0000000000941000

AUTHOR

Emanuel Ionescu

0000-0002-3266-3031

showing 4 related works from this author

Frontispiece: A Novel High‐Pressure Tin Oxynitride Sn 2 N 2 O

2020

Chemistry - a European journal 26(10), 2187-2194 (2020). doi:10.1002/chem.202081063

Electron diffractionChemistryHigh pressureddc:540Organic ChemistryAnalytical chemistrySynchrotron radiationchemistry.chemical_elementGeneral Chemistry540TinCatalysisChemistry – A European Journal
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Effect of the Content and Ordering of the sp2 Free Carbon Phase on the Charge Carrier Transport in Polymer-Derived Silicon Oxycarbides

2020

The present work elaborates on the correlation between the amount and ordering of the free carbon phase in silicon oxycarbides and their charge carrier transport behavior. Thus, silicon oxycarbides possessing free carbon contents from 0 to ca. 58 vol.% (SiOC/C) were synthesized and exposed to temperatures from 1100 to 1800 &deg

Materials scienceSiliconAnalytical chemistryPharmaceutical Sciencechemistry.chemical_element02 engineering and technology01 natural sciencesAnalytical Chemistrylcsh:QD241-441symbols.namesakeHall measurementslcsh:Organic chemistryElectrical resistivity and conductivityPhase (matter)0103 physical sciencesDrug Discoveryfree carbonPhysical and Theoretical Chemistry010302 applied physicsOrganic ChemistryDangling bondPercolation thresholdsilicon oxycarbides021001 nanoscience & nanotechnologychemistryChemistry (miscellaneous)charge carrier transportRaman spectroscopysymbolsMolecular MedicineCharge carrier0210 nano-technologyRaman spectroscopyCarbonMolecules
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Electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes in ion track etched polycarbonate templates

2012

In this study, we describe the electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes produced in ion track etched polycarbonate foils. The foils act as templates after they had been irradiated with heavy ions to produce latent tracks that were etched with a desired diameter. Templates are used to fabricate shape formed 1D nanostructures in general. The synthesis of lepidocrocite nanotubes was carried out in a simple two-step method: firstly, particles were formed by precipitation in aqueous solution; secondly, nanotubes were produced by the deposition of the particles inside the nanochannels of the polycarbonate template. Solvent effects were considered to achieve homogeneous growth re…

Nuclear and High Energy PhysicsNanotubeMaterials scienceNanostructurePrecipitation (chemistry)Scanning electron microscopeIon trackNanotechnologyengineering.materialCondensed Matter::Materials Sciencesymbols.namesakeChemical engineeringvisual_artvisual_art.visual_art_mediumengineeringsymbolsPolycarbonateLepidocrociteRaman spectroscopyInstrumentationNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
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A Novel High‐Pressure Tin Oxynitride Sn 2 N 2 O

2020

Chemistry - a European journal in Press(in Press), chem.201904529 (2019). doi:10.1002/chem.201904529

DiffractionBulk modulusSilicon oxynitride010405 organic chemistryChemistryOrganic ChemistryAnalytical chemistrychemistry.chemical_elementGermaniumGeneral ChemistryCrystal structure540010402 general chemistry01 natural sciencesCatalysis0104 chemical scienceschemistry.chemical_compoundElectron diffractionddc:540Electronic band structureTinChemistry – A European Journal
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