Technical Physics Letters
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Electrochemical characteristics of a composite based on multi-walled carbon nanotubes and manganese oxide doped with silver oxide
Nesov S. N.
1, Korusenko P. M.
1, Lobov I. A.
1,2, Ivlev K. E.
2
1Omsk State Technical University, Omsk, Russia
2Omsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Omsk, Russia
2Omsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Omsk, Russia
Email: nesov55@mail.ru, korusenko_petr@mail.ru, ivlev@obisp.oscsbras.ru
The effect of silver (II) oxide on the electrochemical characteristics of a composite based on multi-walled carbon nanotubes and manganese oxide when it is used as a base for supercapacitor electrodes has been studied. Composite with an Ag content ~ 3 at.% showed higher values of specific capacitance, both at low and high values of the galvanostatic discharge current density, compared with an undoped composite. It is shown that the increase in electrochemical characteristics is due not only to a decrease in electrical resistance, but also to the course of reversible redox reactions involving Ag2O oxide. Keywords: supercapacitors, electrical conductivity, specific capacity, redox reactions.
- D. Wu, X. Xie, Y. Zhang, D. Zhang, W. Du, X. Zhang, B. Wang, Front. Mater. 7, 1 (2020). DOI: 10.3389/fmats.2020.00002
- M.N. Rantho, M.J. Madito, K.O. Oyedotun, D.J. Tarimo, N. Manyala. AIP Adv., 10 (6), 065113 (2020). DOI: 10.1063/5.0011862
- P.M. Korusenko, S.N. Nesov, Appl. Sci., 12 (24), 12927 (2022). DOI: 10.3390/app122412827
- J.H. Kim, C. Choi, J.M. Lee, M.J. Andrade, R.H. Baughman, S.J. Kim, Sci. Rep., 8, 13309 (2018). DOI: 10.1038/s41598-018-31611-2
- A.I. Romanenko, O.B. Anikeeva, T.I. Buryakov, E.N. Tkachev, K.R. Zhdanov, V.L. Kuznetsov, I.N. Mazov, A.N. Usoltseva, Phys. Status Solidi B, 246 (11-12), 2641 (2009). DOI: 10.1002/pssb.200982267
- N. Yu, H. Yin, W. Zhang, Y. Liu, Z. Tang, M.-Q. Zhu, Adv. Energy Mater., 6 (2), 1501458 (2015). DOI: 10.1002/aenm.201501458
- M.C. Biesinger, B.P. Payne, A.P. Grosvenor, L.W.M. Lau, A.R. Gerson, R.S.C. Smart, Appl. Surf. Sci., 257 (7), 2717 (2011). DOI: 10.1016/j.apsusc.2010.10.051
- NIST X-ray Photoelectron Spectroscopy Database [Electronic source].https://srdata.nist.gov/xps/
- N.G. Bobenko, V.V. Bolotov, V.E. Egorushkin, P.M. Korusenko, N.V. Melnikova, S.N. Nesov, A.N. Ponomarev, S.N. Povoroznyuk, Carbon, 153, 40 (2019). DOI: 10.1016/j.carbon.2019.06.104
- V. Gaubert, H. Gidik, N. Bodart, V. Koncar, Sensors, 20 (6), 1739 (2020). DOI: 10.3390/s20061739
- C.M. Julien, A. Mauger, Nanomaterials, 7 (11), 396 (2017). DOI: 10.3390/nano7110396
- D.G. Gromadskyi, J. Chem. Sci., 128 (6), 1011 (2016). DOI: 10.1007/s12039-016-1084-2
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