Two new fullerene derivatives have been synthesized, which tend to form Langmuir monolayers. Robust monomolecular layers are formed at the air/water interface, that can be transferred onto hydrophilic substrates by Langmuir–Blodgett or Langmuir–Schaefer techniques. The measured areas per molecule (105A ° 2 for 1a dropped from a deuteriochloroform solution at 20 °C) reach those expected for a true monolayer of C60 at the air/water interface.
Preparation and Deposition of Stable Monolayers of Fullerene Derivatives / P., Wang; B., Chen; R. M., Metzger; DA ROS, Tatiana; Prato, Maurizio. - In: JOURNAL OF MATERIALS CHEMISTRY. - ISSN 0959-9428. - STAMPA. - 7:(1997), pp. 2397-2400.
Preparation and Deposition of Stable Monolayers of Fullerene Derivatives
DA ROS, TATIANA;PRATO, MAURIZIO
1997-01-01
Abstract
Two new fullerene derivatives have been synthesized, which tend to form Langmuir monolayers. Robust monomolecular layers are formed at the air/water interface, that can be transferred onto hydrophilic substrates by Langmuir–Blodgett or Langmuir–Schaefer techniques. The measured areas per molecule (105A ° 2 for 1a dropped from a deuteriochloroform solution at 20 °C) reach those expected for a true monolayer of C60 at the air/water interface.Pubblicazioni consigliate
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