Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/20618
Or use following links to share this resource in social networks: Recommend this item
Title In situ monitoring of C60 hydrogenation
Authors Luzan, S.M.
Tsybin, Y.O.
Talzyin, A.V.
ORCID
Keywords fullerene
hydrogenation
hydrogenated fullerene
Type Conference Papers
Date of Issue 2011
URI http://essuir.sumdu.edu.ua/handle/123456789/20618
Publisher Sumy State University
License
Citation Luzan, S.M. In situ monitoring of C60 hydrogenation [Текст] / S. M. Luzan, Yu.O. Tsybin, A. V. Talzyin // Nanomaterials: applications & properties. Proceedings : 1-st International conference, Alushta, Crimea, 27-30 Semptember 2011 / Edited by: A. Pogrebnjak, T. Lyutyy, S. Protsenko. — Sumy : Sumy State University, 2011. — V.2, P.І. — C. 109-115.
Abstract Kinetics and pathways of C60 reaction with hydrogen gas were studied in a broad temperature interval and over extended periods of time. Specifically, hydrogenation was monitored in situ at high temperature and high hydrogen pressure conditions using gravimetric method. The shape of gravimetric curve was found to depend on hydrogena tion temperature: at 350-400ºC saturation of the sample weight was achieved, whereas at 420-440ºC the sample weight reached the maximum and decreased upon prolonged hydrogenation. The weight decrease is due to fullerene cage fragmentation with formation of light ydrocarbons evaporating from the sample. Hydrogenation products were studied by X-ray diffraction, APPI FT-ICR mass spectrometry, and elemental analysis. Hydrogenation pathways (from C60H18 up to C60H56) and possible mechanisms of hydrogenation-induced fragmentation of fulleranes are discussed. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/20618
Appears in Collections: Наукові видання (ЕлІТ)

Views

Belgium Belgium
1
Canada Canada
1
China China
210427007
France France
2
Germany Germany
9092305
Greece Greece
45437
Indonesia Indonesia
1
Iran Iran
1
Ireland Ireland
1583541
Italy Italy
3
Lithuania Lithuania
1
Netherlands Netherlands
7579
Russia Russia
136312
South Korea South Korea
1
Sweden Sweden
2
Taiwan Taiwan
1
Turkey Turkey
9
Ukraine Ukraine
36345933
United Kingdom United Kingdom
18184327
United States United States
420853993
Unknown Country Unknown Country
36345932
Vietnam Vietnam
45439

Downloads

Australia Australia
1
China China
21
Ecuador Ecuador
1
Finland Finland
1
France France
1
Germany Germany
136312
Greece Greece
2
India India
2
Iran Iran
1
Ireland Ireland
791773
Japan Japan
1
Lithuania Lithuania
1
Netherlands Netherlands
1
Poland Poland
1
Russia Russia
7581
Taiwan Taiwan
1
Ukraine Ukraine
36345934
United Arab Emirates United Arab Emirates
2
United Kingdom United Kingdom
22719
United States United States
210427008
Unknown Country Unknown Country
250
Vietnam Vietnam
1

Files

File Size Format Downloads
19.pdf 579,18 kB Adobe PDF 247731615

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.