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Oxidation stability of solid-phase ZnS–Ag2S heteronanostructures

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Aleksandr Ivanovich Gusev 1
Aleksandr Ivanovich Gusev
10.71267/mencom.7837
Published 2025-11-29
Communication , Volume 36, Issue 1, 95-97
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Sadovnikov S. I., Gusev A. I. Oxidation stability of solid-phase ZnS–Ag2S heteronanostructures // Mendeleev Communications. 2025. Vol. 36. No. 1. pp. 95-97.
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Sadovnikov S. I., Gusev A. I. Oxidation stability of solid-phase ZnS–Ag2S heteronanostructures // Mendeleev Communications. 2025. Vol. 36. No. 1. pp. 95-97.
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TY - JOUR
DO - 10.71267/mencom.7837
UR - https://mendcomm.colab.ws/publications/10.71267/mencom.7837
TI - Oxidation stability of solid-phase ZnS–Ag2S heteronanostructures
T2 - Mendeleev Communications
AU - Sadovnikov, Stanislav Igorevich
AU - Gusev, Aleksandr Ivanovich
PY - 2025
DA - 2025/11/29
PB - Mendeleev Communications
SP - 95-97
IS - 1
VL - 36
ER -
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@article{2025_Sadovnikov,
author = {Stanislav Igorevich Sadovnikov and Aleksandr Ivanovich Gusev},
title = {Oxidation stability of solid-phase ZnS–Ag2S heteronanostructures},
journal = {Mendeleev Communications},
year = {2025},
volume = {36},
publisher = {Mendeleev Communications},
month = {Nov},
url = {https://mendcomm.colab.ws/publications/10.71267/mencom.7837},
number = {1},
pages = {95--97},
doi = {10.71267/mencom.7837}
}
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Sadovnikov, Stanislav Igorevich, and Aleksandr Ivanovich Gusev. “Oxidation stability of solid-phase ZnS–Ag2S heteronanostructures.” Mendeleev Communications, vol. 36, no. 1, Nov. 2025, pp. 95-97. https://mendcomm.colab.ws/publications/10.71267/mencom.7837.
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Keywords

chemical co-precipitation
composition stability
heteronanostructure (ZnS)(Ag2S)x
oxidation
phase composition
silver
zinc sulfide

Abstract

The stability of the phase composition of sulfide heteronanostructures (ZnS)(Ag2S)x with x = 0.025–0.50 has been investigated for the first time. Annealing of such heteronanostructures in air at temperatures from 298 to 800 K and higher leads to a change in their phase composition due to the oxidation of cubic zinc sulfide to hexagonal zinc oxide. The weight loss that occurs during heating from ~320 to ~700–750 K is associated with the onset of oxidation of zinc sulfide and the formation of zinc oxide.

Funders

state assignment for the Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences
FUWF-2024-0010 (124020600013-9)

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