Study of Kinetics of Reaction of Lithium Deuteride Powder With O_2,CO_2 and Water Vapor[J]. Journal of Nuclear and Radiochemistry, 2004, 26(2): 99-99.
    Citation: Study of Kinetics of Reaction of Lithium Deuteride Powder With O_2,CO_2 and Water Vapor[J]. Journal of Nuclear and Radiochemistry, 2004, 26(2): 99-99.

    Study of Kinetics of Reaction of Lithium Deuteride Powder With O_2,CO_2 and Water Vapor

    • The kinetics of reaction of lithium deuteride powder with O_2, CO_2 and water vapor is (studied.) The experimental results show that lithium deuteride reacts with O_2 and CO_2 at very small (reaction) rate but with water vapor at comparatively larger rate at room temperature (≈28 ℃). The reaction process with water vapor could be described using the unreacted shrinking core model. The second-order kinetics is appropriate for the chemical reaction on the surface of lithium deuteride and reaction rate constant is 0.281 kPa~(-1)·min~(-1).
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