Supercapacitors based on graphene/pseudocapacitive materials
2017
Authors
Sacer, DenisKralj, Magdalena
Sopcic, Suzana
Košević, Milica
Dekanski, Aleksandar
Rokovic, Marijana Kraljic
Article (Published version)
Metadata
Show full item recordAbstract
Composites of graphene and SnO2 were successfully prepared by a single step simultaneous synthesis of SnO2 and reduction of graphene oxide (GO). Three different compositions of precursor solution resulted in different composite materials containing graphene and SnO2. The reaction was realized by microwave-assisted hydrothermal synthesis. Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) gave insight into the morphology and composition of the obtained materials. Good capacitive/pseudocapacitive properties of the obtained material suitable for supercapacitor application were registered by cyclic voltammetry, from where specific capacitance values up to 93 F g(-1) were determined.
Keywords:
graphene oxide / graphene / SnO2 / supercapacitor / morphology / cyclic voltammetrySource:
Journal of the Serbian Chemical Society, 2017, 82, 4, 411-416Publisher:
- Serbian Chemical Society
Funding / projects:
- Bilateral Croatian-Serbian project "High-Power Graphene/Redox Pseudocapacitive Materials-Based Elect
- Croatian Science Foundation - IP-2013-11-8825
- New approach in designing materials for energy conversion and energy storage systems (RS-MESTD-Basic Research (BR or ON)-172060)
DOI: 10.2298/JSC170207027S
ISSN: 0352-5139
WoS: 000404614300006
Scopus: 2-s2.0-85019379328
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IHTMTY - JOUR AU - Sacer, Denis AU - Kralj, Magdalena AU - Sopcic, Suzana AU - Košević, Milica AU - Dekanski, Aleksandar AU - Rokovic, Marijana Kraljic PY - 2017 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2250 AB - Composites of graphene and SnO2 were successfully prepared by a single step simultaneous synthesis of SnO2 and reduction of graphene oxide (GO). Three different compositions of precursor solution resulted in different composite materials containing graphene and SnO2. The reaction was realized by microwave-assisted hydrothermal synthesis. Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) gave insight into the morphology and composition of the obtained materials. Good capacitive/pseudocapacitive properties of the obtained material suitable for supercapacitor application were registered by cyclic voltammetry, from where specific capacitance values up to 93 F g(-1) were determined. PB - Serbian Chemical Society T2 - Journal of the Serbian Chemical Society T1 - Supercapacitors based on graphene/pseudocapacitive materials VL - 82 IS - 4 SP - 411 EP - 416 DO - 10.2298/JSC170207027S ER -
@article{ author = "Sacer, Denis and Kralj, Magdalena and Sopcic, Suzana and Košević, Milica and Dekanski, Aleksandar and Rokovic, Marijana Kraljic", year = "2017", abstract = "Composites of graphene and SnO2 were successfully prepared by a single step simultaneous synthesis of SnO2 and reduction of graphene oxide (GO). Three different compositions of precursor solution resulted in different composite materials containing graphene and SnO2. The reaction was realized by microwave-assisted hydrothermal synthesis. Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) gave insight into the morphology and composition of the obtained materials. Good capacitive/pseudocapacitive properties of the obtained material suitable for supercapacitor application were registered by cyclic voltammetry, from where specific capacitance values up to 93 F g(-1) were determined.", publisher = "Serbian Chemical Society", journal = "Journal of the Serbian Chemical Society", title = "Supercapacitors based on graphene/pseudocapacitive materials", volume = "82", number = "4", pages = "411-416", doi = "10.2298/JSC170207027S" }
Sacer, D., Kralj, M., Sopcic, S., Košević, M., Dekanski, A.,& Rokovic, M. K.. (2017). Supercapacitors based on graphene/pseudocapacitive materials. in Journal of the Serbian Chemical Society Serbian Chemical Society., 82(4), 411-416. https://doi.org/10.2298/JSC170207027S
Sacer D, Kralj M, Sopcic S, Košević M, Dekanski A, Rokovic MK. Supercapacitors based on graphene/pseudocapacitive materials. in Journal of the Serbian Chemical Society. 2017;82(4):411-416. doi:10.2298/JSC170207027S .
Sacer, Denis, Kralj, Magdalena, Sopcic, Suzana, Košević, Milica, Dekanski, Aleksandar, Rokovic, Marijana Kraljic, "Supercapacitors based on graphene/pseudocapacitive materials" in Journal of the Serbian Chemical Society, 82, no. 4 (2017):411-416, https://doi.org/10.2298/JSC170207027S . .