naturally

Fluoride Faqs

The gas nitrogen trifluoride is utilized in the cleaning of chambers employed in the production of many electronics, in chemical lasers, and in plasma etching of silicon wafers. Rhenium hexafluoride and tungsten hexafluoride are made use of as precursor supplies in chemical vapor deposition. Halogen fluorides such as chlorine and bromine trifluoride and iodine pentafluoride, as nicely as sulfur tetrafluoride, are popular fluorinating agents employed in the production of industrial fluorocarbons and fluorinated pharmaceuticals. To make fluorinated graphite, we have employed two distinct strategies [59–62]. Natural weathering of some kinds of rocks, as nicely as human activities, releases fluorides into...