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Comparative Spectroscopic Characterization of the Basic and the Higher Fullerenes
dc.creator | Jovanovic, T. | |
dc.creator | Koruga, Dj. | |
dc.creator | Jovančićević, Branimir | |
dc.creator | Vajs, Vlatka | |
dc.creator | Dević, Gordana | |
dc.date.accessioned | 2019-01-30T17:36:44Z | |
dc.date.available | 2019-01-30T17:36:44Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 1536-383X | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/1300 | |
dc.description.abstract | The basic C-60 and C-70, and the higher fullerenes, mainly C-76 and C-84, were extracted by original procedures, with p-xylene and the mixture of xylenes from the samples of initial carbon soot, produced in electrical arc. The extracts were obtained in increased and high yields of 6% and 11.9%, respectively, due to application of the advanced procedures. The solubility of fullerenes in these solvents was compared. Chromatographic separation of the basic and the higher fullerenes from the obtained p-xylene extract was performed by continue elution, in one phase of the process, under atmospheric pressure, with original, defined gradient of solvents, from pure hexane to 75% toluene in hexane, on active Al2O3 column, by a new, improved method. Comparative spectroscopic characterization of the obtained purified fullerene fractions and the extracts is reported. The IR and UV/VIS techniques that have not been presented previously for the higher fullerenes were employed as a contribution to better introduction of their optical absorption properties. | en |
dc.publisher | Taylor & Francis Inc, Philadelphia | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45009/RS// | |
dc.rights | restrictedAccess | |
dc.source | Fullerenes Nanotubes and Carbon Nanostructures | |
dc.subject | Initial carbon soot | en |
dc.subject | fullerenes | en |
dc.subject | extractions | en |
dc.subject | chromatographic separation | en |
dc.subject | optical absorption properties | en |
dc.title | Comparative Spectroscopic Characterization of the Basic and the Higher Fullerenes | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Вајс, В.; Коруга, Дј.; Девић, Гордана; Јованцицевиц, Б.; Јовановиц, Т.; | |
dc.citation.volume | 21 | |
dc.citation.issue | 1 | |
dc.citation.spage | 64 | |
dc.citation.epage | 74 | |
dc.citation.other | 21(1): 64-74 | |
dc.citation.rank | M23 | |
dc.identifier.doi | 10.1080/1536383X.2011.588812 | |
dc.identifier.scopus | 2-s2.0-84867081691 | |
dc.identifier.wos | 000309272200007 | |
dc.type.version | publishedVersion |