| Patent application number | Description | Published |
|---|
| 20090155687 | COMPOSITE ANODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, ANODE CONTAINING THE COMPOSITE ANODE ACTIVE MATERIAL, AND LITHIUM BATTERY CONTAINING THE COMPOSITE ANODE ACTIVE MATERIAL - A composite anode active material including: a metal capable of alloy formation with lithium; an intermetallic compound; and a solid solution, in which the solid solution is an alloy of the metal capable of alloy formation with lithium and the intermetallic compound, and the solid solution and the intermetallic compound have a same crystal structure. | 06-18-2009 |
| 20090197176 | ANODE ACTIVE MATERIAL, AND ANODE AND LITHIUM BATTERY CONTAINING THE SAME - An anode active material including a tin (Sn)-cobalt (Co) intermetallic compound, titanium (Ti), and carbon (C). The anode active material can include indium (In), niobium (Nb), germanium (Ge), molybdenum (Mo), aluminum (Al), phosphorus (P), gallium (Ga), bismuth (Bi), and/or silicon (Si). The anode active material can be included in an anode, and the anode can be included in lithium battery. | 08-06-2009 |
| 20100119946 | COMPOSITE ANODE ACTIVE MATERIAL FOR LITHIUM RECHARGEABLE BATTERY, METHOD OF PREPARING THE SAME AND LITHIUM RECHARGEABLE BATTERY USING THE MATERIAL - A composite anode active material includes a first intermetallic compound, a second intermetallic compound, a metal that is incapable of alloy formation with lithium, and carbon. In the composite anode active material, an amorphous carbon is present between the first intermetallic compound and the second intermetallic compound, and the metal that is incapable of alloy formation with lithium is uniformly distributed throughout in the composite anode active material. The composite anode active material may be used as an anode of a lithium rechargeable battery. | 05-13-2010 |
| 20100143791 | CATHODE ACTIVE MATERIAL, CATHODE INCLUDING THE CATHODE ACTIVE MATERIAL, AND LITHIUM BATTERY INCLUDING THE CATHODE - A cathode active material, a cathode including the cathode active material, and a lithium battery including the cathode. The cathode active material includes a lithium composite oxide and a lithium titanium oxide, wherein the lithium titanium oxide includes titanium having an average oxidation number of 4-y (0| 06-10-2010 | |
| 20100261059 | COMPOSITE ANODE ACTIVE MATERIAL, ANODE INCLUDING THE COMPOSITE ANODE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE ANODE, METHOD OF PREPARING THE COMPOSITE ANODE ACTIVE MATERIAL - A composite anode active material including an intermetallic compound; carbon; and inorganic particles, an anode including the composite anode active material, a lithium battery employing the anode, and a method of preparing the anode active material. | 10-14-2010 |
| 20110042609 | CATHODE ACTIVE MATERIAL, CATHODE INCLUDING THE CATHODE ACTIVE MATERIAL, LITHIUM BATTERY EMPLOYING THE CATHODE, AND METHOD OF PREPARING THE SAME - A cathode active material including: a lithium metal oxide core represented by Formula 1 below; and an oxide coating layer formed on the lithium metal oxide core: | 02-24-2011 |
| 20110151336 | LITHIUM BATTERY - A lithium battery includes a cathode; an anode; and an organic electrolyte solution. The cathode includes cathode active materials that discharge oxygen during charging and discharging. The organic electrolyte solution includes: lithium salt; an organic solvent, and at least one selected from the group consisting of compounds represented by Formula 1 and Formula 2 below: | 06-23-2011 |
| 20110195305 | Organic electrolyte and lithium battery including the same - An organic electrolyte including a lithium salt; an organic solvent; and a flavone-based or flavanon-based compound, and a lithium battery including the organic electrolyte. | 08-11-2011 |
