In:
Die Makromolekulare Chemie, Wiley, Vol. 194, No. 8 ( 1993-08), p. 2163-2171
Abstract:
Novel organic‐soluble lithium salts, lithium 1,1,2‐trifluoro‐4‐methoxy‐1‐butanesulfonate (I) and lithium 3‐(2‐methoxyethoxy)‐1‐propanesulfonate (II), were synthesized. Their ionic conductivities were examined in a solid polymer matrix of endo ‐methoxy oligo(oxyethylene)‐branched poly(phosphazene) (III) and compared with the ordinary hybrids of LiCIO 4 /III or LiSO 3 CF 3 /III. The ionic conductivity of I/III hybrid was as high as 2,2.10 −5 S. cm −1 at 25°C, which is comparable to that of LiCIO 4 /III or LiSO 3 CF 3 /III hybrids. Although anions are the major carrier ions in the LiCIO 4 /III or LiSO 3 CF 3 /III hybrids, the lithium transport number of I/III hybrid was about 0.5 due to the larger size of the counter anion.
Type of Medium:
Online Resource
ISSN:
0025-116X
,
0025-116X
DOI:
10.1002/macp.02.v194:8
DOI:
10.1002/macp.1993.021940802
Language:
English
Publisher:
Wiley
Publication Date:
1993
detail.hit.zdb_id:
1475026-0
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