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Electronic structures and chemical bonding of fluorinated fullerenes studied by NEXAFS, UPS, and vacuum-UV absorption spectroscopiesстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Mitsumoto R., Araki T., Ito E., Ouchi Y., Seki K., Kikuchi K., Achiba Y., Kurosaki H., Sonoda T., Kobayashi H., Boltalina O.V., Pavlovich V.K., Sidorov L.N., Hattori Y., Liu N., Yajima S., Kawasaki S., Okino F., Touhara H.
- Журнал: The Journal of Physical Chemistry A: Molecules, Clusters, and Aerosols
- Том: 102
- Номер: 3
- Год издания: 1998
- Издательство: American Chemical Society
- Местоположение издательства: United States
- Первая страница: 552
- Последняя страница: 560
- DOI: 10.1021/jp972863t
- Аннотация: The chemical bonding and the electronic structures of C60Fx and C70Fx were investigated by near edge X-ray absorption fine structure (NEXAFS) spectroscopy and UV photoemission spectroscopy (UPS), which are useful methods for examining the unoccupied and the occupied states, respectively. With these results and XPS measurements, we derived the electronic energy diagram of C60Fx and discussed the change of the electronic structure from that of C-60 by fluorination. The energies of the LUMO and the Fermi level of solid C60F48 were estimated to be -5.0 and -5.4 eV below the vacuum level, indicating that highly doped C60Fx, is a strong electron acceptor. The electronic absorption spectra of C60Fx solutions deep into the vacuum-ultraviolet reg ion were also measured, and the isomerism of C60Fx, was discussed by comparing the observed results with theoretical simulations.
- Добавил в систему: Сидоров Лев Николаевич