Another perspective on spinel comes from looking at its unit shell (counter-intuitive, I know). First we show the Mg atoms, which form an fcc aray, plus 4 more atoms inside the cube. Those 4 are ...

Spinel, MgAl 2 O 4 (download cif), is a rare gemstone that was used to imitate rubies. The structure has face-centered cubic symmetry, and is a little heavy to understand. The general formula is AB 2 ...

Today the main one is titanium dioxide — a naturally occurring compound that is extremely white and bright in its powdered form. Originally introduced as a safer alternative to white lead ...

Kester, W. Carl, Robert R. Glauber, David W. Mullins Jr., and Stacy S. Dick. "E.I. du Pont de Nemours & Co.: Titanium Dioxide." Harvard Business School Case 284-066 ...

Spinel Fruit is a material that is found only in Liquid Phlogiston Zones in Natlan. As of the current 5.0 version of Genshin Impact, Spinel Fruit can only be found in the Underground Lava Rivers ...

More information: Anquan Zhu et al, Facet-Dependent Evolution of Active Components on Spinel Co3O4 for Electrochemical Ammonia Synthesis, ACS Nano (2024). DOI: 10.1021/acsnano.4c06637 ...

Titanium is widely available in minerals and ores — the white pigment in most house paint is based on titanium dioxide. However, smelting and purifying titanium requires specialized, high ...

In addition to titanium metal, there are other forms of titanium, such as the powder titanium dioxide (often used as a pigment), or titanium sponge, which is produced during the multiple step ...

Liza entertains the nation for a Saturday dinner time.

When is the Path of Exile 2 release date? Path of Exile 2 has now evolved from its initial role as effectively a large expansion to become its own full game, with completely new mechanics, classes ...

At long last, Arcane season 2 has an official release date. Well, three launch dates, to be exact, but that was to be expected, what with the multi-award-winning Netflix show's first season doing ...

The Nintendo Switch 2 hasn't officially been announced but it's not unreasonable to expect news directly from Nintendo sometime this year. After all, a company statement from president Shuntaro ...