Electrode for lithium secondary battery and lithium...

Details Electrode for lithium secondary battery and lithium... Electrode for lithium secondary battery and lithium...

2006-12-27

2011-12-20

Michener, Jennifer (Department: 1728)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S220000, C429S221000, C429S223000, C429S229000, C429S231000, C429S231500, C429S231900, C429S231950

Reexamination Certificate

active

08080337

ABSTRACT:
The present invention has an object of providing a lithium secondary battery and an electrode for a lithium secondary battery having a superb cycle characteristic.The present invention relates to an electrode for a lithium secondary battery, and a lithium secondary battery including the electrode, the electrode including a current collector and an active substance structure provided on the current collector, wherein the active substance structure includes at least one first layer containing a first material for occluding and releasing lithium ions and at least one second layer containing a conductive second material which does not chemically react with lithium; the first layer and the second layer are alternately laminated; and the second layer has a Young's modulus larger than the Young's modulus of the first layer.

REFERENCES:
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ASM Metals Handbook Desk Edition, 2ndedition. Ed. Joseph R. Davis. 1998.
Chinese Office Action, w/ English translation thereof, issued in Chinese Patent Application No. CN 2006800491581 dated Dec. 4, 2009.

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