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Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process

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2018
Lukic-MESC.pdf (3.635Mb)
Authors
Lukić, Vladimir
Čekerevac Mirković, Dragana
Jugović, Dragana
Maričić, Aleksa
Conference object (Published version)
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Abstract
Non-activated powder of nuclear grade graphite and powders of nuclear grade graphite that were milled for 10, 20 and 30 minutes are doped with 0.03% of platinum. XRD analysis of injtial and activated graphite powders was used for structural characterization. Hydrogen adsorption perfonned in isothermal conditions showed that platinization of powder samples of nuclear grade graphite decreases time needed for reaching adsorbent saturation during hydration. Simultaneously it was shown that platinization, due to the hydrogen spillower effect, increases adsorption capacity in a function of mechanical activation duration.
Keywords:
mechanical activation / platinization / hydrogen adsorption
Source:
Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018, 2018, 86-86
Publisher:
  • Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade
  • Belgrade : Hydrogen Economy Initiative Serbia
Projects:
  • Directed synthesis, structure and properties of multifunctional materials (RS-172057)

ISBN: 978-86-7306-140-5

[ Google Scholar ]
URI
http://dais.sanu.ac.rs/123456789/4571
Collections
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Lukić, Vladimir
AU  - Čekerevac Mirković, Dragana
AU  - Jugović, Dragana
AU  - Maričić, Aleksa
PY  - 2018
UR  - http://dais.sanu.ac.rs/123456789/4571
AB  - Non-activated powder of nuclear grade graphite and powders of nuclear grade graphite that were milled for 10, 20 and 30 minutes are doped with 0.03% of platinum. XRD analysis of injtial and activated graphite powders was used for structural characterization. Hydrogen adsorption perfonned in isothermal conditions showed that platinization of powder samples of nuclear grade graphite decreases time needed for reaching adsorbent saturation during hydration. Simultaneously it was shown that platinization, due to the hydrogen spillower effect, increases adsorption capacity in a function of mechanical activation duration.
PB  - Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade
PB  - Belgrade : Hydrogen Economy Initiative Serbia
C3  - Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018
T1  - Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process
SP  - 86
EP  - 86
ER  - 
@conference{
author = "Lukić, Vladimir and Čekerevac Mirković, Dragana and Jugović, Dragana and Maričić, Aleksa",
year = "2018",
url = "http://dais.sanu.ac.rs/123456789/4571",
abstract = "Non-activated powder of nuclear grade graphite and powders of nuclear grade graphite that were milled for 10, 20 and 30 minutes are doped with 0.03% of platinum. XRD analysis of injtial and activated graphite powders was used for structural characterization. Hydrogen adsorption perfonned in isothermal conditions showed that platinization of powder samples of nuclear grade graphite decreases time needed for reaching adsorbent saturation during hydration. Simultaneously it was shown that platinization, due to the hydrogen spillower effect, increases adsorption capacity in a function of mechanical activation duration.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade, Belgrade : Hydrogen Economy Initiative Serbia",
journal = "Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018",
title = "Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process",
pages = "86-86"
}
Lukić V, Čekerevac Mirković D, Jugović D, Maričić A. Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process. Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018. 2018;:86-86
Lukić, V., Čekerevac Mirković, D., Jugović, D.,& Maričić, A. (2018). Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process.
Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade., null, 86-86. 
Lukić Vladimir, Čekerevac Mirković Dragana, Jugović Dragana, Maričić Aleksa, "Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process" null (2018):86-86

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