Results 171 to 180 of about 13,617,516 (263)

Role of Binders on the Performance of SnO2‐Based Gas Diffusion Electrodes for Electrochemical CO2 Reduction to Formic Acid

ChemElectroChem, Volume 13, Issue 18, 19 September 2026.
Highlights Ionomers (PIL1‐d, Nafion, Sustainion XA9 & PTFE) have a significant effect on the performance of SnO2‐based gas diffusion electrodes (GDE) for eCO2RR. PIL1‐d effectively stabilizes SnO2 catalyst nanoparticles in spray‐coating inks and enhances eCO2RR towards formic acid.
Andrea Loi, Marvin Oßkopp, Mulatu Kassie Birhanu, Maximilian Krappel, Florian Trummer, Thomas Sottmann, Philipp Spieth, Ryan Guterman, Vladimir Atanasov, Markus Antonietti, Elias Klemm   +10 more
wiley   +1 more source

Surface Characterization of N-Heterocyclic Carbenes on Gold and Silver: Exploring Distinct Crystalline Facets. [PDF]

Chemphyschem
Mahapatra S, Li L, Jiang N.
europepmc   +1 more source

Organocatalytic Formal (3+2+1)‐Cycloaddition of Allenoates, Michael Acceptors, and Carbaldehydes

Chemistry – A European Journal, Volume 32, Issue 35, 19 September 2026.
The use of secondary amine Lewis base organocatalysts allows for the unprecedented activation of allenoates for formal (3+2+1)‐cycloadditions with Michael acceptors and aromatic carbaldehydes. ABSTRACT Employing secondary amines as covalently interacting Lewis basic organocatalysts allows for the activation of electron‐deficient allenes (allenoates ...
David Naderer, Alexander Pötscher, Katharina Eder, Uwe Monkowius, Markus Himmelsbach, Mario Waser   +5 more
wiley   +1 more source

IPr**^(4-Bp)-Highly Hindered, Ring Extended N-Heterocyclic Carbenes. [PDF]

Organometallics
Sha Y, Chu W, Lalancette R, Szostak R, Szostak M.   +4 more
europepmc   +1 more source

One-pot installation of N-heterocyclic carbenes on gold nanoparticles through counterion-dependent mild-base activation.

Nanoscale
Richstein R, Eisen C, Thomas SR, Chin JM, Reithofer MR.   +4 more
europepmc   +1 more source

IPr*^diNHC: Sterically Adaptable Dinuclear N-Heterocyclic Carbenes. [PDF]

Inorg Chem
Halikowska-Tarasek K, Ochędzan-Siodłak W, Dziuk B, Szostak R, Szostak M, Bisz E.   +5 more
europepmc   +1 more source

Synthesis and One‐Electron Reduction of Donor‐Acceptor‐Stabilized SiII–EII–SiII Trimetallylenes (E = Ge, Sn, Pb)

Angewandte Chemie, Volume 138, Issue 37, 7 September 2026.
The first isolable trimetallylenes (SiII)2EII (E = Ge, Sn, Pb) with pπ‐type silanylidenyl donors have been synthesized, having donor–acceptor electronic structures that give rise to near‐infrared absorption and enable access to bis(silanylidenyl)‐supported GeI and SnI radical anions upon one‐electron reduction with elemental potassium. ABSTRACT Herein,
Chaopeng Hu, Shenglai Yao, Christian Lorent, Matthias Driess   +3 more
wiley   +2 more sources

N-heterocyclic carbenes as clickable molecular anchors for electrochemical surface functionalization of metals and glassy carbon. [PDF]

Chem Sci
Juneau A, Nezamzadeh A, Laberge B, Messina A, Lomax J, Suduwella TM, Kaur J, Singh V, Aloisio MD, Ragogna PJ, Crudden CM, Mauzeroll J.   +11 more
europepmc   +1 more source

Unraveling Terminal Cobalt–Antimony Double Bond: Breaking New Ground in Heavy Pnictogen Multiple Bonds

Angewandte Chemie, Volume 138, Issue 37, 7 September 2026.
N‐heterocyclic carbenes (NHCs) function as “molecular scissors,” cleaving otherwise inert Sb═Sb bonds in distibenes to generate monomeric, zwitterionic stibinide species. These intermediates act as efficient stibinidene transfer reagents, granting access to a rare terminal cobalt–stibinidene complex.
Daniel Meleschko, Prasenjit Palui, Rosa M. Gomilia, Morgan J. McKee, Gregor Schnakenburg, Nikolay Kornienko, Antonio Frontera, Alessandro Bismuto   +7 more
wiley   +2 more sources

N-Heterocyclic Carbenes as Ligands to ¹⁹⁸Au(I)-Radiolabeled Compounds: A New Platform for Radiopharmaceutical Design. [PDF]

J Med Chem
Spreckelmeyer S, Thomas SR, Schuderer F, Pinto CIG, de Andrade Querino AL, Böhm FA, Park M, Geppert C, Gorges C, Mendes F, Casini A.   +10 more
europepmc   +1 more source