The influence of precursor selection on electrochemical properties of radiofrequency thermal plasma synthesized graphene
Само за регистроване кориснике
2024
Чланак у часопису (Објављена верзија)
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Метаподаци
Приказ свих података о документуАпстракт
As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene
has been modified by various types of materials in an effort to enhance its electrode qualities even more. This
work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final
product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of
graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of
graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic
voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV)
was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol
and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Usi...ng as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane
ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future
research ought to focus on improving synthetic conditions in order to enhance desirable characteristics.
Кључне речи:
Graphene / Radiofrequency thermal plasma / Electrode kinetics / Nitrophenol / Electrochemical sensorИзвор:
Microchemical Journal, 2024, 199, 110079-Издавач:
- Elsevier
Финансирање / пројекти:
- Bekker Program by Polish National Agency for Academic Exchange (NAWA) (contract no. PPN/BEK/2020/1/00013)
- Polish National Agency for Academic Exchange (NAWA) (contract no. PPN/BIL/2020/1/00016)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Hungarian National Research Development and Innovation Office (VEKOP-2.3.2-16-2017-00013)
Напомена:
- Pree-print version: https://dx.doi.org/10.2139/ssrn.4628491
- Pree-print, submitted version: https://cer.ihtm.bg.ac.rs/handle/123456789/7470
Повезане информације:
- Друга верзија
https://dx.doi.org/10.2139/ssrn.4628491
DOI: 10.1016/j.microc.2024.110079
ISSN: 0026-265X
WoS: 001177349800001
Scopus: 2-s2.0-85184473872
Институција/група
IHTMTY - JOUR AU - Fronczak, Maciej AU - Karoly, Zoltan AU - Banković, Predrag AU - Mojović, Zorica PY - 2024 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/7469 AB - As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene has been modified by various types of materials in an effort to enhance its electrode qualities even more. This work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV) was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Using as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future research ought to focus on improving synthetic conditions in order to enhance desirable characteristics. PB - Elsevier T2 - Microchemical Journal T1 - The influence of precursor selection on electrochemical properties of radiofrequency thermal plasma synthesized graphene VL - 199 SP - 110079 DO - 10.1016/j.microc.2024.110079 ER -
@article{ author = "Fronczak, Maciej and Karoly, Zoltan and Banković, Predrag and Mojović, Zorica", year = "2024", abstract = "As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene has been modified by various types of materials in an effort to enhance its electrode qualities even more. This work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV) was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Using as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future research ought to focus on improving synthetic conditions in order to enhance desirable characteristics.", publisher = "Elsevier", journal = "Microchemical Journal", title = "The influence of precursor selection on electrochemical properties of radiofrequency thermal plasma synthesized graphene", volume = "199", pages = "110079", doi = "10.1016/j.microc.2024.110079" }
Fronczak, M., Karoly, Z., Banković, P.,& Mojović, Z.. (2024). The influence of precursor selection on electrochemical properties of radiofrequency thermal plasma synthesized graphene. in Microchemical Journal Elsevier., 199, 110079. https://doi.org/10.1016/j.microc.2024.110079
Fronczak M, Karoly Z, Banković P, Mojović Z. The influence of precursor selection on electrochemical properties of radiofrequency thermal plasma synthesized graphene. in Microchemical Journal. 2024;199:110079. doi:10.1016/j.microc.2024.110079 .
Fronczak, Maciej, Karoly, Zoltan, Banković, Predrag, Mojović, Zorica, "The influence of precursor selection on electrochemical properties of radiofrequency thermal plasma synthesized graphene" in Microchemical Journal, 199 (2024):110079, https://doi.org/10.1016/j.microc.2024.110079 . .