Core-shell carbon fiber"Co1.5Mn1.5O4 mesoporous spinel electrode for high performance symmetrical supercapacitors
Само за регистроване кориснике
2020
Аутори
Mijailović, Daniel M.Radmilović, Vuk V.
Lačnjevac, Uroš
Stojanović, Dusica B.
Jović, Vladimir D
Radmilović, Velimir R
Uskoković, Petar S.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
We report a mesoporous composite system consisting of carbon fiber cores surrounded with Co1.5Mn1.5O4 spinel nanocrystal shells, synthesized by a simple two-step process involving single-nozzle co-electrospinning and subsequent calcination. Benefiting from the obtained core-shell structure, this composite has exhibited high specific capacitance in the two-electrode configuration, up to 384 F g(-1) at 0.28 A g(-1), with no capacitance loss after 2000 cycles at 50 mV s(-1). The incorporation of spinel nanocrystals improved the capacitive performances of composite fibers due to a synergistic effect of redox-active shells and the conductive cores, making this novel material promising for symmetrical supercapacitors.
Кључне речи:
Supercapacitor / Spinel / Electrospinning / Core-shell structure / Carbon fiberИзвор:
Applied Surface Science, 2020, 534Издавач:
- Elsevier, Amsterdam
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200287 (Иновациони центар Технолошко-металуршког факултета у Београду доо) (RS-MESTD-inst-2020-200287)
- Serbian Academy of Sciences and Arts [F-141]
- Office of Science, Office of Basic Energy Sciences, of the U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-AC02-05CH11231]
DOI: 10.1016/j.apsusc.2020.147678
ISSN: 0169-4332
WoS: 000582367700078
Scopus: 2-s2.0-85089936764
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Mijailović, Daniel M. AU - Radmilović, Vuk V. AU - Lačnjevac, Uroš AU - Stojanović, Dusica B. AU - Jović, Vladimir D AU - Radmilović, Velimir R AU - Uskoković, Petar S. PY - 2020 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1366 AB - We report a mesoporous composite system consisting of carbon fiber cores surrounded with Co1.5Mn1.5O4 spinel nanocrystal shells, synthesized by a simple two-step process involving single-nozzle co-electrospinning and subsequent calcination. Benefiting from the obtained core-shell structure, this composite has exhibited high specific capacitance in the two-electrode configuration, up to 384 F g(-1) at 0.28 A g(-1), with no capacitance loss after 2000 cycles at 50 mV s(-1). The incorporation of spinel nanocrystals improved the capacitive performances of composite fibers due to a synergistic effect of redox-active shells and the conductive cores, making this novel material promising for symmetrical supercapacitors. PB - Elsevier, Amsterdam T2 - Applied Surface Science T1 - Core-shell carbon fiber"Co1.5Mn1.5O4 mesoporous spinel electrode for high performance symmetrical supercapacitors VL - 534 DO - 10.1016/j.apsusc.2020.147678 ER -
@article{ author = "Mijailović, Daniel M. and Radmilović, Vuk V. and Lačnjevac, Uroš and Stojanović, Dusica B. and Jović, Vladimir D and Radmilović, Velimir R and Uskoković, Petar S.", year = "2020", abstract = "We report a mesoporous composite system consisting of carbon fiber cores surrounded with Co1.5Mn1.5O4 spinel nanocrystal shells, synthesized by a simple two-step process involving single-nozzle co-electrospinning and subsequent calcination. Benefiting from the obtained core-shell structure, this composite has exhibited high specific capacitance in the two-electrode configuration, up to 384 F g(-1) at 0.28 A g(-1), with no capacitance loss after 2000 cycles at 50 mV s(-1). The incorporation of spinel nanocrystals improved the capacitive performances of composite fibers due to a synergistic effect of redox-active shells and the conductive cores, making this novel material promising for symmetrical supercapacitors.", publisher = "Elsevier, Amsterdam", journal = "Applied Surface Science", title = "Core-shell carbon fiber"Co1.5Mn1.5O4 mesoporous spinel electrode for high performance symmetrical supercapacitors", volume = "534", doi = "10.1016/j.apsusc.2020.147678" }
Mijailović, D. M., Radmilović, V. V., Lačnjevac, U., Stojanović, D. B., Jović, V. D., Radmilović, V. R.,& Uskoković, P. S.. (2020). Core-shell carbon fiber"Co1.5Mn1.5O4 mesoporous spinel electrode for high performance symmetrical supercapacitors. in Applied Surface Science Elsevier, Amsterdam., 534. https://doi.org/10.1016/j.apsusc.2020.147678
Mijailović DM, Radmilović VV, Lačnjevac U, Stojanović DB, Jović VD, Radmilović VR, Uskoković PS. Core-shell carbon fiber"Co1.5Mn1.5O4 mesoporous spinel electrode for high performance symmetrical supercapacitors. in Applied Surface Science. 2020;534. doi:10.1016/j.apsusc.2020.147678 .
Mijailović, Daniel M., Radmilović, Vuk V., Lačnjevac, Uroš, Stojanović, Dusica B., Jović, Vladimir D, Radmilović, Velimir R, Uskoković, Petar S., "Core-shell carbon fiber"Co1.5Mn1.5O4 mesoporous spinel electrode for high performance symmetrical supercapacitors" in Applied Surface Science, 534 (2020), https://doi.org/10.1016/j.apsusc.2020.147678 . .