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The Reaction of Hydrogen with Neodymium at various temperatures
Author(s) -
Gayer K. H.,
Grunwald J. J.
Publication year - 1969
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19693680514
Subject(s) - neodymium , hydrogen , saturation (graph theory) , thermodynamics , reaction rate constant , reaction rate , constant (computer programming) , diffusion , chemistry , materials science , analytical chemistry (journal) , physics , kinetics , mathematics , optics , organic chemistry , laser , quantum mechanics , computer science , catalysis , combinatorics , programming language
The reaction of neodymium with hydrogen was investigated from 100 to 800°C. The predominant portion of the hydrogen is taken up at constant rate. The final saturation with hydrogen is diffusion‐controlled and obeys the parabolic laws. A reaction mechanism is proposed in terms of the various phases of reaction displayed by plots of average composition versus time.