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Combustion synthesis and characterization of TaC, TaC/TaSi2, and TaC/TaB nanoparticles
Chemical Engineering Science, 2014Abstract Herein, we present the low-temperature solid-phase combustion synthesis of tantalum carbide (TaC), TaC/tantalum silicide (TaSi2), and TaC/tantalum boride (TaB) nanoparticles by the silicothermic reduction of potassium fluorotantalate (K2TaF7) in the presence of carbon, boron, and polytetrafluoroethylene (PTFE, 1 (C2F4)n).
Young-Jun Lee +9 more
openaire +1 more source
La infecunditat a Espanya : tic-tac, tic-tac, tic-tac!!!
2016Manca menys d'una dècada per a que les dones nascudes al 1975 assoleixin el mig segle d'existència i esdevinguin les més infecundes de totes les generacions nascudes a Espanya en els darrers 130 anys, període per al que disposem d'informació estadística.
Esteve, Albert +3 more
openaire +2 more sources
Ta2C precipitation after low pressure carburizing of tantalum
Materials Chemistry and Physics, 2022Dominique Cotton, Philippe Jacquet
exaly
Ta4C3 MXene as a saturable absorber for femtosecond mode-locked fiber lasers
Journal of Alloys and Compounds, 2022Bo Gao, Lie Liu
exaly

