer-Garcia E +5 more
europepmc +1 more source
High‐Performance Noble‐Metal‐Free Perovskite Solar Cells Enabled by MoOX/Cr/Al Multilayer Electrodes
Advanced Energy Materials, EarlyView.Cost‐effective perovskite solar cells (PSCs) are developed using a noble‐metal‐free MoOX/Cr/Al multilayer electrode. The devices achieve a power conversion efficiency (PCE) of 25.6%, competitive with that of Au‐based devices (26.3%), and a 25.5 cm2 mini‐module shows 21.3% PCE.
Wooyeon Kim +7 more
wiley +1 more source
Catalytic Functionalization of Unactivated π‐Bonds Enabled by Bidentate Directing Auxiliaries
Angewandte Chemie, EarlyView.This review explores how bidentate directing auxiliaries have advanced transition‐metal catalysis for unactivated alkene/alkyne functionalization. By leveraging chelated intermediates, bidentate directing auxiliaries enable precise hydrofunctionalization, difunctionalization, and C─H activation of π‐bonds with unique selectivity and reactivity.
Seunghyeon Cho +4 more
wiley +2 more sources
Intramolecular asymmetric propargylation of esters and imides: C-H functionalisation enables stereocontrolled access to UCS1025A. [PDF]
Chem SciCorcoran JC +4 more
europepmc +1 more source
Advanced Intelligent Discovery, EarlyView.Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang +3 more
wiley +1 more source
Porous Organic Cages for CO2 Capture and Confined Reduction
Angewandte Chemie, EarlyView.Porous organic cages (POCs) enable the coupling of CO2 capture and conversion through the interplay of molecular structure and solid‐state organization. Beyond intrinsic cavities, packing‐dependent pore accessibility and mass transport govern local CO2 concentration and catalytic performance, linking adsorption to reactivity in integrated capture ...
Valeria Amendola, Sonia La Cognata
wiley +2 more sources
On the Question of the Full Selective Synthesis of Potentially Bioactive of 2-(<i>tert</i>-Butyl)-3-hydroxy-7-2,3-dihydro-1<i>H</i>-pyrrolo[3,4-c]pyridin-1-ones and Their Derivatives: Experimental and DFT Computational Study. [PDF]
MoleculesCiechańska M +4 more
europepmc +1 more source
Band Gap Tuneability in Antiperovskite-Based Nitrides AE<sub>3</sub>PnN and Imides AE<sub>5</sub>Pn<sub>2</sub>(NH)<sub>2</sub> (AE = Ca, Sr; Pn = As, Sb, Bi). [PDF]
Angew Chem Int Ed EnglChau TG +9 more
europepmc +1 more source
Iron‐Photocatalyzed C(sp3)–H Phosphonylation of Alkanes
Angewandte Chemie, EarlyView.Alkyl phosphonates are valuable motifs that can be prepared by phosphonylations of various common functional groups. However, direct phosphonylations of C(sp3)–H bonds are limited to activated positions. Herein, we report an iron‐photocatalyzed phosphonylation of unactivated C(sp3)–H bonds using a novel phosphite radical trap, which is equipped with an
Ya Dong +6 more
wiley +2 more sources