Fullerene Clustering in C70/N-Methyl-2-Pyrrolidone/Toluene Liquid System
نویسندگان
چکیده
منابع مشابه
Fullerene-containing liquid-crystalline dendrimers{
Addition reaction of mesomorphic malonate-based dendrimers (up to the fourth generation) with C60 gave liquid-crystalline fullerene derivatives. The cyanobiphenyl unit was used as liquid-crystalline promoter. The malonates presented nematic and/or smectic A phases. The fullerenes showed only smectic A phases, with the exception of the second generation dendrimer for which smectic A and nematic ...
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In this research at the first 2-amino-3-(3,4-dihydroxyphenyl)-2-methyl-propanoic acid drug and its fullerene derivative were optimized. NMR calculations for the complexes were carried out at the B3LYP/6-31G*quantum chemistry level. Different parameters such as energy levels, the amount of Chemical Shift in different atoms, the amount of HOMO/LUMO, chemical potential (µ ), chemical hardness (η)...
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A second-generation cyanobiphenyl-based dendrimer was used as a liquid-crystalline promoter to synthesize mesomorphic bisadducts of [60]fullerene. Liquid-crystalline trans-2, trans-3, and equatorial bisadducts were obtained by condensation of the liquid-crystalline promoter, which carries a carboxylic acid function, with the corresponding bisaminofullerene derivatives. A monoadduct of fullerene...
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Nanotubes composed of C60 molecules (C60NTs) were prepared at ambient pressure and temperature by liquidliquid interfacial precipitation (LLIP) method using pyridine and isopropyl alcohol (IPA) for the solvent of C60 powder. The pyridine solution saturated with C60 was (a) exposed to UV (302 nm) and visible (436 nm) light, (b) mixed with IPA at 1:10, 1:9, 1:8, and 1:7 (C60pyridine:IPA) ratios, ...
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ژورنال
عنوان ژورنال: Ukrainian Journal of Physics
سال: 2018
ISSN: 2071-0194,2071-0186
DOI: 10.15407/ujpe63.2.116