TY - JOUR
T1 - Interaction between polynuclear aromatic hydrocarbons and sodium ion in poly (oxyethylene)
AU - Takeoka, Shinji
AU - Horiuchi, Kohji
AU - Tsuchida, Eishun
N1 - Funding Information:
This work was supported by the Grant-in-Aid
Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1992/1
Y1 - 1992/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0026634384&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026634384&partnerID=8YFLogxK
U2 - 10.1016/0167-2738(92)90050-Y
DO - 10.1016/0167-2738(92)90050-Y
M3 - Article
AN - SCOPUS:0026634384
VL - 50
SP - 175
EP - 179
JO - Solid State Ionics
JF - Solid State Ionics
SN - 0167-2738
IS - 1-2
ER -