Lanthanum has a hexagonal clear anatomy at allowance temperature. At 310 °C, lanthanum changes to a face-centered cubic structure. At 865 °C, it changes to a body-centered cubic structure.Lanthanum is calmly oxidized; a centimeter-sized sample will absolutely burn aural a year.
Therefore, it is acclimated in basal anatomy alone for analysis purposes. Single lanthanum atoms accept been abandoned by implanting them into fullerene molecules; if carbon nanotubes are abounding with these lanthanum-encapsulated fullerenes and annealed, brownish nanochains of lanthanum are produced central carbon nanotubes.
more about: Lanthanum nitrate
from: Metal Powder
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