Infrared Spectra Investigation of CuO-Al[2]O[3] Precursors Produced by Electrochemical Oxidation of Copper and Aluminum Using Alternating Current; Key Engineering Materials; Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016)

Infrared Spectra Investigation of CuO-Al[2]O[3] Precursors Produced by Electrochemical Oxidation of Copper and Aluminum Using Alternating Current; Key Engineering Materials; Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016)

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016).— 2016.— [P. 65-70]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ)
Other Authors: Usoltseva N. V. Natalia Vasilievna, Korobochkin V. V. Valery Vasilievich, Dolinina A. S. Alesya Sergeevna, Ustyugov A. M. Alexander
Summary:Title screen
oint electrochemical oxidation of copper and aluminum using alternating current (AC) was performed. The electrolysis products were dried on air (method carbonate) and at the residual pressure of 3-5 kPa (oxide method). Cu-Al layered double hydroxide (Cu-Al/LDH) are formed at air carbonization. Oxide method saves copper (I) oxide. Heat treatment causes the decomposition of LDH to CuO and Al[2]O[3] as well as Cu[2]O oxidation to CuO. Copper-aluminum spinel (CuAl[2]O[4]) is the product of solid-phase interaction of copper and aluminum oxides. Infrared spectra revealed that oxide method provides the boehmite dehydration and metal oxides interaction at lower temperature despite the fact that the poorly crystallized copper (II) oxide is formed at LDH decomposition.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Series:Electrophysical and Electrochemical Methods and Technologies of Materials Treatment
Subjects:
электронный ресурс
труды учёных ТПУ
инфракрасные спектры
электрохимическое окисление
медь
алюминий
переменный ток
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.712.65
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651257

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