coating layer
51thin-layer chromatography — /thin lay euhr/, Chem. chromatography in which glass plates coated with thin layers of alumina, silica gel, or cellulose are used as an adsorbent. [1955 60; trans. of G dünnschicht chromatographie] * * * ▪ chemistry in analytical chemistry …
52Sputter coating — in microscopy is a process of covering a specimen with a very thin layer of heavy metal, generally a gold/palladium (Au/Pd) mixture. This coating increases the ability of a specimen to conduct electricity and emit secondary electrons when in a… …
53anodic coating — A protective, decorative, or functional coating which is formed in the anodizing process. Also called anodic film or anodic oxide layer. Also see hard anodic coating …
54Plate layer — Plate Plate, n. [OF. plate a plate of metal, a cuirsas, F. plat a plate, a shallow vessel of silver, other metal, or earth, fr. plat flat, Gr. ?. See {Place}, n.] 1. A flat, or nearly flat, piece of metal, the thickness of which is small in… …
55oxide layer — See anodic coating anodic oxide layer …
56antireflective coating — thin layer of material used on optical lenses to reduce reflection and glare …
57protective coating — thin layer which protects an object s surface (i.e. lacquer, etc.) …
58anodic oxide layer — See anodic coating …
59catalyst coating — A catalytic layer …
60hard anodic coating — hard, wear resistant, oxide layer produced in an anodic oxidation process …
