Influence of boron doping on characteristics of glucose-based hydrothermal carbons
Authors
Kalijadis, AnaMaletić, Marina M.
Bjelajac, Anđelika Z.
Babić, Biljana M.
Minović Arsić, Tamara Z.
Vukčević, Marija M.
Article (Published version)
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In this study, the influence of boron doping on structural and surface properties of carbon material synthesized by a hydrothermal method was investigated, and the obtained results were compared with the previously published influence that boron has on characteristics of carbonized boron-doped hydrothermal carbons (CHTCB). Hydrothermal carbons doped with boron (HTCB) were obtained by the hydrothermal synthesis of glucose solutions with different nominal concentrations of boric acid. It was found that glucose based hydrothermal carbon does not have developed porosity, and the presence of boron in their structure has insignificant influence on it. On the contrary, additional carbonization increases the specific surface area of the undoped sample, while an increase in boron content drastically decreases the specific surface area. Boron doping leads to a decrease in the amount of surface oxygen groups, for both, hydrothermally synthesized and additionally carbonized materials. Raman analys...is showed that the boron content does not affect a structural arrangement of the HTCB samples, and Raman structural parameters show a higher degree of disorder, compared to the CHTCB samples. Comparison of structural and surface characteristics of hydrothermal carbons and carbonized materials contributes to the study of the so far, insufficiently clarified influence that boron incorporation has on the material characteristics. © 2022 Serbian Chemical Society. All rights reserved.
Keywords:
boric acid / hydrothermal synthesis / Raman analysis / specific surface area / surface oxygen groupsSource:
Journal of the Serbian Chemical Society, 2022, 87, 6, 749-760Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200287 (Innovation Center of the Faculty of Technology and Metallurgy) (RS-MESTD-inst-2020-200287)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-MESTD-inst-2020-200017)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-MESTD-inst-2020-200135)
DOI: 10.2298/JSC211011001K
ISSN: 0352-5139
WoS: 000758243200001
Scopus: 2-s2.0-85132689382
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Inovacioni centarTY - JOUR AU - Kalijadis, Ana AU - Maletić, Marina M. AU - Bjelajac, Anđelika Z. AU - Babić, Biljana M. AU - Minović Arsić, Tamara Z. AU - Vukčević, Marija M. PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5170 AB - In this study, the influence of boron doping on structural and surface properties of carbon material synthesized by a hydrothermal method was investigated, and the obtained results were compared with the previously published influence that boron has on characteristics of carbonized boron-doped hydrothermal carbons (CHTCB). Hydrothermal carbons doped with boron (HTCB) were obtained by the hydrothermal synthesis of glucose solutions with different nominal concentrations of boric acid. It was found that glucose based hydrothermal carbon does not have developed porosity, and the presence of boron in their structure has insignificant influence on it. On the contrary, additional carbonization increases the specific surface area of the undoped sample, while an increase in boron content drastically decreases the specific surface area. Boron doping leads to a decrease in the amount of surface oxygen groups, for both, hydrothermally synthesized and additionally carbonized materials. Raman analysis showed that the boron content does not affect a structural arrangement of the HTCB samples, and Raman structural parameters show a higher degree of disorder, compared to the CHTCB samples. Comparison of structural and surface characteristics of hydrothermal carbons and carbonized materials contributes to the study of the so far, insufficiently clarified influence that boron incorporation has on the material characteristics. © 2022 Serbian Chemical Society. All rights reserved. T2 - Journal of the Serbian Chemical Society T1 - Influence of boron doping on characteristics of glucose-based hydrothermal carbons EP - 760 IS - 6 SP - 749 VL - 87 DO - 10.2298/JSC211011001K ER -
@article{ author = "Kalijadis, Ana and Maletić, Marina M. and Bjelajac, Anđelika Z. and Babić, Biljana M. and Minović Arsić, Tamara Z. and Vukčević, Marija M.", year = "2022", abstract = "In this study, the influence of boron doping on structural and surface properties of carbon material synthesized by a hydrothermal method was investigated, and the obtained results were compared with the previously published influence that boron has on characteristics of carbonized boron-doped hydrothermal carbons (CHTCB). Hydrothermal carbons doped with boron (HTCB) were obtained by the hydrothermal synthesis of glucose solutions with different nominal concentrations of boric acid. It was found that glucose based hydrothermal carbon does not have developed porosity, and the presence of boron in their structure has insignificant influence on it. On the contrary, additional carbonization increases the specific surface area of the undoped sample, while an increase in boron content drastically decreases the specific surface area. Boron doping leads to a decrease in the amount of surface oxygen groups, for both, hydrothermally synthesized and additionally carbonized materials. Raman analysis showed that the boron content does not affect a structural arrangement of the HTCB samples, and Raman structural parameters show a higher degree of disorder, compared to the CHTCB samples. Comparison of structural and surface characteristics of hydrothermal carbons and carbonized materials contributes to the study of the so far, insufficiently clarified influence that boron incorporation has on the material characteristics. © 2022 Serbian Chemical Society. All rights reserved.", journal = "Journal of the Serbian Chemical Society", title = "Influence of boron doping on characteristics of glucose-based hydrothermal carbons", pages = "760-749", number = "6", volume = "87", doi = "10.2298/JSC211011001K" }
Kalijadis, A., Maletić, M. M., Bjelajac, A. Z., Babić, B. M., Minović Arsić, T. Z.,& Vukčević, M. M.. (2022). Influence of boron doping on characteristics of glucose-based hydrothermal carbons. in Journal of the Serbian Chemical Society, 87(6), 749-760. https://doi.org/10.2298/JSC211011001K
Kalijadis A, Maletić MM, Bjelajac AZ, Babić BM, Minović Arsić TZ, Vukčević MM. Influence of boron doping on characteristics of glucose-based hydrothermal carbons. in Journal of the Serbian Chemical Society. 2022;87(6):749-760. doi:10.2298/JSC211011001K .
Kalijadis, Ana, Maletić, Marina M., Bjelajac, Anđelika Z., Babić, Biljana M., Minović Arsić, Tamara Z., Vukčević, Marija M., "Influence of boron doping on characteristics of glucose-based hydrothermal carbons" in Journal of the Serbian Chemical Society, 87, no. 6 (2022):749-760, https://doi.org/10.2298/JSC211011001K . .