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Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles. / Yudanova, L. I.; Logvinenko, V. A.; Korol’kov, I. V. et al.

In: Russian Journal of Physical Chemistry A, Vol. 92, No. 11, 01.11.2018, p. 2247-2252.

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

Harvard

Yudanova, LI, Logvinenko, VA, Korol’kov, IV, Ishchenko, AV & Rudina, NA 2018, 'Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles', Russian Journal of Physical Chemistry A, vol. 92, no. 11, pp. 2247-2252. https://doi.org/10.1134/S003602441811047X

APA

Yudanova, L. I., Logvinenko, V. A., Korol’kov, I. V., Ishchenko, A. V., & Rudina, N. A. (2018). Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles. Russian Journal of Physical Chemistry A, 92(11), 2247-2252. https://doi.org/10.1134/S003602441811047X

Vancouver

Yudanova LI, Logvinenko VA, Korol’kov IV, Ishchenko AV, Rudina NA. Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles. Russian Journal of Physical Chemistry A. 2018 Nov 1;92(11):2247-2252. doi: 10.1134/S003602441811047X

Author

Yudanova, L. I. ; Logvinenko, V. A. ; Korol’kov, I. V. et al. / Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles. In: Russian Journal of Physical Chemistry A. 2018 ; Vol. 92, No. 11. pp. 2247-2252.

BibTeX

@article{f3f5d2bdef7d4270801b5a93d41b3290,
title = "Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles",
abstract = "Abstract: Conditions of synthesis are optimized and XRD and thermoanalytical studies are performed for normal maleate [Zn(H2O)2(C4H2O4)] and acid maleate [Zn(H2O)4(C4H3O4)2], along with acid Co(II)–Zn(II), Ni(II)–Zn(II) maleates. It is shown that when solid solutions thermally decompose in acidic maleate systems, the kinetically less stable component causes the temperature of decomposition of the more stable component to fall. It is established that the solid residue of Zn(II) maleate after heating to 500°C in a He atmosphere is a composite containing Zn oxide whose reduction to metal begins at 675°C. The decomposition of [(Co0.1Zn0.9)(H2O)4(С4H3O4)2] leads to the oozing of metallic cobalt atoms embedded in the channels of the ZnO structure that act as a catalyst for the spontaneous growth of uniform carbon nanotubes on the surface of the composite. After thermal decomposition of the samples in a system of acid Ni(II) maleate–acid Zn(II) maleate, only the bimetallic phase is observed in the composites, and there is no zinc oxide.",
keywords = "catalysts, maleate, metal/polymer composites, nanoparticles, nanotubes, quantum-size effect, thermal decomposition, transition metals, FE(II), polymer composites, metal, OXIDE CATALYSTS",
author = "Yudanova, {L. I.} and Logvinenko, {V. A.} and Korol{\textquoteright}kov, {I. V.} and Ishchenko, {A. V.} and Rudina, {N. A.}",
year = "2018",
month = nov,
day = "1",
doi = "10.1134/S003602441811047X",
language = "English",
volume = "92",
pages = "2247--2252",
journal = "Russian Journal of Physical Chemistry A",
issn = "0036-0244",
publisher = "PLEIADES PUBLISHING INC",
number = "11",

}

RIS

TY - JOUR

T1 - Thermal Decomposition in Systems of Acid Zn(II), Co(II), and Ni(II) Maleates with the Formation of Metallic Nanoparticles

AU - Yudanova, L. I.

AU - Logvinenko, V. A.

AU - Korol’kov, I. V.

AU - Ishchenko, A. V.

AU - Rudina, N. A.

PY - 2018/11/1

Y1 - 2018/11/1

N2 - Abstract: Conditions of synthesis are optimized and XRD and thermoanalytical studies are performed for normal maleate [Zn(H2O)2(C4H2O4)] and acid maleate [Zn(H2O)4(C4H3O4)2], along with acid Co(II)–Zn(II), Ni(II)–Zn(II) maleates. It is shown that when solid solutions thermally decompose in acidic maleate systems, the kinetically less stable component causes the temperature of decomposition of the more stable component to fall. It is established that the solid residue of Zn(II) maleate after heating to 500°C in a He atmosphere is a composite containing Zn oxide whose reduction to metal begins at 675°C. The decomposition of [(Co0.1Zn0.9)(H2O)4(С4H3O4)2] leads to the oozing of metallic cobalt atoms embedded in the channels of the ZnO structure that act as a catalyst for the spontaneous growth of uniform carbon nanotubes on the surface of the composite. After thermal decomposition of the samples in a system of acid Ni(II) maleate–acid Zn(II) maleate, only the bimetallic phase is observed in the composites, and there is no zinc oxide.

AB - Abstract: Conditions of synthesis are optimized and XRD and thermoanalytical studies are performed for normal maleate [Zn(H2O)2(C4H2O4)] and acid maleate [Zn(H2O)4(C4H3O4)2], along with acid Co(II)–Zn(II), Ni(II)–Zn(II) maleates. It is shown that when solid solutions thermally decompose in acidic maleate systems, the kinetically less stable component causes the temperature of decomposition of the more stable component to fall. It is established that the solid residue of Zn(II) maleate after heating to 500°C in a He atmosphere is a composite containing Zn oxide whose reduction to metal begins at 675°C. The decomposition of [(Co0.1Zn0.9)(H2O)4(С4H3O4)2] leads to the oozing of metallic cobalt atoms embedded in the channels of the ZnO structure that act as a catalyst for the spontaneous growth of uniform carbon nanotubes on the surface of the composite. After thermal decomposition of the samples in a system of acid Ni(II) maleate–acid Zn(II) maleate, only the bimetallic phase is observed in the composites, and there is no zinc oxide.

KW - catalysts

KW - maleate

KW - metal/polymer composites

KW - nanoparticles

KW - nanotubes

KW - quantum-size effect

KW - thermal decomposition

KW - transition metals

KW - FE(II)

KW - polymer composites

KW - metal

KW - OXIDE CATALYSTS

UR - http://www.scopus.com/inward/record.url?scp=85055094474&partnerID=8YFLogxK

U2 - 10.1134/S003602441811047X

DO - 10.1134/S003602441811047X

M3 - Article

AN - SCOPUS:85055094474

VL - 92

SP - 2247

EP - 2252

JO - Russian Journal of Physical Chemistry A

JF - Russian Journal of Physical Chemistry A

SN - 0036-0244

IS - 11

ER -

ID: 17179661