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Burke's initial biological research results were confirmed and credited in greater detail by the Harvard Medical School in a series of neurological experiments using powdered tantalum implants. [ 68 ] More than 50 years later, researchers were still refining and documenting their understanding of the basic surgical procedures developed by Burke ...
Equipment such as medical electronics and space equipment that require high quality and reliability makes use of tantalum capacitors. An especially common application for low-voltage tantalum capacitors is power supply filtering on computer motherboards and in peripherals, due to their small size and long-term reliability.
Tantalum diselenide is a compound made with tantalum and selenium atoms, with chemical formula TaSe 2, which belongs to the family of transition metal dichalcogenides. In contrast to molybdenum disulfide (MoS 2 ) [ 1 ] or rhenium disulfide (ReS 2 ), [ 2 ] tantalum diselenide does not occur spontaneously in nature, but it can be synthesized.
Coltan is used primarily for the production of tantalum capacitors, used in mobile phones and almost every kind of electronic device. [ 31 ] [ 32 ] [ 33 ] Niobium and tantalum have a wide range of uses, including refractive lenses for glasses, cameras, phones and printers.
Tantalum alkylidene complexes arise by treating trialkyltantalum dichloride with alkyl lithium reagents. This reaction initially forms a thermally unstable tetraalkyl-monochloro-tantalum complex, which undergoes α-hydrogen elimination, followed by alkylation of the remaining chloride.
The practice of reusing medical devices labeled for only one use began in hospitals in the late 1970s. [8] After a thorough review by the U.S. FDA in 1999 and 2000, [8] the agency released a guidance document for reprocessed SUDs that began regulating the sale of these reprocessed devices on the market, [9] under the condition that third-party reprocessors would be treated as the manufacturer ...
Tantalum (Ta) Ta oxide: Capacitors in automotive electronics, personal computers and cell phones Ta metal: Pacemakers, prosthetic devices Tellurium (Te) CdTe: Solar cells HgCdTe, BiTe: Thermal cooling devices and electronics products Zirconium (Zr) Zr: Ceramics for solid oxide fuel cells, jet turbine coatings, and smartphones
In 1919, KEMET Laboratories was founded by Union Carbide Corporation to capitalize on its purchase of Cooper Research Company of Cleveland, Ohio. Cooper had developed an alloy that could be used in the manufacture of vacuum tube components.