Abstract
Thermal desorption mass spectrometry has been used to study the desorption of fullerene C60 molecules from a mixture with a copolymer of trifluorochloroethylene and vinylidene fluoride. The temperature range of the C60 yield from the copolymer mixture is substantially lower (approximately 100°C lower) than the temperature range for the sublimation of pure C60 molecules. The temperature range of the C60 yield from the copolymer mixture is the same as that for the desorption of HCl and HF formed as a result of copolymer cross linking reactions. The desorption of C60 from the copolymer mixture is a two-stage process correlated with the stages of HCL and HF formation for which the temperatures at the maximum desorption rates differ. The results suggest that the copolymer cross-linking processes and the desorption of C60 molecules are interrelated.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. O. Pozdnyakov and B. M. Ginzburg, Pis’ma Zh. Tekh. Fiz. 23(17), 87 (1997) [Tech. Phys. Lett. 23, 694 (1997)].
T. G. Degteva, Vysokomolek. Soed. 3, 671 (161).
T. G. Degteva, I. M. Sedova, and A. S. Kuz’minskii, Vysokomolek. Soed. 5, 378 (1963).
T. G. Degteva, I. M. Sedova, and A. S. Kuz’minskii, Vysokomolek. Soed. 5, 1485 (1963).
A. O. Pozdnyakov, O. F. Pozdnyakov, B. P. Redkov, V. N. Zgonnik, E. Yu. Melenevskaya, L. V. Vinogradova, and B. M. Ginzburg, Pis’ma Zh. Tekh. Fiz. 22(18), 57 (1996) [Tech. Phys. Lett. 22, 759 (1996)].
K. Kniaź, J. E. Fisher, H. Selig, G. B. M. Vaughan, W. J. Romanov, D. M. Cox, S. K. Chowdhury, J. P. McCauley, R. M. Strongin, and A. B. Smith, J. Am. Chem. Soc. 115, 6060 (1993).
N. F. Gold’shleger and A. P. Moravskii, Usp. Khim. 66, No. 4 (1997).
V. I. Sokolov, Izv. Akad. Nauk. SSR, Ser. Khi., No. 1 (1993).
V. I. Sokolov and I. V. Stankevich, Usp. Khim. 62, No. 5 (1993).
R. Taylor and D. R. M. Walton, Nature (London) 363, 685 (1993).
C. N. McEwen, R. G. Mckay, and B. S. Larsen, J. Am. Chem. Soc. 114, 4413 (1992).
Author information
Authors and Affiliations
Additional information
Pis’ma Zh. Tekh. Fiz. 23, 20–26 (December 26, 1997)
Rights and permissions
About this article
Cite this article
Pozdnyakov, A.O., Ginzburg, B.M., Pozdnyakov, O.F. et al. Desorption of fullerene C60 from a mixture with a copolymer of trifluorochloroethylene and vinylidene fluoride. Tech. Phys. Lett. 23, 951–953 (1997). https://doi.org/10.1134/1.1261944
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1261944