| Patent application number | Description | Published |
|---|
| 20090263724 | Nanostructure material, method for the preparation thereof - The invention relates to a nanostructured material. | 10-22-2009 |
| 20100112440 | Lithium and vanadium Oxide li1+aV3O8 (0,1< a < 0,25), method for the preparation thereof - The invention relates to a lithium vanadium oxide. | 05-06-2010 |
| 20100209778 | New Composition for Manufacture of Electrodes and Electrodes and Batteries Resulting Therefrom - Composition for the manufacture of composite electrodes usable in electrochemical devices and comprising at least: (i) one lithium insertion material; (ii) one electronic conducting material; (iii) one amino-functional cationic polyelectrolyte; (iv) water. | 08-19-2010 |
| 20110033752 | Method for the Preparation of Gamma-Liv2O5 - The invention relates to the preparation of an optionally carbonaceous γ-LiV | 02-10-2011 |
| 20110163274 | ELECTRODE COMPOSITE, BATTERY ELECTRODE FORMED FROM SAID COMPOSITE, AND LITHIUM BATTERY COMPRISING SUCH AN ELECTRODE - An electrode composite and to its manufacturing process. The composite includes an active element, i.e. one exhibiting electrochemical activity, a conductive additive and a binder. The conductive additive is a mixture of conductive additives containing at least carbon nanofibres (CNFs) and at least carbon nanotubes (CNTs). Also, the negative electrodes for electrochemical devices of the lithium battery type including said composite and to the secondary (Li-ion) batteries provided with such a negative electrode. | 07-07-2011 |
| 20110250497 | ELECTRODE COMPRISING A MODIFIED COMPLEX OXIDE AS ACTIVE SUBSTANCE - An electrode includes an electrically conducting support carrying an electrode material, which has an active substance consisting of particles of a complex oxide which at their surface carry organic phosphorous groups fixed by covalent bonding. The complex oxide may be LiV3O8, LiMn2O4, LiCoO2, LiMPO4 with M=Fe, Mn or Co, Li2MSiO4 with M=Fe, Mn or Co, LiFeBO3, Li4Ti5O12, LiMn2O4, LiNi1−y−zMnyCozAltO2 (0 2O5, MnO2, LiFePO4F, Li3V2(PO4)3, and LiVPO4F. The electrode is useful in particular for lithium batteries. | 10-13-2011 |
| 20120021279 | HIGH-ENERGY NON-AQUEOUS BATTERIES CONTAINING ION-CONDUCTING GELS, AND METHOD FOR PREPARING AND USING SAME - Method for the preparation of a composite electrode and accumulator or battery including at least one composite electrode, the method includes a step of pouring a medium including at least one ionic liquid, a lithium, sodium or magnesium salt with at least one inorganic molecular precursor or a polymerizable monomer, the medium being in excess, and an in situ polycondensation or polymerization step. | 01-26-2012 |
| 20120028117 | FLUORINATED BINDER COMPOSITE MATERIALS AND CARBON NANOTUBES FOR POSITIVE ELECTRODES FOR LITHIUM BATTERIES - The present invention relates to a positive electrode composite material for Li-ion battery, to the preparation method thereof, and to the use thereof in a Li-ion battery. The composite material according to the invention includes: a) at least one conductive additive including carbon nanotubes at a content between 1 and 2.5 wt %, preferably between 1.5 and 2.2 wt %, relative to the total weight of the composite material; b) an active electrode material capable of reversibly forming an insertion compound with lithium, having an electrochemical potential greater than 2V relative to the Li/Li | 02-02-2012 |
