Startseite
→
Auflistung nach Schlagwort

Auflistung nach Schlagwort "Impedance spectroscopy"

Anzeige der Dokumente 1-7 von 7

Access to metastable complex ion conductors via mechanosynthesis: Preparation, microstructure and conductivity of (Ba,Sr)LiF3 with inverse perovskite structure

Düvel, A.; Wegner, S.; Efimov, K.; Feldhoff, A.; Heitjans, Paul; Wilkening, Martin (Cambridge : Royal Society of Chemistry, 2011)

Highly metastable Ba1−xSrxLiF3 (0 < x ≤ xmax ≈ 0.4) with an inverse perovskite structure analogous to that of BaLiF3 was synthesized by soft mechanical treatment of BaF2 and LiF together with SrF2 at ambient temperature. ...
Evaluating carbon dots as electron mediators in photochemical and photocatalytic processes of NiFe2O4

Ombaka, Lucy M.; Dillert, Ralf; Robben, Lars; Bahnemann, Detlef W. (College Park : American Institute of Physics, 2020)

Spinel ferrites such as nickel ferrite are promising energy conversion photocatalysts as they are visible-light absorbers, chemically stable, earth abundant, and inexpensive. Nickel ferrite shows poor photocatalytic activity ...
Humidity-mediated anisotropic proton conductivity through the 1d channels of co-mof-74

Javed, Ali; Strauss, Ina; Bunzen, Hana; Caro, Jürgen; Tiemann, Michael (Basel : MDPI AG, 2020)

Large Co-MOF-74 crystals of a few hundred micrometers were prepared by solvothermal synthesis, and their structure and morphology were characterized by scanning electron microscopy (SEM), IR, and Raman spectroscopy. The ...
Longitudinal conductivity of LaF3/SrF2 multilayer heterostructures

Vergentev, Tikkhon; Banshchikov, Alexander; Filimonov, Alexey; Koroleva, Ekaterina; Sokolov, Nikolay; Wurz, Marc Christopher (Abingdon : Taylor and Francis Ltd., 2016)

LaF3/SrF2 multilayer heterostructures with thicknesses of individual layers in the range 5-100 nm have been grown on MgO(100) substrates using molecular beam epitaxy. The longitudinal conductivity of the films has been ...
Low-temperature DC conductivity of LiNbO 3 single crystals

Ruprecht, Benjamin; Rahn, Johanna; Schmidt, Harald; Heitjans, Paul (Berlin : Walter de Gruyter, 2012)

We report on conductivity measurements of LiNbO3 single crystals with congruent composition in ambient atmosphere between 449 and 727 K which include the lowest temperatures covered so far. The ionic DC conductivity observed ...
Mechanochemical synthesis, structure and properties of lead containing alkaline earth metal fluoride solid solutions MxPb1-xF2 (M = Ca, Sr, Ba)

Heise, M.; Scholz, G.; Düvel, Andre; Heitjans, Paul; Kemnitz, E. (Amsterdam : Elsevier, 2018)

The paper deals with the mechanochemical synthesis of lead containing alkaline earth metal fluoride solid solutions MxPb1-xF2 (M = Ca, Sr, Ba) by high-energy ball milling. Several metal precursors and fluorinating agents ...
Studying Li dynamics in a gas-phase synthesized amorphous oxide by NMR and impedance spectroscopy

Epp, Viktor; Brünig, Christian; Binnewies, Michael; Heitjans, Paul; Wilkening, Martin (Berlin : Walter de Gruyter, 2012)

Li diffusion parameters of a structurally disordered Li-Al-Si-oxide prepared by gas-phase synthesis were complementarily investigated by both time-domain NMR techniques and impedance spectroscopy. The first include 7Li NMR ...

Anzeige der Dokumente 1-7 von 7

Jetzt Dokument im Repositorium hochladen

Durchblättern

Gesamter Bestand

Mein Nutzer/innenkonto

Nutzungsstatistiken

des Repositoriums

Auflistung nach Schlagwort "Impedance spectroscopy"

Auflistung nach Schlagwort "Impedance spectroscopy"

Durchblättern

Gesamter Bestand

Mein Nutzer/innenkonto

Nutzungsstatistiken