The Determination of Lithium Hydride and Lithium Hydroxide in Commercial-grade Lithium Hydride PDF Download
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Author: Jack W. Frazer
Publisher:
ISBN:
Category : Lithium compounds
Languages : en
Pages : 12
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Author: Jack W. Frazer
Publisher:
ISBN:
Category : Lithium compounds
Languages : en
Pages : 12
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Book Description
Author: Thomas Robinson Pirie Gibb
Publisher:
ISBN:
Category : Lithium hydride
Languages : en
Pages : 40
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Author: Charles E. Messer
Publisher:
ISBN:
Category : Lithium hydride
Languages : en
Pages : 72
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Book Description
Author: Jack W. Frazer
Publisher:
ISBN:
Category : Analytical chemistry
Languages : en
Pages : 10
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Book Description
A capillary trap method was developed for the determination of lithium carbonate in lithium hydride. The sample is hydrolyzed in constant boiling hydrochloric acid and the evolved carbon dioxide measured as a gas. An accuracy of ±0.01% by weight is obtained.
Author: Mary Anne Hyla
Publisher:
ISBN:
Category : Hydrides
Languages : en
Pages : 52
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Author:
Publisher:
ISBN:
Category : Lithium
Languages : en
Pages : 30
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Book Description
This literature search consisting of 187 references to report and published literature taken from Nuclear Science Abstracts (NSA). The period covered is January, 1951 - November 15, 1960. Abstracts for the references can be found in NSA by the abstract numbers provided.
Author: R. A. Smith
Publisher:
ISBN:
Category :
Languages : en
Pages : 57
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Book Description
Lithium hydride is a nuclear material with a great affinity for moisture. As a result of exposure to water vapor during machining, transportation, storage and assembly, a corrosion layer (oxide and/or hydroxide) always forms on the surface of lithium hydride resulting in the release of hydrogen gas. Thermodynamically, lithium hydride, lithium oxide and lithium hydroxide are all stable. However, lithium hydroxides formed near the lithium hydride substrate (interface hydroxide) and near the sample/vacuum interface (surface hydroxide) are much less thermally stable than their bulk counterpart. In a dry environment, the interface/surface hydroxides slowly degenerate over many years/decades at room temperature into lithium oxide, releasing water vapor and ultimately hydrogen gas through reaction of the water vapor with the lithium hydride substrate. This outgassing can potentially cause metal hydriding and/or compatibility issues elsewhere in the device. In this chapter, the morphology and the chemistry of the corrosion layer grown on lithium hydride (and in some cases, its isotopic cousin, lithium deuteride) as a result of exposure to moisture are investigated. The hydrogen outgassing processes associated with the formation and subsequent degeneration of this corrosion layer are described. Experimental techniques to measure the hydrogen outgassing kinetics from lithium hydride and methods employing the measured kinetics to predict hydrogen outgassing as a function of time and temperature are presented. Finally, practical procedures to mitigate the problem of hydrogen outgassing from lithium hydride are discussed.
Author: Charles E. Messer
Publisher:
ISBN:
Category : Lithium hydride
Languages : en
Pages : 24
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Author: E.E. Shpil'rain
Publisher: Springer Science & Business Media
ISBN: 9780883185322
Category : Science
Languages : en
Pages : 242
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Author: C. J. Spiegl
Publisher:
ISBN:
Category : Lithium hydride
Languages : en
Pages : 18
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Book Description
