Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9760347 | Journal of Power Sources | 2005 | 5 Pages |
Abstract
The highest value of ionic conductivity was obtained at a concentration of 5 mol% of lithium salt to ethyleneoxide unit ([EO]). The ionic conductivity of this SPE was 2 Ã 10â4 S cmâ1 at 30 °C. An all-solid state lithium polymer battery, Li/SPE/Li CoO2 composite cathode cell, exhibited an excellent charge/discharge character with keeping a discharge capacity of 100 mAh gâ1 after 100 cycles at room temperature. This SPE was electrochemically stable and did not decompose up to 4.5 V.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Takeshi Niitani, Mikiya Shimada, Kiyoshi Kawamura, Kiyoshi Kanamura,