Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current

Natalia Vasilievna Usoltseva, V. V. Korobochkin, Alesya Sergeevna Dolinina, A. M. Ustyugov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Joint 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) is formed at air carbonization. Oxide method saves copper (I) oxide. Heat treatment causes the decomposition of LDH to CuO and Al2O3 as well as Cu2O oxidation to CuO. CuO/Al2O3 has a number of catalytic applications. Copper-aluminum spinel (CuAl2O4) is the product of solid-phase interaction of copper and aluminum oxides. IR-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.

Original languageEnglish
Title of host publicationAdvanced Materials for Technical and Medical Purpose
PublisherTrans Tech Publications Ltd
Pages65-70
Number of pages6
Volume712
ISBN (Print)9783035710649
DOIs
Publication statusPublished - 2016
EventWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Russian Federation
Duration: 15 Feb 201617 Feb 2016

Publication series

NameKey Engineering Materials
Volume712
ISSN (Print)1013-9826

Conference

ConferenceWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
CountryRussian Federation
CityTomsk
Period15.2.1617.2.16

Fingerprint

Electrochemical oxidation
Aluminum
Oxides
Copper
Infrared radiation
Copper oxides
Decomposition
Aluminum Oxide
Carbonates
Carbonization
Air
Dehydration
Electrolysis
Metals
Heat treatment
Oxidation
Temperature

Keywords

  • Alternating current (AC)
  • Copper oxide
  • Electrolysis
  • Heat treatment
  • IR-spectroscopy
  • Layered double hydroxide

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Usoltseva, N. V., Korobochkin, V. V., Dolinina, A. S., & Ustyugov, A. M. (2016). Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current. In Advanced Materials for Technical and Medical Purpose (Vol. 712, pp. 65-70). (Key Engineering Materials; Vol. 712). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.712.65

Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current. / Usoltseva, Natalia Vasilievna; Korobochkin, V. V.; Dolinina, Alesya Sergeevna; Ustyugov, A. M.

Advanced Materials for Technical and Medical Purpose. Vol. 712 Trans Tech Publications Ltd, 2016. p. 65-70 (Key Engineering Materials; Vol. 712).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Usoltseva, NV, Korobochkin, VV, Dolinina, AS & Ustyugov, AM 2016, Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current. in Advanced Materials for Technical and Medical Purpose. vol. 712, Key Engineering Materials, vol. 712, Trans Tech Publications Ltd, pp. 65-70, Workshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016, Tomsk, Russian Federation, 15.2.16. https://doi.org/10.4028/www.scientific.net/KEM.712.65
Usoltseva NV, Korobochkin VV, Dolinina AS, Ustyugov AM. Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current. In Advanced Materials for Technical and Medical Purpose. Vol. 712. Trans Tech Publications Ltd. 2016. p. 65-70. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.712.65
Usoltseva, Natalia Vasilievna ; Korobochkin, V. V. ; Dolinina, Alesya Sergeevna ; Ustyugov, A. M. / Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current. Advanced Materials for Technical and Medical Purpose. Vol. 712 Trans Tech Publications Ltd, 2016. pp. 65-70 (Key Engineering Materials).
@inproceedings{fbe05e94af3c45c89351e61442c29564,
title = "Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current",
abstract = "Joint 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) is formed at air carbonization. Oxide method saves copper (I) oxide. Heat treatment causes the decomposition of LDH to CuO and Al2O3 as well as Cu2O oxidation to CuO. CuO/Al2O3 has a number of catalytic applications. Copper-aluminum spinel (CuAl2O4) is the product of solid-phase interaction of copper and aluminum oxides. IR-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.",
keywords = "Alternating current (AC), Copper oxide, Electrolysis, Heat treatment, IR-spectroscopy, Layered double hydroxide",
author = "Usoltseva, {Natalia Vasilievna} and Korobochkin, {V. V.} and Dolinina, {Alesya Sergeevna} and Ustyugov, {A. M.}",
year = "2016",
doi = "10.4028/www.scientific.net/KEM.712.65",
language = "English",
isbn = "9783035710649",
volume = "712",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "65--70",
booktitle = "Advanced Materials for Technical and Medical Purpose",

}

TY - GEN

T1 - Infrared spectra investigation of CuO-Al2O3 precursors produced by electrochemical oxidation of copper and aluminum using alternating current

AU - Usoltseva, Natalia Vasilievna

AU - Korobochkin, V. V.

AU - Dolinina, Alesya Sergeevna

AU - Ustyugov, A. M.

PY - 2016

Y1 - 2016

N2 - Joint 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) is formed at air carbonization. Oxide method saves copper (I) oxide. Heat treatment causes the decomposition of LDH to CuO and Al2O3 as well as Cu2O oxidation to CuO. CuO/Al2O3 has a number of catalytic applications. Copper-aluminum spinel (CuAl2O4) is the product of solid-phase interaction of copper and aluminum oxides. IR-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.

AB - Joint 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) is formed at air carbonization. Oxide method saves copper (I) oxide. Heat treatment causes the decomposition of LDH to CuO and Al2O3 as well as Cu2O oxidation to CuO. CuO/Al2O3 has a number of catalytic applications. Copper-aluminum spinel (CuAl2O4) is the product of solid-phase interaction of copper and aluminum oxides. IR-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.

KW - Alternating current (AC)

KW - Copper oxide

KW - Electrolysis

KW - Heat treatment

KW - IR-spectroscopy

KW - Layered double hydroxide

UR - http://www.scopus.com/inward/record.url?scp=84990846999&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84990846999&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/KEM.712.65

DO - 10.4028/www.scientific.net/KEM.712.65

M3 - Conference contribution

SN - 9783035710649

VL - 712

T3 - Key Engineering Materials

SP - 65

EP - 70

BT - Advanced Materials for Technical and Medical Purpose

PB - Trans Tech Publications Ltd

ER -