TY  - JOUR
AU  - Dodevski, Vladimir
AU  - Kaluđerović, Branka
AU  - Krstić, Sanja
AU  - Spasojević, Vuk
AU  - Trifunović, Snežana S.
AU  - Uskoković, Petar
AU  - Marinković, Aleksandar
AU  - Stojmenović, Marija
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2405
AB  - Activated carbons (ACs) were successfully prepared using plane tree seed (PTS) as a cheap and renewable raw material. The plane tree seeds were firstly treated combining magnetic (MM) and ultrasonic mixing (USM) during 0.5, 1 and 3 h in 1 M, 3 M and 6 M of H3PO4 solutions, and then activated at 260 degrees C during 20 h (low temperature hydrothermal carbonization-low HTC) in above mentioned solutions of the same molarity. The influence of combined mixing and activation processes on physical, structural and morphological properties, and their optimization was studied by X-ray powder diffraction (XRPD), Raman spectroscopy, nitrogen adsorption-desorption isotherms, fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) analysis.
PB  - Trans Tech Publications Ltd, Durnten-Zurich
T2  - Journal of Nano Research
T1  - Optimization of Active Carbonaceous Material Obtained by Low Hydrothermal Carbonization of Plane Tree Seed with H3PO4
VL  - 48
SP  - 71
EP  - 84
DO  - 10.4028/www.scientific.net/JNanoR.48.71
ER  - 

@article{
author = "Dodevski, Vladimir and Kaluđerović, Branka and Krstić, Sanja and Spasojević, Vuk and Trifunović, Snežana S. and Uskoković, Petar and Marinković, Aleksandar and Stojmenović, Marija",
year = "2017",
abstract = "Activated carbons (ACs) were successfully prepared using plane tree seed (PTS) as a cheap and renewable raw material. The plane tree seeds were firstly treated combining magnetic (MM) and ultrasonic mixing (USM) during 0.5, 1 and 3 h in 1 M, 3 M and 6 M of H3PO4 solutions, and then activated at 260 degrees C during 20 h (low temperature hydrothermal carbonization-low HTC) in above mentioned solutions of the same molarity. The influence of combined mixing and activation processes on physical, structural and morphological properties, and their optimization was studied by X-ray powder diffraction (XRPD), Raman spectroscopy, nitrogen adsorption-desorption isotherms, fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) analysis.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Journal of Nano Research",
title = "Optimization of Active Carbonaceous Material Obtained by Low Hydrothermal Carbonization of Plane Tree Seed with H3PO4",
volume = "48",
pages = "71-84",
doi = "10.4028/www.scientific.net/JNanoR.48.71"
}

Dodevski, V., Kaluđerović, B., Krstić, S., Spasojević, V., Trifunović, S. S., Uskoković, P., Marinković, A.,& Stojmenović, M.. (2017). Optimization of Active Carbonaceous Material Obtained by Low Hydrothermal Carbonization of Plane Tree Seed with H3PO4. in Journal of Nano Research
Trans Tech Publications Ltd, Durnten-Zurich., 48, 71-84.
https://doi.org/10.4028/www.scientific.net/JNanoR.48.71

Dodevski V, Kaluđerović B, Krstić S, Spasojević V, Trifunović SS, Uskoković P, Marinković A, Stojmenović M. Optimization of Active Carbonaceous Material Obtained by Low Hydrothermal Carbonization of Plane Tree Seed with H3PO4. in Journal of Nano Research. 2017;48:71-84.
doi:10.4028/www.scientific.net/JNanoR.48.71 .

Dodevski, Vladimir, Kaluđerović, Branka, Krstić, Sanja, Spasojević, Vuk, Trifunović, Snežana S., Uskoković, Petar, Marinković, Aleksandar, Stojmenović, Marija, "Optimization of Active Carbonaceous Material Obtained by Low Hydrothermal Carbonization of Plane Tree Seed with H3PO4" in Journal of Nano Research, 48 (2017):71-84,
https://doi.org/10.4028/www.scientific.net/JNanoR.48.71 . .

TY  - JOUR
AU  - Pasti, Igor A.
AU  - Gavrilov, Nemanja
AU  - Dobrota, Ana S.
AU  - Momcilovic, Milan
AU  - Stojmenovic, Marija
AU  - Topalov, Angel
AU  - Stanković, Dalibor
AU  - Babić, Biljana
AU  - Ćirić-Marjanović, Gordana
AU  - Mentus, Slavko V.
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1980
AB  - In order to elucidate the role of B, N, and P dopants in carbon materials on the kinetics of oxygen reduction reaction (ORR) and to provide a fair comparison of the effects of each dopant, a series of ordered mesoporous carbons (OMCs) with low concentration of heteroatoms ( lt  1 at%) has been prepared. Doped OMCs were characterized using X-ray photoelectron spectroscopy (XPS), inductively coupled plasma optical emission spectroscopy (ICP-OES), Raman spectroscopy, X-ray powder diffraction (XRD), and N-2 physisorption measurements. Comparative study of the ORR activity of these materials in alkaline solution was performed using rotating disk electrode voltammetry. The experiments evidenced that, compared to non-doped OMC, charge transfer kinetics was improved independently on the nature of the heteroatom. The decrease of the ORR overvoltage and the increase of the mass activity upon doping are similar for B and P and less prominent for N. On the other hand, OMCs doped with low levels of B and N were found to be selective for O-2 reduction to peroxide, while for P-doped OMCs, the apparent number of electrons consumed per O-2 molecule was up to 3.1. Experimental measurements were complemented by density functional theory (DFT) calculations.
PB  - Springer, New York
T2  - Electrocatalysis
T1  - The Effects of a Low-Level Boron, Phosphorus, and Nitrogen Doping on the Oxygen Reduction Activity of Ordered Mesoporous Carbons
VL  - 6
IS  - 6
SP  - 498
EP  - 511
DO  - 10.1007/s12678-015-0271-0
ER  - 

@article{
author = "Pasti, Igor A. and Gavrilov, Nemanja and Dobrota, Ana S. and Momcilovic, Milan and Stojmenovic, Marija and Topalov, Angel and Stanković, Dalibor and Babić, Biljana and Ćirić-Marjanović, Gordana and Mentus, Slavko V.",
year = "2015",
abstract = "In order to elucidate the role of B, N, and P dopants in carbon materials on the kinetics of oxygen reduction reaction (ORR) and to provide a fair comparison of the effects of each dopant, a series of ordered mesoporous carbons (OMCs) with low concentration of heteroatoms ( lt  1 at%) has been prepared. Doped OMCs were characterized using X-ray photoelectron spectroscopy (XPS), inductively coupled plasma optical emission spectroscopy (ICP-OES), Raman spectroscopy, X-ray powder diffraction (XRD), and N-2 physisorption measurements. Comparative study of the ORR activity of these materials in alkaline solution was performed using rotating disk electrode voltammetry. The experiments evidenced that, compared to non-doped OMC, charge transfer kinetics was improved independently on the nature of the heteroatom. The decrease of the ORR overvoltage and the increase of the mass activity upon doping are similar for B and P and less prominent for N. On the other hand, OMCs doped with low levels of B and N were found to be selective for O-2 reduction to peroxide, while for P-doped OMCs, the apparent number of electrons consumed per O-2 molecule was up to 3.1. Experimental measurements were complemented by density functional theory (DFT) calculations.",
publisher = "Springer, New York",
journal = "Electrocatalysis",
title = "The Effects of a Low-Level Boron, Phosphorus, and Nitrogen Doping on the Oxygen Reduction Activity of Ordered Mesoporous Carbons",
volume = "6",
number = "6",
pages = "498-511",
doi = "10.1007/s12678-015-0271-0"
}

Pasti, I. A., Gavrilov, N., Dobrota, A. S., Momcilovic, M., Stojmenovic, M., Topalov, A., Stanković, D., Babić, B., Ćirić-Marjanović, G.,& Mentus, S. V.. (2015). The Effects of a Low-Level Boron, Phosphorus, and Nitrogen Doping on the Oxygen Reduction Activity of Ordered Mesoporous Carbons. in Electrocatalysis
Springer, New York., 6(6), 498-511.
https://doi.org/10.1007/s12678-015-0271-0

Pasti IA, Gavrilov N, Dobrota AS, Momcilovic M, Stojmenovic M, Topalov A, Stanković D, Babić B, Ćirić-Marjanović G, Mentus SV. The Effects of a Low-Level Boron, Phosphorus, and Nitrogen Doping on the Oxygen Reduction Activity of Ordered Mesoporous Carbons. in Electrocatalysis. 2015;6(6):498-511.
doi:10.1007/s12678-015-0271-0 .

Pasti, Igor A., Gavrilov, Nemanja, Dobrota, Ana S., Momcilovic, Milan, Stojmenovic, Marija, Topalov, Angel, Stanković, Dalibor, Babić, Biljana, Ćirić-Marjanović, Gordana, Mentus, Slavko V., "The Effects of a Low-Level Boron, Phosphorus, and Nitrogen Doping on the Oxygen Reduction Activity of Ordered Mesoporous Carbons" in Electrocatalysis, 6, no. 6 (2015):498-511,
https://doi.org/10.1007/s12678-015-0271-0 . .