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Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite. / Zhuzhgov, A. V.; Krivoruchko, O. P.; Larina, T. V. et al.

In: Inorganic Materials, Vol. 55, No. 4, 01.04.2019, p. 380-389.

Research output: Contribution to journal › Article › peer-review

Harvard

Zhuzhgov, AV, Krivoruchko, OP, Larina, TV, Ishchenko, AV & Isupova, LA 2019, 'Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite', Inorganic Materials, vol. 55, no. 4, pp. 380-389. https://doi.org/10.1134/S0020168519040162

APA

Zhuzhgov, A. V., Krivoruchko, O. P., Larina, T. V., Ishchenko, A. V., & Isupova, L. A. (2019). Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite. Inorganic Materials, 55(4), 380-389. https://doi.org/10.1134/S0020168519040162

Vancouver

Zhuzhgov AV, Krivoruchko OP, Larina TV, Ishchenko AV, Isupova LA. Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite. Inorganic Materials. 2019 Apr 1;55(4):380-389. doi: 10.1134/S0020168519040162

Author

Zhuzhgov, A. V. ; Krivoruchko, O. P. ; Larina, T. V. et al. / Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite. In: Inorganic Materials. 2019 ; Vol. 55, No. 4. pp. 380-389.

BibTeX

@article{709e5d5b21c4446fb85651c9d49c66a3,
title = "Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite",
abstract = "Abstract—: We have studied interaction between the microwave activation product of gibbsite and an aqueous cobalt nitrate solution at room temperature, atmospheric pressure, and pH 8.0 ± 0.3. The results demonstrate that, under such conditions, the reaction in the near-surface region of the microwave-activated gibbsite particles leads to the formation of an aluminum cobalt oxyhydroxide with fragments of spinel structure and the composition Со2.3Al0.7O4, and a Со6 –xAl2 –x(OH)1.5 · 3.5H2O (0 ≤ x ≤ 1) nonstoichiometric hydrotalcite. The morphology of such compounds is determined by 2D nanoparticles in the form of bent sheets 2–5 nm in thickness and 500 nm or more in length. After calcination at 500°C, the composition of the reaction products corresponds to the aluminum cobalt oxide Со2.3Al0.7O4 with the spinel structure.",
keywords = "bent highly dispersed 2D aluminum cobalt compounds, crystalline gibbsite, microwave-activated gibbsite, SPINELS, HYDROXIDES, CO",
author = "Zhuzhgov, {A. V.} and Krivoruchko, {O. P.} and Larina, {T. V.} and Ishchenko, {A. V.} and Isupova, {L. A.}",
note = "Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Ltd.",
year = "2019",
month = apr,
day = "1",
doi = "10.1134/S0020168519040162",
language = "English",
volume = "55",
pages = "380--389",
journal = "Inorganic Materials",
issn = "0020-1685",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "4",

}

RIS

TY - JOUR

T1 - Synthesis of Highly Dispersed 2D Aluminum Cobalt Oxyhydroxide Compounds Based on Microwave-Activation Products of Crystalline Gibbsite

AU - Zhuzhgov, A. V.

AU - Krivoruchko, O. P.

AU - Larina, T. V.

AU - Ishchenko, A. V.

AU - Isupova, L. A.

N1 - Publisher Copyright: © 2019, Pleiades Publishing, Ltd.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - Abstract—: We have studied interaction between the microwave activation product of gibbsite and an aqueous cobalt nitrate solution at room temperature, atmospheric pressure, and pH 8.0 ± 0.3. The results demonstrate that, under such conditions, the reaction in the near-surface region of the microwave-activated gibbsite particles leads to the formation of an aluminum cobalt oxyhydroxide with fragments of spinel structure and the composition Со2.3Al0.7O4, and a Со6 –xAl2 –x(OH)1.5 · 3.5H2O (0 ≤ x ≤ 1) nonstoichiometric hydrotalcite. The morphology of such compounds is determined by 2D nanoparticles in the form of bent sheets 2–5 nm in thickness and 500 nm or more in length. After calcination at 500°C, the composition of the reaction products corresponds to the aluminum cobalt oxide Со2.3Al0.7O4 with the spinel structure.

AB - Abstract—: We have studied interaction between the microwave activation product of gibbsite and an aqueous cobalt nitrate solution at room temperature, atmospheric pressure, and pH 8.0 ± 0.3. The results demonstrate that, under such conditions, the reaction in the near-surface region of the microwave-activated gibbsite particles leads to the formation of an aluminum cobalt oxyhydroxide with fragments of spinel structure and the composition Со2.3Al0.7O4, and a Со6 –xAl2 –x(OH)1.5 · 3.5H2O (0 ≤ x ≤ 1) nonstoichiometric hydrotalcite. The morphology of such compounds is determined by 2D nanoparticles in the form of bent sheets 2–5 nm in thickness and 500 nm or more in length. After calcination at 500°C, the composition of the reaction products corresponds to the aluminum cobalt oxide Со2.3Al0.7O4 with the spinel structure.

KW - bent highly dispersed 2D aluminum cobalt compounds

KW - crystalline gibbsite

KW - microwave-activated gibbsite

KW - SPINELS

KW - HYDROXIDES

KW - CO

UR - http://www.scopus.com/inward/record.url?scp=85066954482&partnerID=8YFLogxK

U2 - 10.1134/S0020168519040162

DO - 10.1134/S0020168519040162

M3 - Article

AN - SCOPUS:85066954482

VL - 55

SP - 380

EP - 389

JO - Inorganic Materials

JF - Inorganic Materials

SN - 0020-1685

IS - 4

ER -

ID: 20529942