| Patents for C01G 53 - Compounds of nickel (5,111) |
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| 11/10/2004 | CN1174923C Copper-removing method in nickel nitrate producing process with waste nickel material |
| 11/04/2004 | WO2004052488A3 Process for removing metals from liquids |
| 11/04/2004 | US20040218345 Products comprising nano-precision engineered electronic components |
| 11/02/2004 | US6811925 Composite lithium metal oxide |
| 11/02/2004 | US6811726 Superconductor comprising oxides of cobalt, nickel, barium, strontium, sodium, potassium, and/or rubidium; high critical temperature |
| 11/02/2004 | CA2265372C Lithium secondary battery |
| 11/02/2004 | CA2137081C Process for producing lim3+02 or limn2o4 and lini3+02 for use in positive electrode of secondary battery |
| 10/28/2004 | WO2004092073A1 Lithium-nickel-cobalt-manganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing these |
| 10/28/2004 | WO2003009407A3 Managanese oxide material for electrochemical cells |
| 10/28/2004 | US20040214086 Electrochemical cells |
| 10/28/2004 | US20040214084 Using alkali metal and transition metal; controlled reduction using carbohydrate; forming inorganic reaction product |
| 10/20/2004 | EP1469539A1 Active substance of positive electrode and nonaqueous electrolyte battery containing the same |
| 10/20/2004 | EP1469092A1 Non-magnetic nickel powders and method for preparing the same |
| 10/20/2004 | EP1468122A1 Method for the separation of zinc and a second metal which does not form an anionic complex in the presence of chloride ions |
| 10/20/2004 | EP1117481B1 Nickel catalyst |
| 10/20/2004 | CN1537824A 铁氧体材料 Ferrite materials |
| 10/14/2004 | US20040202938 for a cathode of a lithium-ion secondary battery, which is capable of suppressing degradation of reliability, such as degradation of the crystal structure, and achieving a high operational voltage of the secondary battery. |
| 10/14/2004 | US20040202933 Cathode active material for use in lithium ion secondary battery, and lithium ion secondary battery using the active material |
| 10/14/2004 | US20040202932 alpha type crystal structure mainly comprised of nickel(II)hydroxide; also includes hydroxides of cobalt, manganese, aluminum, iron, yttrium or chromium; coprecipitation from the carbonate, sulfate, or nitrate salts in concentrated basic solution; cathodes |
| 10/14/2004 | US20040202931 Combining a nickel hydroxide and a hydroxide salt in an inert atmosphere to form a dry mixture; humidifying ozone to form humidified ozone; contacting the dry mixture with the humidified ozone to form a nickel oxyhydroxide |
| 10/14/2004 | US20040200319 converting nickel powder with hexagonal close packed (HCP) crystal structure to face-centered cubic (FCC) crystal structure by heating in glycol dispersion |
| 10/13/2004 | CN1171335C Positive active material for lithium secondary cell and its preparing method |
| 10/13/2004 | CN1170774C Method and equipment for preparing basic carbonate nano particle by means of spray pyrolysis of ammonia complex liquor |
| 10/07/2004 | WO2004086523A1 COMPOSITE OXIDE HAVING n-TYPE THERMOELECTRIC CHARACTERISTIC |
| 10/07/2004 | WO2004085338A1 Material for thermal barrier coating |
| 10/07/2004 | US20040197884 in which a cavity of a protein is utilized, having a uniform particle diameter |
| 10/07/2004 | US20040197659 For use in anodes of battery |
| 10/07/2004 | US20040197658 Active material for positive electrode in non-aqueous electrolyte secondary battery |
| 10/07/2004 | US20040195546 To produce electrode having high capacity, and charging and discharging efficiency |
| 10/06/2004 | CN1169724C Method for synthesizing positive material of lithium ion cell by means of organic acid complexation combustion |
| 09/30/2004 | US20040191628 Non-aqueous electrolyte secondary battery, positive electrode active material and method of manufacturing the same |
| 09/29/2004 | EP1463132A2 Positive electrode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
| 09/29/2004 | CN1532967A Non-aqueous electrolyte secondary cell, positive pole active matter and its producing method |
| 09/29/2004 | CN1532966A Positive pole active matter for non-aqueous electrolyte secondary cell and non-aqueous electrolyte secondary cell |
| 09/28/2004 | US6797839 Multi-metal oxide materials with a two-phase structure |
| 09/28/2004 | US6797435 Surface treament of core |
| 09/23/2004 | WO2004082046A1 Positive electrode active material powder for lithium secondary battery |
| 09/23/2004 | US20040185345 A cathode active material lithium manganese composite oxide with spinel structure and suppression of deterioration |
| 09/23/2004 | US20040185344 Solid state reactions with inorganic cations with reducing carbon |
| 09/23/2004 | US20040182284 Crystal mixed oxides of bismuth, tantalum, niobium, molybdenum, chromium, and/or tungsten; coatings for household appliances; heat resistance, stability, discoloration inhibition |
| 09/22/2004 | EP1157083B1 Hydrocracking process using bulk group viii/group vib catalysts |
| 09/22/2004 | CN1531122A Active material for nonaqueous electrolyte secondary battery |
| 09/21/2004 | US6794085 Metal oxide containing multiple dopants and method of preparing same |
| 09/16/2004 | US20040180263 comprising a lithium-metal composite oxide; high initial discharge current and low irreversible capacity (retention), and with high output characteristics at high and/or low temperatures |
| 09/16/2004 | US20040180203 Nanomaterial compositions with distinctive shape and morphology |
| 09/16/2004 | US20040180134 Positive active material for rechargeable lithium battery and method of preparing same |
| 09/16/2004 | US20040178530 High volume manufacturing of nanoparticles and nano-dispersed particles at low cost |
| 09/15/2004 | EP1456318A1 Nanoparticulate preparation |
| 09/15/2004 | CN1167088C Ferrite raw material powder made by spraying pyrolysis method and making method of freeimagnetics |
| 09/09/2004 | DE102004008875A1 Anorganisches Pulver und Verfahren zur Oberflächenbeschichtung Inorganic powder and process for the surface coating |
| 09/08/2004 | CN1526648A Wet chemical process of preparing low-dimensional nano nickel sulfide crystal |
| 09/07/2004 | US6786950 High purity fine metal powders and methods to produce such powder |
| 09/02/2004 | US20040170820 Multimetallic nanofillers with domain size less than 100 nanometers exhibiting transparency to visible light that differs by more than 20% as compared to fillers having a domain size of at least one micron. |
| 09/02/2004 | US20040170547 Contacting with solid extractant containing triphenyl phosphine group |
| 09/01/2004 | EP1453126A1 Positive electrode active matter and secondary battery using this |
| 09/01/2004 | EP1453070A2 Bonded magnet, magnet roll, ferrite powder used therefor and method for producing same |
| 09/01/2004 | EP1450949A2 Process for the preparation of a nickel/phosphorus ligand catalyst for olefin hydrocyanation |
| 09/01/2004 | CN1164500C Process for preparing nm-class beta-phase composite nickel hydroxide |
| 09/01/2004 | CN1164499C Cobalt hydroxide or cobalt alloy hydroxides |
| 08/31/2004 | US6783890 Positive active material for rechargeable lithium battery and method of preparing same |
| 08/31/2004 | US6783663 Hydrotreating using bulk multimetallic catalysts |
| 08/25/2004 | EP1450423A1 Active material for positive electrode in non-aqueous electrolyte secondary battery |
| 08/25/2004 | CN1524062A Nickel hydroxide and method for producing the same |
| 08/25/2004 | CN1163991C Positive active material for lithium battery, lithium battery having the same, and method for producing the same |
| 08/25/2004 | CN1163417C Process for preparing high-density spherical nickel hydroxide from nickel plate |
| 08/25/2004 | CN1163416C Method for producing cobalt oxide, nickel oxide powder for electronic industry |
| 08/24/2004 | US6780393 Method of producing fine particles of metal oxide |
| 08/19/2004 | US20040161668 Composite oxide containing lithium, nickel, cobalt with aluminum, titanium, zinc, magnesium oxide. |
| 08/19/2004 | US20040161608 Overcoating inorganic compound with metal oxide; uniform thickness; nickel electrode overcoated with titanium oxide |
| 08/18/2004 | EP1447868A1 Non-aqueous primary battery |
| 08/18/2004 | EP1447866A1 Positive electrode active material for lithium secondary cell and lithium secondary cell |
| 08/18/2004 | CN1162926C Nickel positive electrode plate for alkaline storage batteries and method for producing same |
| 08/11/2004 | EP1445812A1 Alkaline battery |
| 08/10/2004 | US6773852 Concurrent precipitation; heating |
| 08/05/2004 | WO2004066422A1 Nonaqueous electrolyte secondary battery |
| 08/04/2004 | EP1443575A1 Positive plate material and cell comprising it |
| 08/04/2004 | CN1518145A Plus plate active material for nonaqueous electrolyte secondary battery |
| 08/04/2004 | CN1518142A Manufacturing method of plus plate active material for nonaqueous electrolyte secondary battery |
| 07/29/2004 | WO2004064180A1 Material for positive electrode of lithium secondary battery and process for producing the same |
| 07/28/2004 | CN1516301A Preparation method of spherical nickel hydroxide containing nano-grade spherical nickel |
| 07/28/2004 | CN1515355A Process for preparing metal oxidizing acid salt and products madefrom it |
| 07/28/2004 | CN1159783C Lithium nicklate positive electrode material, Producing method thereof and lithium battery equipped iwth active material |
| 07/28/2004 | CN1159230C Process for producing nickel hydroxide discharged product or substituted partial element nickel hydroxide discharged product |
| 07/22/2004 | US20040142241 baking raw material mixture, magnesium; Al, Ti, Sr, Mn, Ni or Ca; cobalt and an excess of lithium in an oxidization atmosphere at 1000 to 1100 degrees C. |
| 07/22/2004 | US20040142240 lithium composite oxide has a crystal structure with a hexagonal system in an overcharged state having a potential over 4.25 V relative to metallic Li, and a maximum value of an oxygen generation peak in a gas |
| 07/22/2004 | US20040139888 Containing nanofillers providing superior performance; refractive index, transparency reflection, resistivity, permittivity, permeability, coercivity, magnetic hysteresis, breakdown voltage; increased surface area, constrained domain sizes |
| 07/20/2004 | CA2395115C Preparation of lithium-containing materials |
| 07/15/2004 | WO2004058644A1 Method for producing surface-coated nanoscalar particles and suspensions containing said particles |
| 07/15/2004 | DE10261406A1 Verfahren zur Herstellung oberflächenbeschichteter nanoskaliger Teilchen und von Suspensionen, die diese enthalten A process for producing surface-coated nanoscale particles and of suspensions that contain this |
| 07/13/2004 | US6761862 Determining the proportion of chemically combined nickel in a finely porous, permeable, metal membrane. |
| 07/08/2004 | US20040131937 Lithium ion battery comprising nanomaterials |
| 07/07/2004 | CN1510775A Positive active material of nonaqueous electrolyte secondary battery and producing method thereof |
| 07/06/2004 | US6758963 Hydrotreating feedstock in presence of bulk metal catalyst comprising non-noble group viii metal molybdate in which portion, but less than all, of molybdenum is replaced by tungsten, fractionating hydrotreated feedstock |
| 06/30/2004 | EP1434288A1 Active material for positive electrode for non-aqueous electrolyte secondary battery and method of manufacturing the same |
| 06/30/2004 | EP1433213A2 Gradient cathode material for lithium rechargeable batteries |
| 06/30/2004 | CN1156044C Positive electrode active material used for lithium battery, and its mfg. method |
| 06/30/2004 | CN1156042C Process for preparing nm-class alpha-phase nickel hydroxide used as electrode material |
| 06/30/2004 | CN1155525C Lithium/nickel/cobalt composite oxide, process for preparing same, and cathode active material for rechargeble battery |
| 06/24/2004 | WO2004052488A2 Process for removing metals from liquids |
| 06/23/2004 | EP1432056A1 Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery |