0000000000287442

AUTHOR

Iann C. Gerber

showing 3 related works from this author

Polymorphism of Two-Dimensional Halogen Bonded Supramolecular Networks on a Graphene/Iridium(111) Surface

2017

bibtex: ISI:000393443200020 bibtex\location:'1155 16TH ST, NW, WASHINGTON, DC 20036 USA',publisher:'AMER CHEMICAL SOC',type:'Article',affiliation:'Sicot, M (Reprint Author), Univ Lorraine, CNRS, Inst Jean Lamour, UMR 7198, BP 70239, F-54506 Vandoeuvre Les Nancy, France. Sicot, Muriel; Kierren, Bertrand; Fagot-Revurat, Yannick; Moreau, Luc; Granet, Julien; Malterre, Daniel, Univ Lorraine, CNRS, Inst Jean Lamour, UMR 7198, BP 70239, F-54506 Vandoeuvre Les Nancy, France. Tristant, Damien; Gerber, Iann C., Univ Toulouse, CNRS, INSA, LPCNO,UPS, 135 Ave Rangueil, F-31077 Toulouse, France. Tristant, Damien, Univ Toulouse, CNRS, CEMES, UPR 8011, 29 Rue Jeanne Marvig,BP 94347, F-31055 Toulouse, Fran…

Materials scienceSupramolecular chemistrychemistry.chemical_elementNanotechnology02 engineering and technology010402 general chemistry01 natural sciences[SPI.MAT]Engineering Sciences [physics]/Materialslaw.inventionHighly oriented pyrolytic graphitelawMonolayer[CHIM]Chemical SciencesMoleculeIridium[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/MicroelectronicsPhysical and Theoretical Chemistry[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph][PHYS]Physics [physics]Graphene021001 nanoscience & nanotechnology0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsGeneral EnergychemistryChemical physicsDensity functional theoryScanning tunneling microscope0210 nano-technologyThe Journal of Physical Chemistry C
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3D Ruthenium Nanoparticle Covalent Assemblies from Polymantane Ligands for Confined Catalysis

2020

International audience; The synthesis of metal nanoparticle (NP) assemblies stabilized by functional molecules is an important research topic in nanoscience, and the ability to control interparticle distances and positions in NP assemblies is one of the major challenges in designing and understanding functional nanostructures. Here, two series of functionalized adamantanes, bis-adamantanes, and diamantanes, bearing carboxylic acid or amine functional groups, were used as building blocks to produce, via a straightforward method, networks of ruthenium NPs. Both the nature of the ligand and the Ru/ligand ratio affect the interparticle distance in the assemblies. The use of 1,3-adamantanedicarb…

General Chemical EngineeringCarboxylic acidchemistry.chemical_elementNanoparticle02 engineering and technology010402 general chemistryLigands01 natural sciencesCatalysischemistry.chemical_compound[CHIM.GENI]Chemical Sciences/Chemical engineeringOrganic acidsMaterials ChemistryGénie chimique[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process EngineeringAminesGénie des procédéschemistry.chemical_classificationCatalystsLigandDecarbonylationGeneral Chemistry021001 nanoscience & nanotechnologyCombinatorial chemistry0104 chemical sciencesRutheniumchemistryPhenylacetyleneMetalsDensity functional theory0210 nano-technology
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Nanocatalysts for High Selectivity Enyne Cyclization: Oxidative Surface Reorganization of Gold Sub-2-nm Nanoparticle Networks

2021

International audience; Ultrasmall gold nanoparticles (NPs) stabilized in networks by polymantane ligands (diamondoids) were successfully used as precatalysts for highly selective heterogeneous gold-catalyzed dimethyl allyl(propargyl)malonate cyclization to 5-membered conjugated diene. Such reaction usually suffers from selectivity issues with homogeneous catalysts. This control over selectivity further opened the way to one-pot cascade reaction, as illustrated by the 1,6-enyne cycloisomerization–Diels–Alder reaction of dimethyl allyl propargyl malonate with maleic anhydride. The ability to assemble nanoparticles with controllable sizes and shapes within networks concerns research in sensor…

Materials scienceAlkyneLigands010402 general chemistry01 natural sciencesArticleenyne cyclizationCycloisomerizationCascade reactionSelectivity[CHIM.COOR]Chemical Sciences/Coordination chemistryQD1-999chemistry.chemical_classificationdiamondoidsEnyne010405 organic chemistryCombinatorial chemistryHydrocarbonsNanomaterial-based catalyst0104 chemical sciencesChemistrychemistryCyclizationColloidal goldgold sub-2-nm nanoparticlesPropargylnanocatalystsGoldSelectivityJACS Au
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