Nuspl
Gerhard Nuspl, Forstern DE
Patent application number | Description | Published |
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20090117022 | CYCLIC PROCESS FOR WET-CHEMICALLY PRODUCING LITHIUM METAL PHOSPHATES - The invention relates to a method for producing lithium metal phosphates of a formula LiMPO | 05-07-2009 |
20090233096 | CRYSTALLINE ION-CONDUCTING NANOMATERIAL AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a crystalline ion-conducting material made of LiMPO | 09-17-2009 |
20090286159 | Lithium secondary battery and electrodes for use therein - The present invention relates to a positive electrode for a rechargeable lithium ion battery comprised of single particles containing a compound of the formula LiMPCU, whereby M is a metal selected from the group consisting of Co, Ni, Mn, Fe, Ti or combinations thereof, and whereby in a X-Ray diffraction chart of the electrode the ratio of the intensity I | 11-19-2009 |
20110017947 | LITHIUM METAL PHOSPHATES, METHOD FOR PRODUCING THE SAME AND USE THEREOF AS ELECTRODE MATERIAL - The invention describes a process for producing a compound of the formula LiMPO.sub.4, in which M represents at least one metal from the first transition series, comprising the following steps: a) production of a precursor mixture, containing at least one Li.sup.+ source, at least one M.sup.2+ source and at least one PO.sub.4.sup.3− source, in order to form a precipitate and thereby to produce a precursor suspension; b) dispersing or milling treatment of the precursor mixture and/or the precursor suspension until the D90 value of the particles in the precursor suspension is less than 50 .mu.m; and c) the obtaining of LiMPO.sub.4 from the precursor suspension obtained in accordance with b), preferably by reaction under hydrothermal conditions. The material obtainable by this process has particularly advantageous particle size distributions and electrochemical properties when used in electrodes. | 01-27-2011 |
Gerhard Nuspl, Munich DE
Patent application number | Description | Published |
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20100255308 | CYCLIC PROCESS FOR THE PREPARATION OF BARIUM SULPHATE AND LITHIUM METAL PHOSPHATE COMPOUNDS - A cyclic process for the preparation of barium sulphate and lithium-iron phosphate comprising (i) preparing an aqueous solution containing lithium and sulphate ions and (ii) adding solid barium hydroxide at a temperature of more than 50° C., wherein the barium hydroxide is added over a period of less than 15 minutes. Also, barium sulphate obtainable by the process according to the invention. | 10-07-2010 |
Gerhard Nuspl, Munchen DE
Patent application number | Description | Published |
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20110189545 | PROCESS FOR THE PREPARATION OF LITHIUM TITANIUM SPINEL AND ITS USE - Non-doped and doped lithium titanate Li | 08-04-2011 |
20110287319 | MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR ITS PREPARATION - A mixed oxide containing | 11-24-2011 |
20120295167 | PHASE-PURE LITHIUM ALUMINIUM TITANIUM PHOSPHATE AND METHOD FOR ITS PRODUCTION AND ITS USE - The present invention relates to a method for producing lithium aluminum titanium phosphates of the general formula Li | 11-22-2012 |
20120295168 | PHASE-PURE LITHIUM ALUMINIUM TITANIUM PHOSPHATE AND METHOD FOR ITS PRODUCTION AND USE - The present invention relates to a method for producing lithium aluminium titanium phosphates of the general formula Li | 11-22-2012 |
20130140496 | SUBSTITUTED LITHIUM-MANGANESE METAL PHOSPHATE - A substituted lithium-manganese metal phosphate of formula | 06-06-2013 |
20130140497 | CARBON-LITHIUM TRANSITION METAL PHOSPHATE COMPOSITE MATERIAL HAVING A LOW CARBON CONTENT - The present invention relates to a composite material containing particles of a lithium transition metal phosphate and carbon with a carbon content of ≦1.4 wt.-%. The present invention further relates to an electrode containing the composite material and a secondary lithium-ion battery containing an electrode comprising the composite material. | 06-06-2013 |
20130224595 | CARBON COATED LITHIUM TRANSITION METAL PHOSPHATE AND PROCESS FOR ITS MANUFACTURE - The present invention relates to a particulate lithium transition metal phosphate with a homogeneous carbon coating deposited from the gas phase with as well as a process for its manufacture. The invention further relates the use of a carbon coated lithium transition metal phosphate as active material in an electrode, especially in a cathode. | 08-29-2013 |
20140038058 | LITHIUM TITANIUM MIXED OXIDE - A method is indicated for producing a lithium titanium mixed oxide, comprising the provision of a mixture of titanium dioxide and a lithium compound, calcining of the mixture, and grinding of the mixture in an atmosphere with a dew point <−50° C. A lithium titanium mixed oxide and a use of same are also indicated. In addition, an anode and a solid electrolyte for a secondary lithium-ion battery, as well as a corresponding secondary lithium-ion battery are provided. | 02-06-2014 |
20140209834 | PROCESS FOR THE PREPARATION OF LITHIUM TITANIUM SPINEL AND ITS USE - Non-doped and doped lithium titanate Li4Ti5O12 obtainable by the thermal reaction of a stoichiometric composite oxide containing Li2TiO3 and TiO2, the preparation of the stoichiometric composite oxide, as well as a process for the preparation of lithium titanate Li4Ti5O12 and its use as anode material in rechargeable lithium-ion batteries. | 07-31-2014 |
20140356720 | SUBSTITUTED LITHIUM-MANGANESE METAL PHOSPHATE - A substituted lithium-manganese metal phosphate of formula | 12-04-2014 |