Yttria

Solid oxide electrolyte 13 is sheet of ceramic material, such as yttria stabilized zirconia. ❋ Michael Kanellos (2010)

Already Gadolin had reckoned with the possibility that the yttria isolated by him was not a simple substance and it proved indeed later to consist of several oxides. ❋ Unknown (1964)

In this mineral - later called gadolinite, after him - he had found a hitherto unknown earth, the so-called yttria. ❋ Unknown (1964)

You see there is no such indication; the glass phosphoresces with its usual blue glow, and there is no evidence that a single particle of yttria is striking it. ❋ Various (N/A)

Very many bodies, such as ruby, diamond, emerald, alumina, yttria, samaria, and a large class of earthy oxides and sulphides, phosphoresce in vacuum tubes when placed in the path of the stream of electrified molecules proceeding from the negative pole. ❋ Various (N/A)

A U-tube, shown in Fig. 25, has a flat aluminum pole, in the form of a disk, at each end, both coated with a paint of phosphorescent yttria. ❋ Various (N/A)

The probable explanation is that the vagrant molecules I introduce in the next experiment, happening to come within the sphere of influence of the positive pole, rush violently to it, and excite phosphorescence in the yttria, while losing their negative charge. ❋ Various (N/A)

Inside the bulb, completely covering the part that would form the negative pole, A, I have placed a substantial coat of yttria, so as to interpose a layer of this earth between the glass and the inside of the tube. ❋ Various (N/A)

Here is an egg-shaped bulb, shown in Fig 19, containing some pure yttria and a few rough rubies. ❋ Various (N/A)

With yttria in a vacuum tube, the point of maximum phosphorescence, as ❋ Various (N/A)

If, therefore, particles are torn off and projected across the tube to cause phosphorescence, these particles will not be particles of glass, but of yttria; and the spot of phosphorescent light, C, on the opposite side of the bulb will not be the dull blue of lead glass, but the golden yellow of yttria. ❋ Various (N/A)

The composition of the gaseous residue present does not affect phosphorescence; thus, the earth yttria phosphoresces well in the residual vacua of atmospherical air, of oxygen, nitrogen, carbonic anhydride, hydrogen, iodine, sulphur and mercury. ❋ Various (N/A)

This reaction distinguishes the members of the yttria group from most of the other earths. ❋ Cornelius Beringer (1886)

A U.S. patent filed in 2006 and granted to Bloom in 2009, however, seems to indicate yttria stabilized zirconia. ❋ Michael Kanellos (2010)

A modest dc electric field markedly reduced the tensile flow stress at high temperatures in three polycrystalline oxides, i.e. MgO, Al2O3 and yttria-stabilized tetragonal ZrO2 (Y-TZP). ❋ Bw (2010)

The Nanox SOFC is a room temperature fuel cell in which nano-structured oxides such as YSZ (yttria stabilized zirconia) or SDC (samaria doped ceria) are used as electrolytes. ❋ Unknown (2010)

This new membrane, created by adding scandium to cubic zirconia, passes oxygen faster and at temperatures far lower than the more common yttria-stabilized zirconia. ❋ Unknown (2010)

See how well the rubies and yttria phosphorescence shows under molecular bombardment, at an internal pressure of 0.00068 millimeter, or 0.9 M. [Illustration: FIG. ❋ Various (N/A)