Carbon materials with developed porosity are usually used as supports for platinum catalysts. Physico-chemical characteristics of the support influence the properties of platinum deposited and its catalytic activity. In our studies, we deposited platinum on carbon fibrous like materials obtained from platanus seeds-achenes. The precursor was chemically activated with different reagents: NaOH, pyrogallol, and H2O2, before the carbonization process. Platinum was deposited on all substrates to study the influence of the substrate properties on the activity of the catalyst. Carbon materials were characterized by nitrogen adsorption/desorption isotherms measurements, X-ray diffraction, and scanning electron microscopy. It was noticed that the adsorption characteristics of carbon support affected the structure of platinum deposits and thus their activity.
Keywords:
active carbon material / achenes / platinum / catalyst / formic acid oxidation / platina
Source:
Metallurgical and Materials Engineering, 2020, 26, 4, 375-383
Publisher:
Serbia : Association of Metallurgical Engineers of Serbia
Funding / projects:
The Ministry of Education, Science and Technological Development of the Republic of Serbia
TY - JOUR
AU - Kaluđerović, Branka
AU - Jovanović, Vladislava M.
AU - Stevanović, Sanja
AU - Bogdanov, Zarko D.
AU - Dodevski, Vladimir
PY - 2020
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4221
AB - Carbon materials with developed porosity are usually used as supports for platinum catalysts. Physico-chemical characteristics of the support influence the properties of platinum deposited and its catalytic activity. In our studies, we deposited platinum on carbon fibrous like materials obtained from platanus seeds-achenes. The precursor was chemically activated with different reagents: NaOH, pyrogallol, and H2O2, before the carbonization process. Platinum was deposited on all substrates to study the influence of the substrate properties on the activity of the catalyst. Carbon materials were characterized by nitrogen adsorption/desorption isotherms measurements, X-ray diffraction, and scanning electron microscopy. It was noticed that the adsorption characteristics of carbon support affected the structure of platinum deposits and thus their activity.
PB - Serbia : Association of Metallurgical Engineers of Serbia
T2 - Metallurgical and Materials Engineering
T1 - Characterization of carbon fibrous material from platanus achenes as platinum catalysts support
VL - 26
IS - 4
SP - 375
EP - 383
DO - 10.30544/588
ER -
@article{
author = "Kaluđerović, Branka and Jovanović, Vladislava M. and Stevanović, Sanja and Bogdanov, Zarko D. and Dodevski, Vladimir",
year = "2020",
abstract = "Carbon materials with developed porosity are usually used as supports for platinum catalysts. Physico-chemical characteristics of the support influence the properties of platinum deposited and its catalytic activity. In our studies, we deposited platinum on carbon fibrous like materials obtained from platanus seeds-achenes. The precursor was chemically activated with different reagents: NaOH, pyrogallol, and H2O2, before the carbonization process. Platinum was deposited on all substrates to study the influence of the substrate properties on the activity of the catalyst. Carbon materials were characterized by nitrogen adsorption/desorption isotherms measurements, X-ray diffraction, and scanning electron microscopy. It was noticed that the adsorption characteristics of carbon support affected the structure of platinum deposits and thus their activity.",
publisher = "Serbia : Association of Metallurgical Engineers of Serbia",
journal = "Metallurgical and Materials Engineering",
title = "Characterization of carbon fibrous material from platanus achenes as platinum catalysts support",
volume = "26",
number = "4",
pages = "375-383",
doi = "10.30544/588"
}
Kaluđerović, B., Jovanović, V. M., Stevanović, S., Bogdanov, Z. D.,& Dodevski, V.. (2020). Characterization of carbon fibrous material from platanus achenes as platinum catalysts support. in Metallurgical and Materials Engineering
Serbia : Association of Metallurgical Engineers of Serbia., 26(4), 375-383.
https://doi.org/10.30544/588
Kaluđerović B, Jovanović VM, Stevanović S, Bogdanov ZD, Dodevski V. Characterization of carbon fibrous material from platanus achenes as platinum catalysts support. in Metallurgical and Materials Engineering. 2020;26(4):375-383.
doi:10.30544/588 .
Kaluđerović, Branka, Jovanović, Vladislava M., Stevanović, Sanja, Bogdanov, Zarko D., Dodevski, Vladimir, "Characterization of carbon fibrous material from platanus achenes as platinum catalysts support" in Metallurgical and Materials Engineering, 26, no. 4 (2020):375-383,
https://doi.org/10.30544/588 . .
