Battery cathode

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Reexamination Certificate

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C429S165000, C429S211000, C429S238000

Reexamination Certificate

active

07045247

ABSTRACT:
A cathode having a groove extending about 10 to about 450 microns into a surface of the cathode. The cathode can also be roughened.

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Linden, Handbook of Batteries, second edition, McGraw-Hill, pp. 28.2-28.3.
http://mathforum.org/dr.math/.
http://mathforum.org/drmath/.
http://www.geom.uiuc.edu/docs/reference/CRC-formulas
ode57/html.

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