A new route to graphene starting from heavily ozonized fullerenes: Part 1—thermal reduction under inert atmosphere

Cataldo, F.; Putz, M. V.; Ursini, O.; Angelini, G.; Garcia-Hernandez, D. A.; Manchado, A.
Referencia bibliográfica

Fullerenes, Nanotubes and Carbon Nanostructures, vol. 24, issue 1, pp. 52-61

Fecha de publicación:
1
2016
Número de autores
6
Número de autores del IAC
2
Número de citas
13
Número de citas referidas
13
Descripción
It is shown that heavily ozonized C60 or C70 fullerenes (known also as “fullerene ozopolymers”) are suitable substrates for the preparation of graphene or nanographene in place of graphite oxide (GO) by thermal reduction in inert atmosphere. TGA-FTIR study shows that the release profile of CO2 and CO from fullerene ozopolymers in the temperature range between 25°C and 900°C is comparable to that shown by GO. Furthermore, the FT-IR spectral evolution of fullerene ozopolymers from room temperature to 630°C under inert atmosphere is once again strikingly comparable to that observed on GO under the same conditions.