Cathode electrode, manufacturing method thereof and lithium...

Details Cathode electrode, manufacturing method thereof and lithium... Cathode electrode, manufacturing method thereof and lithium...

2005-06-21

2005-06-21

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S217000, C429S232000, C429S231950, C429S233000, C427S058000, C427S122000

Reexamination Certificate

active

06908706

ABSTRACT:
Provided is a cathode electrode including a current collector, and a cathode electrode active material layer laminated on the current collector, a method of making the cathode electrode, and a battery including the cathode electrode. The cathode electrode active material includes particles having a core-shell structure with a sulfur-containing active material core, a conductor coating disposed on a surface of the active material core, and a binder coating disposed on the conductor coating. A high-performance lithium sulfur battery can be manufactured using the cathode electrode, since sufficient bondability can be attained with only a small amount of a binder.

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