Latest bibliographic data on file with the International Bureau
|
| Pub. No.: | | WO/2000/009610 | |
International Application No.: | | PCT/US1999/017991 |
| Publication Date: | 24.02.2000 |
International Filing Date: | 09.08.1999 |
| Chapter 2 Demand Filed: 14.02.2000 |
|
| IPC: |
C08G 65/48 (2006.01), C08J 5/22 (2006.01), H01M 10/36 (2006.01), H01M 2/16 (2006.01), H01M 8/10 (2006.01) |
| Applicant: | THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK [US/US]; P.O. Box 9
Albany, NY 12201-0009 (US). |
| Inventors: | CABASSO, Israel; (US).
YUAN, Youxin; (US).
MITTELSTEADT, Cortney; (US). |
| Agent: | BLUM, Israel et al.; Morgan & Finnegan, L.L.P.
345 Park Avenue
New York, NY 10154 (US). |
| Priority Data: | |
| Title: |
BLEND MEMBRANES BASED ON SULFONATED POLY(PHENYLENE OXIDE) FOR ENHANCED POLYMER ELECTROCHEMICAL CELLS
|
| Abstract: |
Solid polymer membranes comprised of a high charge density sulfonated poly(phenylene oxide) blended with poly(vinylidene fluoride) in varied ratios have improved membrane characteristics. These membranes are inexpensive and possess very high ionic conductivity, and thus are suitable for solid polymer electrolytes in electrochemical applications, especially for the polymer electrolyte membrane (PEM) fuel cell, the electrolyte double-layer capacitor, and the rechargeable zinc-halide cell. These membranes enhance the performance of these devices. |
| Designated States: |
BR, CA, CH, CN, DE, GB, JP, MX.
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
|
