TY  - JOUR
AU  - Šalipur, Hristina
AU  - Fronczak, Maciej
AU  - Prašnikar, Anže
AU  - Kamal, Khaja Mohaideen
AU  - Mudrinić, Tihana
AU  - Hadnađev-Kostić, Milica
AU  - Likozar, Blaž
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7610
AB  - The concept of photocatalytic CO2 and H2O conversion to solar fuels and value-added products provides simultaneous solution for increased energy demands and environmental problems. However, the lack of efficient photocatalysts restrains the large-scale development of photocatalytic technology. In the present study, noble (Pt and Au) and transition metal (Ni) doped nanoflakes assembled on TiO2@carbon microrods with high surface area and rutile crystal structure is prepared via fast, versatile solvothermal method. The photocatalytic performance of the prepared nanocomposites was evaluated in two photocatalytic systems: CO2 reduction and hydrogen production via photoreforming. Pt-doped catalyst showed enhanced hydrogen production efficiency and increased CH4 selectivity, while Ni-doped catalyst exhibited remarkable CO2 reduction activity with higher selectivity towards CO. The mechanism of Pt-promoted CH4 formation and Ni- and Au-promoted CO formation was thoroughly discussed regarding kinetic and thermodynamic parameters.
PB  - Elsevier
T2  - Catalysis Today
T1  - Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production
VL  - 436
SP  - 114724
DO  - 10.1016/j.cattod.2024.114724
ER  - 

@article{
author = "Šalipur, Hristina and Fronczak, Maciej and Prašnikar, Anže and Kamal, Khaja Mohaideen and Mudrinić, Tihana and Hadnađev-Kostić, Milica and Likozar, Blaž and Dostanić, Jasmina and Lončarević, Davor",
year = "2024",
abstract = "The concept of photocatalytic CO2 and H2O conversion to solar fuels and value-added products provides simultaneous solution for increased energy demands and environmental problems. However, the lack of efficient photocatalysts restrains the large-scale development of photocatalytic technology. In the present study, noble (Pt and Au) and transition metal (Ni) doped nanoflakes assembled on TiO2@carbon microrods with high surface area and rutile crystal structure is prepared via fast, versatile solvothermal method. The photocatalytic performance of the prepared nanocomposites was evaluated in two photocatalytic systems: CO2 reduction and hydrogen production via photoreforming. Pt-doped catalyst showed enhanced hydrogen production efficiency and increased CH4 selectivity, while Ni-doped catalyst exhibited remarkable CO2 reduction activity with higher selectivity towards CO. The mechanism of Pt-promoted CH4 formation and Ni- and Au-promoted CO formation was thoroughly discussed regarding kinetic and thermodynamic parameters.",
publisher = "Elsevier",
journal = "Catalysis Today",
title = "Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production",
volume = "436",
pages = "114724",
doi = "10.1016/j.cattod.2024.114724"
}

Šalipur, H., Fronczak, M., Prašnikar, A., Kamal, K. M., Mudrinić, T., Hadnađev-Kostić, M., Likozar, B., Dostanić, J.,& Lončarević, D.. (2024). Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production. in Catalysis Today
Elsevier., 436, 114724.
https://doi.org/10.1016/j.cattod.2024.114724

Šalipur H, Fronczak M, Prašnikar A, Kamal KM, Mudrinić T, Hadnađev-Kostić M, Likozar B, Dostanić J, Lončarević D. Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production. in Catalysis Today. 2024;436:114724.
doi:10.1016/j.cattod.2024.114724 .

Šalipur, Hristina, Fronczak, Maciej, Prašnikar, Anže, Kamal, Khaja Mohaideen, Mudrinić, Tihana, Hadnađev-Kostić, Milica, Likozar, Blaž, Dostanić, Jasmina, Lončarević, Davor, "Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production" in Catalysis Today, 436 (2024):114724,
https://doi.org/10.1016/j.cattod.2024.114724 . .

TY  - JOUR
AU  - Fronczak, Maciej
AU  - Karoly, Zoltan
AU  - Banković, Predrag
AU  - Mojović, Zorica
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7470
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 . .

TY  - 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 . .