The structural, surface chemical and catalytic properties of the materials belonging to the
SiO 2 single bondAl 2 O 3 system are reviewed critically. In particular, amorphous silicas …

The structures of ternary and quaternary silicates are revisited on the basis of the Zintl–
Klemm concept and the Pearson's generalised octet rule. The three-dimensional skeletons …

We report a study of the high-pressure structural behavior of ZnV 2 O 6, Zn 2 V 2 O 7, and Zn
3 V 2 O 8, which has been explored by means of synchrotron powder x-ray diffraction. We …

Pressure is an important thermodynamic parameter since it allows an increase of matter
density by reducing volume. The reduction of volume by applying high pressures leads to an …

The structural evolution of metavanadate compounds under high pressure offers valuable
insights into phase transitions and changes in material properties. This study explores the …

In this paper, we report the angle-dispersive x-ray diffraction data of barite, BaSO 4,
measured in a diamond-anvil cell up to a pressure of 48 GPa, using three different fluid …

Three new polymorphs of aluminosilicate paracelsian, BaAl2Si2O8, have been discovered
using synchrotron-based in situ high-pressure single crystal X-ray diffraction. The first …

Cathodoluminescence (CL) characteristics and electron-beam induced surface chemical
changes in nanocrystalline Tb 3+ doped LiAl 5 O 8 powder phosphors are presented. Bluish …

Two compounds were discovered in the well-studied BaO–Y2O3–SiO2 phase field. Two
different experimental routines were used for the exploration of this system due to the …

The compound Al6Ti2O13 (hexaaluminium dititanium tridecaoxide) has been synthesized
using an arc-imaging furnace, which allows fast cooling of melted oxides. The structure …