Abstract
Ultraviolet and X-ray photoelectron spectra (UPS and XPS) of thin films prepared by either depositing or applying [Li@C60]+(PF6)- on the substrates are presented. The UPS and XPS of [Li@C60]+(PF6)- applied films suggest that PF6 - anions come out from the surface by annealing at 250 °C. The UPS and XPS of the deposited thin films indicate that the film does not contain PF6 - anion but is composed of only Li@C60. Changing the sublimation temperature reveals that encapsulated Li cations begin to escape from the C60 cage when heated above 550 °C.
Original language | English |
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Pages (from-to) | 124-126 |
Number of pages | 3 |
Journal | Chemical Physics Letters |
Volume | 651 |
DOIs | |
Publication status | Published - May 1 2016 |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Physics and Astronomy(all)