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thin-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 … Universalium
Thin layer chromatography — DC eines Tintenfarbstoffgemisches Die Dünnschichtchromatografie (DC, englisch: thin layer chromatography TLC) ist ein Trennverfahren, das zur Untersuchung der Zusammensetzung von Proben genutzt wird. Besonders vorteilhaft sind: der geringe… … Deutsch Wikipedia
thin-layer chromatography — noun A form of chromatography in which the solid phase is silica gel or a similar inert material supported on a glass plate. Syn: TLC … Wiktionary
Thin-film deposition — is any technique for depositing a thin film of material onto a substrate or onto previously deposited layers. Thin is a relative term, but most deposition techniques allow layer thickness to be controlled within a few tens of nanometers, and some … Wikipedia
Thin film — A thin film is a layer of material ranging from fractions of a nanometer (monolayer) to several micrometers in thickness. Electronic semiconductor devices and optical coatings are the main applications benefiting from thin film construction. A… … Wikipedia
layer — noun ADJECTIVE ▪ fine, thin ▪ Everything was covered with a fine layer of dust. ▪ deep, dense, heavy, thick ▪ … Collocations dictionary
layer — layerable, adj. /lay euhr/, n. 1. a thickness of some material laid on or spread over a surface: a layer of soot on the window sill; two layers of paint. 2. bed; stratum: alternating layers of basalt and sandstone. 3. a person or thing that lays … Universalium
Thin film composite membrane — Thin film composite membranes (TFC or TFM) are semipermeable membranes manufactured principally for use in water purification or desalination systems. They also have use in chemical applications such as batteries and fuel cells.Essentially, a TFC … Wikipedia
Thin film solar cell — Cross section of thin film polycrystalline solar cell. A thin film solar cell (TFSC), also called a thin film photovoltaic cell (TFPV), is a solar cell that is made by depositing one or more thin layers (thin film) of photovoltaic material on a… … Wikipedia
layer — A sheet of one substance lying on another and distinguished from it by a difference in texture or color or by not being continuous with it. SEE ALSO: stratum, lamina. SYN: panniculus. ameloblastic l. the internal l. of the enamel organ. SYN: enam … Medical dictionary
Electric double-layer capacitor — Maxwell Technologies MC and BC series supercapacitors (up to 3000 farad capacitance) An electric double layer capacitor (EDLC), also known as supercapacitor, supercondenser, electrochemical double layer capacitor, or ultracapacitor, is an… … Wikipedia
