tantalum pentoxide


Also found in: Wikipedia.

tantalum pentoxide

[′tant·əl·əm pen′täk‚sīd]
(inorganic chemistry)
References in periodicals archive ?
In the prepolymerized process, 4-6 cycles were applied to provide a maximum coverage of the tantalum pentoxide dielectric with the PEDOT particles inside and outside the porous tantalum pellets.
Tests in 2002 confirmed 94,000 tons of tantalum pentoxide, worth up to $19bn, plus deposits of niobium, yttrium and rare-earth oxides - worth $17-18bn.
12 August 2013 - UK tantalum pentoxide concentrate producer Paragon Resources Plc (LON:PAR) said today that it was in early talks to take over domestic agricultural consulting company Greenstar Resources Limited from Greenstar Associates LLP.
Reduction of tantalum pentoxide with aluminium and calcium: thermodynamic modelling and scale skilled tests.
Rose has an indicated resource of 11.4 million mt at 165 parts per million of tantalum pentoxide and a lithium grade of 1.34%, plus 2 more million mt in inferred resources.
The tantalum supply market has been historically around seven million pounds of tantalum pentoxide, with a significant amount coming from the conflict region of Democratic Republic of Congo (DRC).
Roth, Effect of Oxide Additions on the Polymorphism of Tantalum Pentoxide (System [Ta.sub.2][O.sub.5]-Ti[O.sub.2]), J.
This is particularly the case for higher frequency applications, such as 1800 to 2500 MHz, where the highest [Q.sub.u] performance is achieved with the use of very expensive materials, such as tantalum pentoxide, as the primary base ingredient.
Extensive exploration drilling by the company at both mines culminated in November 1998 with the announcement of a doubling of tile combined resource base to over 100 Mlb of contained tantalum pentoxide ([Ta.sub.2][O.sub.5]), by far the largest known tantalum resource in the world.
During the March Quarter of 2019 the mine produced 38,291wmt of premium spodumene (lithium) concentrate and by-product concentrates containing 34,380Lbs of tantalum pentoxide. Production rates at the Mine are expected to continue to increase throughout 2019.
Tests in 2002 confirmed 94,000 tons of tantalum pentoxide, worth $17-19bn, plus deposits of niobium, yttrium and rare-earth oxides - worth $17-18bn.
This new estimate of contained mineral resources for the Mt Cattlin deposit is 197,000 tonnes of lithium oxide (Li2O) and 6.26 million pounds of tantalum pentoxide (Ta2O5) above a cut off grade of 0.4% lithium oxide, reported below in accordance with the JORC Code and Guidelines.