The solubility of C60 fullerene in long chain fatty acids esters

被引：24
作者：
Cataldo, Franco
Braun, Tibor
机构：
[1] Lupi Chem Res Inst, I-00133 Rome, Italy
[2] Eotvos Lorand Univ, Inst Chem, Budapest, Hungary
来源：
FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES | 2007年 / 15卷 / 05期
关键词：
fullerene; solubility; vegetable oils; fatty acids esters; linseed oil; sunflower oil; soybean oil; olive oil; biodiesel;
D O I：
10.1080/15363830701512450
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A series of fatty acid esters of glycerol as linseed, sunflower, soybean and olive oils have been tested as C-60 fullerene solvents together with a mixture of methyl ester fatty acids derived from brassica oilseeds and used as a biofuel known as "biodiesel." All the oils evaluated are effective solvents Of C60. The solubility of C60 in the selected vegetable oils has been determined spectrophotometrically. The C60 solubility in vegetable oils may pave the way for easier application Of C60 fullerene in medicinal chemistry and in additive chemistry for varnishes and fuels. It has been found that C60 is not only soluble in the fatty acid esters but is also reactive with them under mild conditions, giving addition products easily recognized by a characteristic absorption band at 435 nm. The addition reaction mechanism has been discussed.
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页码：331 / 339
页数：9
相关论文
共 21 条
[1]   MECHANOCHEMISTRY - A NOVEL-APPROACH TO THE SYNTHESIS OF FULLERENE COMPOUNDS - WATER-SOLUBLE BUCKMINSTERFULLERENE-GAMMA-CYCLODEXTRIN INCLUSION COMPLEXES VIA A SOLID-SOLID REACTION [J].
BRAUN, T ;
BUVARIBARCZA, A ;
BARCZA, L ;
KONKOLYTHEGE, I ;
FODOR, M ;
MIGALI, B .
SOLID STATE IONICS, 1994, 74 (1-2) :47-51
[2]   Olive oil as a biocompatible solvent for pristine C60 [J].
Braun, Tibor ;
Mark, Laszlo ;
Ohmacht, Robert ;
Sharma, Uma .
FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, 2007, 15 (04) :311-314
[3]   THE COLORS OF C-60 SOLUTIONS [J].
CATALAN, J ;
SAIZ, JL ;
LAYNEZ, JL ;
JAGEROVIC, N ;
ELGUERO, J .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (01) :105-107
[4]   Encapsulation of C60 fullerene in γ-cyclodextrin:: a new concept in the protection of organic substrates and polymers from ozone attack -: Kinetic aspects on the reactivity between C60 and O3 [J].
Cataldo, F .
POLYMER DEGRADATION AND STABILITY, 2002, 77 (01) :111-120
[5]  
Da Ros T, 2001, CROAT CHEM ACTA, V74, P743
[6]  
Dugan L. L., 2000, FULLERENES CHEM PHYS
[7]  
GUANTI G, 2005, POLYYNES SYNTHESIS P, pCH19
[8]   Using Hansen solubility parameters to correlate solubility of C60 fullerene in organic solvents and in polymers [J].
Hansen, CM ;
Smith, AL .
CARBON, 2004, 42 (8-9) :1591-1597
[9]  
HIRSCH A, 1994, CHEM FULLERNESS, P29
[10]  
KORBITZ W, 1995, BRASSICA OILSEEDS PR, pCH16
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