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.

引用

页码：331 / 339

页数：9

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