Mohammed Alamgir

US Patent:

57471959, May 5, 1998

Filed:

May 6, 1996

Appl. No.:

8/642937

Inventors:

Mohammed Alamgir - Plymouth Meeting PA
Joseph B. Kejha - Plymouth Meeting PA
Hung Chieh Shiao - Plymouth Meeting PA

International Classification:

H01M 470

US Classification:

429235

Abstract:

Lightweight current collectors for use in electrochemical cells which are formed of a carbon or graphite fibrous net upon which a thin metallic coating is deposited upon the individual fibers providing a coating thereon, with voids between the fibers which can hold active materials if deposited therein.