Secondary electrical energy storage device and electrode therefo

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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429218, 4234472, H01M 458

Patent

active

048659312

ABSTRACT:
An electrode suitable for use in energy storage devices is described which is made of an assembly of an electrically conductive carbonaceous material having conjugated and preferably polybenzenoid plate-like structures. The carbonaceous material has a Youngs modulus of greater than 1,000,000 psi. The so-defined electrode material does not undergo a substantial change in dimension during repeated electrical charge and discharge cycles. Additionally there is described an energy storage device utilizing the above described electrode.

REFERENCES:
patent: 3844837 (1974-10-01), Bennion et al.
patent: 4005183 (1977-01-01), Singer
patent: 4285831 (1981-08-01), Yoshida et al.
patent: 4423125 (1983-12-01), Basu

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