... layer to enable Li-metal based battery concepts. On the one hand this dopants are needed to provide the outstanding properties of LLZO at room temperature (RT), but on the other hand dopants occupying Li sites are suspected to hinder the long-range Li-ion transport properties within the structure...

... characterized fully after viscometry. At 6.5 wt% of YSZ or GZO, both dopants lead to a reduction of viscosity in a temperature range between 1297–1640 °C in air. The magnitude of the decrease in viscosity depends weakly on volcanic ash melt composition. The viscosity effect has been parameterized...

... by this method contains approximately 4300 ppm Na and 220 ppm B contributed from the flux. In addition to dopant-free material, titanite containing trace alkali and alkaline earth metals (K, Sr, Ba), transition metals (Sc, Cr, Ni, Y, Zr, Nb, Hf and Ta), rare-earth elements (REE), actinides (Th, U) and p-block...

... the element(s)—the dopants were accommodated as dilute solid solutions; i.e., isomorphic substitutions. Incorporation of higher dopant concentrations led to polysynthetic twinning on [130], [ 1 30] and [010] twin axes; on occasion the twinning was completely regular and new polytypes resulted. At sufficiently...

...-limited self-organization and fluctuations in fluid composition. Arsenic-induced lattice distortion facilitates surface adsorption of dopant trace metals, which leads to “unstructured” impurities (Sb, Pb, Hg, and Tl) clustering locally in misfit crystal defects. The transition from homogeneous element...

... for aluminum results in the most negative Δ G f ○ , but a larger dopant amount destabilizes the LDH structure. One of the samples had an anomaly in the heat capacity from 210 to 300 K, which is likely related to the movement of water in the structure due to the large H 2 O/Cl − ratio and the presence...

... deposition to be a natural proxy for dopant-modulated Chemical Vapor Deposition, where halogen-rich acidic gases uptake silica, react with plagioclase surfaces to form suitable substrates and then deposit SiO 2 as impure cristobalite. Our results have implications for volcanic hazards, as it has been...

...Figure 4 Difference between enthalpies of formation of doped and undoped samples vs. dopant radius for Ca 10−x−y Ln y (PO 4 ) 6−x (HPO 4 ) x (OH) 2−x−y O y ·nH 2 O (Ln = Eu, Er, Nd, and Tb) for an experimental dopant content of y = 0.04. ...