Properties of lithium tetraalkylborate complexes in adsorption and desorption of oxygen

Z. T. Dmitrieva, I. G. Ryzhikova, V. I. Erofeev

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Abstract

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.

Original language	English
Pages (from-to)	209-211
Number of pages	3
Journal	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
Volume	38
Issue number	2
DOIs	https://doi.org/10.1007/BF00953597
Publication status	Published - Feb 1989
Externally published	Yes

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ASJC Scopus subject areas

Chemistry(all)

Cite this

Dmitrieva, Z. T., Ryzhikova, I. G., & Erofeev, V. I. (1989). Properties of lithium tetraalkylborate complexes in adsorption and desorption of oxygen. Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 38(2), 209-211. https://doi.org/10.1007/BF00953597

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abstract = "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.",

author = "Dmitrieva, {Z. T.} and Ryzhikova, {I. G.} and Erofeev, {V. I.}",

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AB - 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.

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10.1007/BF00953597