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US 9,806,335 B2Granted
Composite including conductive material and binder on surface of (semi) metal oxide and method of preparing anode slurry including the same
AssigneeLG Chem, Ltd.
InventorsYoon Ah Kang, Yong Ju Lee, Rae Hwan Jo, Je Young Kim
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Abstract
Provided are a composite and a method of preparing an anode slurry including the same. More particularly, the present invention provides a composite including a (semi) metal oxide, a conductive material on a surface of the (semi) metal oxide, and a binder, and a method of preparing an anode slurry including preparing a composite by dispersing a conductive material in an aqueous binder and then mixing with a (semi) metal oxide, and mixing the composite with a carbon material and a non-aqueous binder.
Claims15
An anode slurry comprising:
- a) a composite comprising:
- a (semi) metal oxide;
- an aqueous binder disposed on a surface of the (semi) metal oxide;
- and
- a conductive material dispersed in the aqueous binder,
- b) a non-aqueous binder;
- c) a conductive agent;
- and
- d) a carbon material.
6 more elements
A method of preparing an anode slurry, the method comprising:
- preparing a composite by dispersing a conductive material in an aqueous binder and then mixing the aqueous binder in which the conductive material is dispersed with a (semi) metal oxide, wherein the aqueous binder is disposed on a surface of the (semi) metal oxide;
- and
- mixing the composite with a carbon material, a conductive agent, and a non-aqueous binder.
Dependencies are inferred from the claim text.