Patent application number | Description | Published |
20090035662 | NEGATIVE-LIMITED LITHIUM-ION BATTERY - A rechargeable lithium-ion battery includes a positive electrode that includes a first current collector and a first active material. The battery also includes an electrolyte and a negative electrode that includes a second current collector and a second active material, where the second active material includes a lithium titanate material. The positive electrode has a first capacity and the negative electrode has a second capacity, the second capacity being less than the first capacity such that the rechargeable lithium-ion battery is negative-limited. | 02-05-2009 |
20100279155 | LITHIUM-ION BATTERY WITH ELECTROLYTE ADDITIVE - A rechargeable lithium-ion battery includes a positive electrode and a negative electrode that includes a lithium titanate active material. A separator is provided between the positive electrode and the negative electrode. The battery also includes an electrolyte and an electrolyte additive comprising at least one boroxine ring. | 11-04-2010 |
20110281148 | NEGATIVE-LIMITED LITHIUM-ION BATTERY - A rechargeable lithium-ion battery includes a positive electrode having a first capacity and a negative electrode having a second capacity that is less than the first capacity such that the battery has a negative-limited design. The negative electrode includes a lithium titanate active material. A liquid electrolyte that includes a lithium salt dissolved in at least one non-aqueous solvent a porous polymeric separator are located between the positive electrode and negative electrode. The separator is configured to allow lithium ions to flow through the separator. | 11-17-2011 |
20130164584 | NEGATIVE-LIMITED LITHIUM-ION BATTERY - A rechargeable lithium-ion battery includes a housing including a titanium or a titanium alloy, a positive electrode having a first capacity and at least one positive active material selected from the group consisting of LiCoO | 06-27-2013 |
20140302393 | HIGH CAPACITY LITHIUM-ION ELECTROCHEMICAL CELLS AND METHODS OF MAKING SAME - High capacity lithium-ion electrochemical cells are provided that include positive electrode comprising a layered lithium transition metal oxide having a first irreversible capacity and a negative electrode that includes an alloy anode material that also has a first irreversible capacity. The first irreversible capacity of the positive electrode is less than the first irreversible capacity of the negative electrode. The discharge voltage curve of the positive electrode covers at least 10% of its capacity at voltages below 3.5 V ea) vs. Li/Li | 10-09-2014 |
20150056521 | LITHIUM ION BATTERY ELECTROLYTES AND ELECTROCHEMICAL CELLS - An electrolyte solution for a lithium ion battery, wherein the electrolyte solution includes water. | 02-26-2015 |
20150180030 | HIGH VOLTAGE CATHODE COMPOSITIONS FOR LITHIUM-ION BATTERIES - A lithium transition metal oxide composition. The composition has the formula Li | 06-25-2015 |
20150243981 | HIGH VOLTAGE CATHODE COMPOSITIONS FOR LITHIUM-ION BATTERIES - A lithium transition metal oxide composition. The composition has the formula Li | 08-27-2015 |