Polymer electrolytes comprising organometallic compounds

Zbigniew Florjańczyk , Ewa Zygadło-Monikowska , W Bzducha

Abstract

Composite polymeric electrolytes based on PEO complexes and ethyl aluminum alkoxides have been studied. The addition of the aluminum compounds causes a considerable reduction in the PEO crystalline phase content and provides very good mechanical and thermal stability up to 140°C. The glass transition temperatures of blends are low, falling within the −64 to −29°C range. The ionic conductivity of such systems reaches the value of 10−5 S cm−1 at ambient temperature and that of 10−3 S cm−1 at 60–70°C. Impedance studies show that these systems form a passive layer with a lithium electrode, which protects this electrode from corrosion processes.
Author Zbigniew Florjańczyk (FC / CPCT)
Zbigniew Florjańczyk,,
- Chair Of Polymer Chemistry And Technology
, Ewa Zygadło-Monikowska (FC / CPCT)
Ewa Zygadło-Monikowska,,
- Chair Of Polymer Chemistry And Technology
, W Bzducha - [Warsaw University of Technology (PW)]
W Bzducha,,
-
- Politechnika Warszawska
Journal seriesElectrochimica Acta, ISSN 0013-4686
Issue year2000
Vol45
No8–9
Pages1203-1209
Keywords in EnglishComposite polyelectrolytes, Inorganic fillers, Ionic conductivity, Organoaluminum compounds, Poly(ethylene oxide)
ASJC Classification1603 Electrochemistry; 1500 General Chemical Engineering
DOIDOI:10.1016/S0013-4686(99)00382-5
URL http://www.sciencedirect.com/science/article/pii/S0013468699003825
Score (nominal)35
Score sourcejournalList
Publication indicators WoS Citations = 12; Scopus Citations = 12; GS Citations = 16.0; Scopus SNIP (Source Normalised Impact per Paper): 2000 = 1.157; WoS Impact Factor: 2006 = 2.955 (2) - 2007=3.326 (5)
Citation count*16 (2015-05-09)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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