The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3
Само за регистроване кориснике
2022
Аутори
Senćanski, JelenaNikolić, N.
Blagojević, Stevan
Marinković, Miloš
Stojkovic Simatović, Ivana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
To research potential replacements for LiMn2O4, this work carries out a synthesis of ZnMn2O4 (ZMO) through the glycine-nitrate combustion. XRPD validates its phase characterization; electron microscopy confirmed the presence of single phase ZMO in the form of curvy and rod-shaped sub-micron sized particles at an average of 113 nm. This work is novel for its electrochemical measurements of ZMO as a cathodic material for alkali-ion batteries, performed by cyclic voltammetry in aqueous solutions of ZnCl2 and NaNO3 ranging from 5 to 100 mV s(-1) polarization rates, yielding stable capacities for both electrolytes. The highest capacities were obtained for the polarization speed of 5 mV s(-1) for both electrolytes. Their cathode capacities were 11.3 and 27.2 mA h g(-1) for ZnCl2 and NaNO3, respectively. Concerning Na-ions batteries, the surface storage is the deciding factor due to the adsorption of Na+ ions on the lambda-MnO2 phase. Unlike Zn-ions, Na+ ions cannot intercalate into the spine...l structured materials.
Кључне речи:
Zn-ion batteries / Na-ion batteries / aqueous electrolyteИзвор:
Russian Journal of Physical Chemistry A, 2022, 96, 12, 2783-2789Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200146 (Универзитет у Београду, Факултет за физичку хемију) (RS-MESTD-inst-2020-200146)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200051 (Институт за општу и физичку хемију, Београд) (RS-MESTD-inst-2020-200051)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200053 (Универзитет у Београду, Институт за мултидисциплинарна истраживања) (RS-MESTD-inst-2020-200053)
DOI: 10.1134/S0036024422120226
ISSN: 0036-0244
WoS: 000893558100026
Scopus: 2-s2.0-85143427033
Институција/група
Institut za opštu i fizičku hemijuTY - JOUR AU - Senćanski, Jelena AU - Nikolić, N. AU - Blagojević, Stevan AU - Marinković, Miloš AU - Stojkovic Simatović, Ivana PY - 2022 UR - https://riofh.iofh.bg.ac.rs/handle/123456789/866 AB - To research potential replacements for LiMn2O4, this work carries out a synthesis of ZnMn2O4 (ZMO) through the glycine-nitrate combustion. XRPD validates its phase characterization; electron microscopy confirmed the presence of single phase ZMO in the form of curvy and rod-shaped sub-micron sized particles at an average of 113 nm. This work is novel for its electrochemical measurements of ZMO as a cathodic material for alkali-ion batteries, performed by cyclic voltammetry in aqueous solutions of ZnCl2 and NaNO3 ranging from 5 to 100 mV s(-1) polarization rates, yielding stable capacities for both electrolytes. The highest capacities were obtained for the polarization speed of 5 mV s(-1) for both electrolytes. Their cathode capacities were 11.3 and 27.2 mA h g(-1) for ZnCl2 and NaNO3, respectively. Concerning Na-ions batteries, the surface storage is the deciding factor due to the adsorption of Na+ ions on the lambda-MnO2 phase. Unlike Zn-ions, Na+ ions cannot intercalate into the spinel structured materials. T2 - Russian Journal of Physical Chemistry A T1 - The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3 EP - 2789 IS - 12 SP - 2783 VL - 96 DO - 10.1134/S0036024422120226 UR - conv_1060 ER -
@article{ author = "Senćanski, Jelena and Nikolić, N. and Blagojević, Stevan and Marinković, Miloš and Stojkovic Simatović, Ivana", year = "2022", abstract = "To research potential replacements for LiMn2O4, this work carries out a synthesis of ZnMn2O4 (ZMO) through the glycine-nitrate combustion. XRPD validates its phase characterization; electron microscopy confirmed the presence of single phase ZMO in the form of curvy and rod-shaped sub-micron sized particles at an average of 113 nm. This work is novel for its electrochemical measurements of ZMO as a cathodic material for alkali-ion batteries, performed by cyclic voltammetry in aqueous solutions of ZnCl2 and NaNO3 ranging from 5 to 100 mV s(-1) polarization rates, yielding stable capacities for both electrolytes. The highest capacities were obtained for the polarization speed of 5 mV s(-1) for both electrolytes. Their cathode capacities were 11.3 and 27.2 mA h g(-1) for ZnCl2 and NaNO3, respectively. Concerning Na-ions batteries, the surface storage is the deciding factor due to the adsorption of Na+ ions on the lambda-MnO2 phase. Unlike Zn-ions, Na+ ions cannot intercalate into the spinel structured materials.", journal = "Russian Journal of Physical Chemistry A", title = "The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3", pages = "2789-2783", number = "12", volume = "96", doi = "10.1134/S0036024422120226", url = "conv_1060" }
Senćanski, J., Nikolić, N., Blagojević, S., Marinković, M.,& Stojkovic Simatović, I.. (2022). The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3. in Russian Journal of Physical Chemistry A, 96(12), 2783-2789. https://doi.org/10.1134/S0036024422120226 conv_1060
Senćanski J, Nikolić N, Blagojević S, Marinković M, Stojkovic Simatović I. The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3. in Russian Journal of Physical Chemistry A. 2022;96(12):2783-2789. doi:10.1134/S0036024422120226 conv_1060 .
Senćanski, Jelena, Nikolić, N., Blagojević, Stevan, Marinković, Miloš, Stojkovic Simatović, Ivana, "The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3" in Russian Journal of Physical Chemistry A, 96, no. 12 (2022):2783-2789, https://doi.org/10.1134/S0036024422120226 ., conv_1060 .