Accession Number:

ADA393421

Title:

Application of Composite Polymer Electrolytes

Descriptive Note:

Final rept.

Corporate Author:

UNIVERSITA DEGLI STUDI LA SAPIENZA ROME(ITALY) DIPT DI CHIMICA

Personal Author(s):

• Scrosati, Bruno

Report Date:

2001-05-01

Pagination or Media Count:

18.0

Abstract:

In this project we have first refined the model to account for the role of the ceramic fillers in enhancing the transport and the interfacial properties of polyethylene oxidePEO-based composite polymer electrolytes, by a series of specifically addressed electrochemical tests which included the determination of the conductivity and of the lithium transference number of various composite electrolyte samples only differing from the type of the surface states of the ceramic filler. The results were described in details in the 1st Interim Report.

Descriptors:

• *POLYMERS
• *ELECTROLYTES
• CONDUCTIVITY
• COMPOSITE MATERIALS
• ELECTROCHEMISTRY
• CATHODES
• ALUMINUM OXIDES
• STORAGE BATTERIES
• ITALY
• LITHIUM BATTERIES
• CYCLIC TESTS
• MANGANESE
• POLYETHYLENE
• ETHYLENE OXIDE
• NANOSTRUCTURES

Subject Categories:

• Polymer Chemistry
• Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE