Conclusions
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1.
Activated molecular reversible chemisorption of hydrogen at 150–400° is observed on neodymium oxide, evacuated at 480°.
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2.
The chemisorption complex is stable in air.
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3.
When Nd2O3 is heated in hydrogen above 500°, there is a reduction of Nd3+ to Nd2+.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2685–2689, December, 1973.
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Slovetskaya, K.I., Dmitriev, R.V., Rubinshtein, A.M. et al. Chemisorption of hydrogen on neodymium oxide. Russ Chem Bull 22, 2622–2624 (1973). https://doi.org/10.1007/BF00926123
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DOI: https://doi.org/10.1007/BF00926123