Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution
Authors
Gezović, Aleksandra
Vujković, Milica

Jugović, Dragana

Janković Častvan, Ivona

Stojković Simatović, Ivana

Mentus, Slavko

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Na0.44MnO2 synthesized by glycine-nitrate method (GNM) was described in
this paper and it was characterized by X-ray powder diffraction (XRD) and
field-emission scanning electron microscopy (FE-SEM). Electrochemical
performances of Na0.44MnO2 were studied by cycling voltammetry (CV) at
various scan rates in NaNO3 and LiNO3 aqueous solutions in order to
compare the intercalation/deintercalation kinetics of Li+ and Na+ ions. The
initial discharge capacity was found to be 27.1 and 27.44 in the aqueous
solution of NaNO3 and LiNO3, respectively, and after 30 cycles its values
increased for 12% in both electrolytes.
Keywords:
Na0.44MnO2 / glycine-nitrate method / X-ray powder diffraction / XRD / field-emission scanning electron microscopy / FE-SEMSource:
Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, 2018, 407-410Publisher:
- Belgrade : Society of Physical Chemists of Serbia
Funding / projects:
- Lithium-ion batteries and fuel cells - research and development (RS-45014)
- Serbian Academy of Sciences and Arts, Project F-190
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Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Gezović, Aleksandra AU - Vujković, Milica AU - Jugović, Dragana AU - Janković Častvan, Ivona AU - Stojković Simatović, Ivana AU - Mentus, Slavko PY - 2018 UR - https://dais.sanu.ac.rs/123456789/4562 AB - Na0.44MnO2 synthesized by glycine-nitrate method (GNM) was described in this paper and it was characterized by X-ray powder diffraction (XRD) and field-emission scanning electron microscopy (FE-SEM). Electrochemical performances of Na0.44MnO2 were studied by cycling voltammetry (CV) at various scan rates in NaNO3 and LiNO3 aqueous solutions in order to compare the intercalation/deintercalation kinetics of Li+ and Na+ ions. The initial discharge capacity was found to be 27.1 and 27.44 in the aqueous solution of NaNO3 and LiNO3, respectively, and after 30 cycles its values increased for 12% in both electrolytes. PB - Belgrade : Society of Physical Chemists of Serbia C3 - Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018 T1 - Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution SP - 407 EP - 410 UR - https://hdl.handle.net/21.15107/rcub_dais_4562 ER -
@conference{ author = "Gezović, Aleksandra and Vujković, Milica and Jugović, Dragana and Janković Častvan, Ivona and Stojković Simatović, Ivana and Mentus, Slavko", year = "2018", abstract = "Na0.44MnO2 synthesized by glycine-nitrate method (GNM) was described in this paper and it was characterized by X-ray powder diffraction (XRD) and field-emission scanning electron microscopy (FE-SEM). Electrochemical performances of Na0.44MnO2 were studied by cycling voltammetry (CV) at various scan rates in NaNO3 and LiNO3 aqueous solutions in order to compare the intercalation/deintercalation kinetics of Li+ and Na+ ions. The initial discharge capacity was found to be 27.1 and 27.44 in the aqueous solution of NaNO3 and LiNO3, respectively, and after 30 cycles its values increased for 12% in both electrolytes.", publisher = "Belgrade : Society of Physical Chemists of Serbia", journal = "Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018", title = "Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution", pages = "407-410", url = "https://hdl.handle.net/21.15107/rcub_dais_4562" }
Gezović, A., Vujković, M., Jugović, D., Janković Častvan, I., Stojković Simatović, I.,& Mentus, S.. (2018). Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution. in Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018 Belgrade : Society of Physical Chemists of Serbia., 407-410. https://hdl.handle.net/21.15107/rcub_dais_4562
Gezović A, Vujković M, Jugović D, Janković Častvan I, Stojković Simatović I, Mentus S. Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution. in Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018. 2018;:407-410. https://hdl.handle.net/21.15107/rcub_dais_4562 .
Gezović, Aleksandra, Vujković, Milica, Jugović, Dragana, Janković Častvan, Ivona, Stojković Simatović, Ivana, Mentus, Slavko, "Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution" in Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018 (2018):407-410, https://hdl.handle.net/21.15107/rcub_dais_4562 .