Properties of lithium tetraalkylborate complexes in adsorption and desorption of oxygen |
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| Authors: | Z. T. Dmitrieva I. G. Ryzhikova V. I. Erofeev |
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| Affiliation: | (1) Institute of Petroleum Chemistry, Siberian Branch, Academy of Sciences of the USSR, Tomsk |
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| Abstract: | Conclusions Lithium tert-butyltrialkylborates are capable of chemisorbing oxygen. The activation energy for thermal desorption of oxygen from [t-C4H9OB(OR)3]Li·nO2 at 298–548 K increases with decreasing degree of O2 sorption and with increasing length of the alkyl substituent; for complexes with R=n-C4H9, n-C7H15, and n-C10H21, the values increase from 48.90 to 70.92 kJ/mole.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 251–253, February, 1989. |
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