New interpenetrating network type siloxane polymer electrolyte.
Journal Article
·
· Electrochem. Solid State Lett.
An interpenetrating network (IPN), comb-type, siloxane-based solid polymer electrolyte solid polymer electrolyte was prepared and its electrochemical properties were evaluated. The cross-linking reaction conditions were established from accelerated rate calorimetry studies. An IPN solid ploymer electrolyte with 60 wt % of the comb-shaped siloxane showed an ionic conductivity of greater than 5x10{sup -4} S/cm at 37 C, with a wide electrochemical stability window of up to 4.5 V vs. lithium. A Li metal/solid polymer electrolyte/LiNi{sub 0.8}Co{sub 0.2}O{sub 2} cell showed promising discharge capacities above 130 mAh/g and good cycling performance.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- National Institute of Standards and Technology (NIST)
- DOE Contract Number:
- DE-AC02-06CH11357
- OSTI ID:
- 949709
- Report Number(s):
- ANL/CMT/JA-43536; TRN: US201012%%484
- Journal Information:
- Electrochem. Solid State Lett., Vol. 5, Issue 11 ; Nov. 2002; ISSN 1099-0062
- Country of Publication:
- United States
- Language:
- ENGLISH
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