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Optimizing Conditions for Ultrasound Extraction of Fullerenes from Coal Matrices

SYSNO ASEP	0323532
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Optimizing Conditions for Ultrasound Extraction of Fullerenes from Coal Matrices
Title	Optimalizace podmínek pro ultrazvukovou extrakci fullerenů z uhelné matrice
Author(s)	Vítek, P. (CZ) Jehlička, J. (CZ) Frank, Otakar (UFCH-W)_{RID, ORCID} Hamplová, Věra (FZU-D)_{RID, ORCID, SAI} Pokorná, Zdeňka (FZU-D) Juha, Libor (FZU-D)_{RID, ORCID, SAI} Boháček, J. (CZ)
Source Title	Fullerenes, Nanotubes, and Carbon Nanostructures - ISSN 1536-383X Roč. 17, č. 2 (2009), s. 109-122
Number of pages	14 s.
Language	eng - English
Country	US - United States
Keywords	fullerene C60 ; Ultrasound-assisted extraction ; Extraction yield ; Fullerene decomposition
Subject RIV	CF - Physical ; Theoretical Chemistry
R&D Projects	GA205/07/0772 GA ČR - Czech Science Foundation (CSF)
	GA205/03/1468 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z40400503 - UFCH-W (2005-2011)
	AV0Z10100520 - FZU-D (2005-2011)
UT WOS	000263812700004
DOI	10.1080/15363830802671684
Annotation	Conditions for ultrasound toluene extraction of synthetic C60 added to powdered bituminous coal were tested. The best conditions for C60 recovery in the investigated mixtures are 30 min of sonication at 280–285 K. The effects of sample filtration, sequential extraction, ultrasound bath power and treatments of C60 solution alone are also discussed.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2009

Number of the records: 1