Zobrazeno 1 - 10
of 32
pro vyhledávání: '"D. Anibal García Hernández"'
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 30:571-583
The Unidentified Infrared bands (UIBs or UIRs) known also as Aromatic Infrared Bands (AIBs) represent a series of discrete infrared emission bands detected in numerous and very different astrophysi...
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 28:474-479
The molar extinction coefficient e and the integrated molar absorptivity ψ values of all the mid-infrared and far-infrared absorption bands of [Li@C60]+PF6- were determined in comparison to those o...
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 27:695-701
The endohedral fullerene [Li@C60]+PF6− was characterized by differential scanning calorimetry (DSC), by electronic absorption spectroscopy in the spectral range from 195 to 800 nm and by FT-IR and ...
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 26:820-826
The complete acene series from naphthalene to anthracene, tetracene and pentacene were carbonized directly in a differential scanning calorimeter (DSC) special crucible heating up to 700 °C...
Autor:
Sara Pascale, Enrico Mugnaioli, Mauro Gemmi, Arturo Manchado, Franco Cataldo, D. Anibal García Hernández, Filippo Fabbri
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 26:654-660
The carbon arc in liquid benzene produces carbon dust in addition to phenylacetyene and a number of other molecular products. The carbon dust was analyzed by Transmission Electron Microscopy (TEM), electron diffraction and Raman spectroscopy, reveali
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 26:578-583
The KMnO4 oxidation reaction of C60 or C70 fullerenes in benzene solution proceeds smoothly and almost quantitatively in presence of the crown ether 18-crown-6 as phase-transfer agent. The oxidatio...
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 25:576-584
The reaction products of the submerged carbon arc between graphite electrodes in liquid benzene were analyzed by gas-chromatography coupled with mass spectrometry (GC-MS). The carbon arc in liquid benzene produces carbon soot and phenylacetyene, biph
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 25:505-511
Alkylnaphthalenes are not able to form Diels-Alder adducts with C70 fullerene but sselected alkylnaphthalenes are able to yield a weak charge-transfer complex (CTC) with C70. More in detail, 1-methylnaphthalene, 2-ethylnaphthalene, and pure naphthale
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 25:223-229
A series of alkylnaphthalenes, namely 1,4-dimethylnaphthalene, 2,6-diethylnaphthalene, 2-ethylnaphthalene and pure naphthalene are not able to form Diels-Alder adducts with C60 fullerene but produce a series of 1:1 charge-transfer complexes (CTC) whe
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 24:679-687
The mono-adducts of C70 fullerene with pentacene, tetracene and antracene were synthesized. The C70/acene adducts were studied with FT-IR and the electronic absorption spectroscopy. Thermogravimetric analysis (TGA) in combination with derivative ther