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Thin layer of Ni-modified 13X zeolite on glassy carbon support as an electrode material in aqueous solutions

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2007
Authors
Mojović, Zorica
Mentus, Slavko
Krstic, I.
Article (Published version)
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Abstract
A new type of an electrode material, zeolite modified by the incorporation of Ni or NiO clusters into its cavities, was synthesized by multiple impregnation of zeolite 13X with a Ni-acetylacetonate solution followed by solvent evaporation and thermal degradation of the nickel compound. Samples with a Ni/13X mass ratio within the range 0.2-1.0 were synthesized. Modification by both Ni and NiO clusters, depending on whether the atmosphere was reducing (H-2) or oxidizing (air), respectively, was used to finish the sample. After modification, the zeolite kept its original crystallographic structure, as proven by X-ray diffractommetry. The dimensions of the incorporated clusters were limited by the diameter of the zeolite cavities (reaching1.3 nm). This material, homogenized with 10 wt% of nanodispersed carbon, was bonded in the form of a thin layer to a glassy carbon disc by means of Nafion and used as an electrode material in an aqueous 0.1 M NaOH solution. The cyclovoltammograms of this ...thin-layer electrode resemble those of a smooth nickel electrode in alkaline solutions.

Source:
Russian Journal of Physical Chemistry A, 2007, 81, 9, 1452-1457
Publisher:
  • Maik Nauka/Interperiodica/Springer, New York
Funding / projects:
  • Struktura, termodinamičke i elektrohemijske osobine materijala za konverziju energije i nove tehnologije (RS-142047)

DOI: 10.1134/S0036024407090208

ISSN: 0036-0244

WoS: 000253706400020

Scopus: 2-s2.0-34548507916
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12
12
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/291
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Mojović, Zorica
AU  - Mentus, Slavko
AU  - Krstic, I.
PY  - 2007
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/291
AB  - A new type of an electrode material, zeolite modified by the incorporation of Ni or NiO clusters into its cavities, was synthesized by multiple impregnation of zeolite 13X with a Ni-acetylacetonate solution followed by solvent evaporation and thermal degradation of the nickel compound. Samples with a Ni/13X mass ratio within the range 0.2-1.0 were synthesized. Modification by both Ni and NiO clusters, depending on whether the atmosphere was reducing (H-2) or oxidizing (air), respectively, was used to finish the sample. After modification, the zeolite kept its original crystallographic structure, as proven by X-ray diffractommetry. The dimensions of the incorporated clusters were limited by the diameter of the zeolite cavities (reaching1.3 nm). This material, homogenized with 10 wt% of nanodispersed carbon, was bonded in the form of a thin layer to a glassy carbon disc by means of Nafion and used as an electrode material in an aqueous 0.1 M NaOH solution. The cyclovoltammograms of this thin-layer electrode resemble those of a smooth nickel electrode in alkaline solutions.
PB  - Maik Nauka/Interperiodica/Springer, New York
T2  - Russian Journal of Physical Chemistry A
T1  - Thin layer of Ni-modified 13X zeolite on glassy carbon support as an electrode material in aqueous solutions
VL  - 81
IS  - 9
SP  - 1452
EP  - 1457
DO  - 10.1134/S0036024407090208
ER  - 
@article{
author = "Mojović, Zorica and Mentus, Slavko and Krstic, I.",
year = "2007",
abstract = "A new type of an electrode material, zeolite modified by the incorporation of Ni or NiO clusters into its cavities, was synthesized by multiple impregnation of zeolite 13X with a Ni-acetylacetonate solution followed by solvent evaporation and thermal degradation of the nickel compound. Samples with a Ni/13X mass ratio within the range 0.2-1.0 were synthesized. Modification by both Ni and NiO clusters, depending on whether the atmosphere was reducing (H-2) or oxidizing (air), respectively, was used to finish the sample. After modification, the zeolite kept its original crystallographic structure, as proven by X-ray diffractommetry. The dimensions of the incorporated clusters were limited by the diameter of the zeolite cavities (reaching1.3 nm). This material, homogenized with 10 wt% of nanodispersed carbon, was bonded in the form of a thin layer to a glassy carbon disc by means of Nafion and used as an electrode material in an aqueous 0.1 M NaOH solution. The cyclovoltammograms of this thin-layer electrode resemble those of a smooth nickel electrode in alkaline solutions.",
publisher = "Maik Nauka/Interperiodica/Springer, New York",
journal = "Russian Journal of Physical Chemistry A",
title = "Thin layer of Ni-modified 13X zeolite on glassy carbon support as an electrode material in aqueous solutions",
volume = "81",
number = "9",
pages = "1452-1457",
doi = "10.1134/S0036024407090208"
}
Mojović, Z., Mentus, S.,& Krstic, I.. (2007). Thin layer of Ni-modified 13X zeolite on glassy carbon support as an electrode material in aqueous solutions. in Russian Journal of Physical Chemistry A
Maik Nauka/Interperiodica/Springer, New York., 81(9), 1452-1457.
https://doi.org/10.1134/S0036024407090208
Mojović Z, Mentus S, Krstic I. Thin layer of Ni-modified 13X zeolite on glassy carbon support as an electrode material in aqueous solutions. in Russian Journal of Physical Chemistry A. 2007;81(9):1452-1457.
doi:10.1134/S0036024407090208 .
Mojović, Zorica, Mentus, Slavko, Krstic, I., "Thin layer of Ni-modified 13X zeolite on glassy carbon support as an electrode material in aqueous solutions" in Russian Journal of Physical Chemistry A, 81, no. 9 (2007):1452-1457,
https://doi.org/10.1134/S0036024407090208 . .

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