Synthesis and Thermal Decomposition of Double Lithium-Aluminium Hydroxide Containing Copper Complex with Nitryltriacetic Acid
VITALIY P. ISUPOV1, RAISA P. MITROFANOVA1, LYUDMILA E. CHUPAKHINA1 and ALEXEY P. CHUPAKHIN2
1Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy
of Sciences, Ul. Kutateladze 18, Novosibirsk 630128 (Russia), E-mail: isupov @solid.nsk.su
2Novosibirsk State University, Ul. Pirogova 2, Novosibirsk 630090 (Russia)
Pages: 693-698
Abstract
Double lithium-aluminium hydroxide [LiAl2(OH)6][Cunta] . 3H2O. containing copper complex with the anion of nitryltriacetic acid (nta) is synthesized by means of anion exchange for the first time. It is shown with the help of X-ray phase analysis that the size of layer packet of the synthesized compound is 11.8 Å. It is established by means of mass spectrometry that the process of water evolution due to dehydroxylation of [LiAl2(OH)6]+ layers starts simultaneously with the destruction of complex anion [Cunta]
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