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Details for article 4 of 5 found articles
| Title: |
Polyynes Decomposition with γ Radiation |
| Author: |
Cataldo, Franco Ursini, Ornella Angelini, Giancarlo Strazzulla, Giovanni |
| Appeared in: |
Fullerenes, nanotubes & carbon nanostructures |
| Paging: | Volume 16 (2008) nr. 4 pages 272-281 |
| Year: |
2008-07 |
| Contents: |
Polyynes have been radiolyzed with a 60Co γ-source in the absence of air at various radiation doses from 1 to 20 kGy. The disappearance of polyynes C8H2, C10H2, C12H2, has been followed by liquid chromatographic analysis (HPLC) using a diode array and a fluorescence detector. The polyynes radiolysis has been followed as function of the irradiation time. The HPLC analysis has revealed that initially C8H2 is transformed into a derivative having higher molecular weight which is then demolished into other products. The final products analyzed by FT-IR spectroscopy appear to be the results of multiple addition of polyynes chains and their chemical interaction with solvent. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 4 of 5 found articles
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