The role of intermolecular polarization for the stability of lithium intercalation compounds of a- and ß-perylene
2004 (English)In: Journal of Chemical Physics, ISSN 0021-9606, Vol. 121, no 5, 2239-2245 p.Article in journal (Refereed) Published
The charge transfer in Li-intercalation compounds of the polyaromatic hydrocarbon perylene was examined. It was found that the valence and core-level photoelectron spectroscopies characterized the bonding configuration of the alkali metal atoms. The effect of intermolecular polarization on the ionization potential of Li atoms was compensated by a screening of the Madelung energy. The data collected illustrated that the large charge transfer in the a-perylene was due to the lower ionization potential of lithium atoms.
Place, publisher, year, edition, pages
2004. Vol. 121, no 5, 2239-2245 p.
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-45673DOI: 10.1063/1.1768153OAI: oai:DiVA.org:liu-45673DiVA: diva2:266569