Preparative effects on poly(ethylene oxide) based polymer electrolytes of lanthanide salts
β Scribed by Carlos J.R. Silva; Michael J. Smith
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 408 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0013-4686
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π SIMILAR VOLUMES
A new class of alkaline solid polymer electrolytes (SPEs) based on poly(ethylene oxide) (PEO), potassium hydroxide (KOH), and water was investigated. The structure of the SPEs was studied by differential scanning calorimetry, thermogravimetric analysis (TGA), X-ray diffraction, and optical microscop
A new type of single-ion conductor with fixed cation was synthesized by spontaneous anionic polymerization of 4-vinylpyridine in the presence of short polyethylene oxide (PEO) chains as alkylating agents. These comblike polymers have low T g s and are amorphous with the shorter PEOs. Their conductiv
## Abstract The addition of small amounts of crown ethers was observed to enhance the conductivity of the system PEO~20~LiCF~3~SO~3~ (PEO: poly(ethylene oxide)). Optimum conductivity enhancement was observed for the system PEO~20~LiCF~3~SO~3~(crown ether)~0.003~ when 12βcrownβ4 and benzoβ12βcrownβ4