Abstract
The ion-ion interaction of the ion pairs between radical anions of π-conjugative molecules (polynuclear aromatic hydrocarbons, AR) such as anthracene, phenanthrene or naphthalene, and sodium ion in CH3(OCH2CH2)xOCH3 was evaluated from ionic conductivity measurement. The rate of ion-dissociation increased as either the number of (oxyethylene) unit (x) or the electron affinity of AR increased. This indicates that the continuous (oxyethylene) units are more favorable for ion-dissociation and a molecule having higher ability to become a radical anion shows higher rate of dissociation.
Original language | English |
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Pages (from-to) | 175-179 |
Number of pages | 5 |
Journal | Solid State Ionics |
Volume | 50 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 1992 Jan |
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics