Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 25 - Phosphorus; Compounds thereof
Patents for C01B 25 - Phosphorus; Compounds thereof (12,526)
12/2005
12/07/2005CN1706057A Method for preparing positive electrode material for secondary cell, and secondary cell
12/07/2005CN1230378C Method for directly synthesizing nano zinc phosphate crystal by using low-heat solid phase chemical reaction
12/01/2005WO2005113138A1 Antimony vanadium phosphate
11/2005
11/30/2005CN1703370A Methods of making lithium metal compounds useful as cathode active materials
11/29/2005US6969501 Minerals and methods for their production and use
11/24/2005WO2005110598A1 Apatite and method for production thereof, and apatite base material
11/24/2005US20050260115 Method of preparing porous calcium phosphate granules
11/24/2005CA2566493A1 Iii-v semiconductor nanocrystal complexes and methods of making same
11/23/2005CN1699150A Process for preparing beta-tricalcium phosphate by octacalcium phosphate as precursor
11/23/2005CN1699149A Method for producing sodium tripolyphosphate by mirabilite double decomposition method
11/23/2005CN1699148A Process for producing industrial phosphoric acid using phosphorus ore as raw material
11/17/2005US20050255383 Combining starting materials free of lithium, source of phosphate ion and source of reducing carbon to provide mixture, then heating; electrodes; batteries
11/17/2005US20050255026 Synthesis of Metal Compounds Under Carbothermal Conditions
11/17/2005US20050255025 Phosphine fast-generating device and the method used by the device
11/16/2005EP1594801A1 Tetravalent metal acid triphosphates
11/16/2005CN2740590Y Apparatus for recovering and treating mud phosphorus
11/15/2005US6964827 Alkali/transition metal halo- and hydroxy-phosphates and related electrode active materials
11/10/2005WO2005105667A1 Precursor organic of tetravalent metal phosphates and pyrophosphates and their use for electrode modification and for the preparation of composite membrane for fuel cells working at temperatures > 90°c and/or at low relative humidity
11/10/2005US20050249654 Nanostructured bioactive mateials prepared by spray drying techniques
11/09/2005EP1593651A2 Rare earth phosphate and making method
11/09/2005EP1593417A1 Method and apparatus for removing ion in fluid by crystallization
11/09/2005CN1694292A Proton conductor
11/08/2005US6962119 Process for rendering an ash inert, artificial pozzolana obtained by means of the said process
11/03/2005US20050244567 Method for production of peptides/amino acids produced by said method and use of the same
11/03/2005US20050244449 Silicon substituted oxyapatite
11/03/2005US20050244321 Cathode materials for secondary (rechargeable) lithium batteries
11/02/2005EP1590842A2 Method for synthesizing a cathodic material based on lithium ironphosphate, intrinsically containing carbon
11/02/2005EP0998427B1 A method for the production of a mono-calcium phosphate product
11/01/2005US6960331 Reacting metal compound, phosphate and reducing agents
11/01/2005US6960328 Zirconium phosphate and method of making same
10/2005
10/27/2005WO2005014474A3 Method for producing crystalline pyrophosphates, use of said compounds as catalysts or as additives for membranes, in particular for membranes of fuel cells
10/27/2005US20050238961 Sodium ion batteries
10/27/2005US20050238568 Method of synthesizing colloidal nanocrystals
10/27/2005US20050238558 Method for the production of phosphoric acid and/or a salt thereof and products thus obtained
10/27/2005US20050238557 mixture of hydroxyapatite and fluoroapatite and/or mixed crystals; microcrystals
10/26/2005EP1587754A1 Exfoliate structured zirconium phosphate, precursors of said phosphate, method for the production and use thereof in macromolecular-material-based compositions
10/26/2005EP1587543A1 Calcium phosphate ceramics and particles for in vivo and in vitro transfection
10/26/2005CN1686816A Method for multipurpose use of material of acid split phosphate ore and associated production of high purified microsphere nano calcium carbonate
10/20/2005WO2005098232A2 Method for the preparation of metal oxides in nanometric particle form
10/19/2005CN1684591A Method for production of peptides/amino acids, peptides/amino acids produced by said method and use of the same
10/19/2005CN1683239A Method for producing phosphoric acid with low and medium grade phosphorous mine ore
10/19/2005CN1683238A Method for simultaneously producing yellow phosphorous and cement clinker or calcium carbide
10/19/2005CN1223512C Method for treating fertilizer process solutions
10/18/2005US6955796 Process for total environmental remediation of a phosphorus contaminated site
10/18/2005US6955795 Filtering lithium hexafluorophosphate coexisting with a solvent and post-filtering drying in pentafluorophosphorus
10/18/2005CA2377145C Beverages containing mixed sodium-potassium polyphosphates
10/18/2005CA2162822C Novel leavening acid composition
10/13/2005WO2005095273A1 Method for producing lithium-iron composite oxide
10/13/2005US20050226799 Rare earth phosphate and making method
10/13/2005US20050224759 Zirconium or hafnium-containing oxides
10/13/2005US20050223944 compound of formula M5(AO4)3X,wherein M represents Ba, Sr, Ca or a mixture;A represents P, V or a mixture; and the group M5(AO4)3 forms an apatite structure and X is situated in the hexagonal channels of the apatite structure and includes Cu-atoms
10/12/2005EP1584671A1 Zirconium or hafnium-containing oxides
10/12/2005EP1584338A2 Silicon substituted oxyapatite
10/12/2005CN1223030C Active anode material and non-aqueous electrolyte cell
10/12/2005CN1223028C Method for preparing cathode active material and preparing non-aqueous electrolyte
10/07/2005CA2502597A1 Silicon substituted oxyapatite
10/06/2005WO2005092790A2 Method and apparatus for purifying inorganic halides and oxyhalides using zeolites
10/06/2005US20050221143 Proton conductor
10/05/2005CN1678521A Compound semiconductor particles and production process therefor
10/05/2005CN1677718A Method for preparing phosphate positive-pole material of lithium-ion cell
09/2005
09/29/2005US20050214190 Method of synthesizing nanorods by reaction of metal-surfactant complexes injected using a syringe pump
09/28/2005CN1675785A Method of synthesizing electrochemically active materials from a slurry of precursors
09/28/2005CN1673071A Improved wet dihydrate phosphoric acid producing process
09/27/2005US6949251 Porous β-tricalcium phosphate granules for regeneration of bone tissue
09/22/2005WO2005087661A1 A cyclic process for the continuous production of dicalcium phosphate
09/22/2005WO2005087660A1 Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles
09/22/2005WO2005086771A2 Synthesis of metal phosphates
09/21/2005CN1672277A Alkali metal hydrogen phosphates as precursors for phosphate-containning electrochemical active materials
09/21/2005CN1669915A Method for improving property of dihydrate wet-process phosphoric acid reaction slurry
09/14/2005EP1574477A2 Methods of making lithium metal compounds useful as cathode active materials
09/14/2005EP1574476A1 Process and apparatus for producing phosphoric acid
09/14/2005EP1572585A2 Method for preparing insertion compounds of an alkali metal, active materials containing same, and device comprising said active materials
09/14/2005CN1218869C Production method and device of recycling yellow phosphorus from mud phosphor
09/13/2005US6942843 Sodium superionic conductors
09/09/2005WO2005082780A1 Biomimetic compounds containing hydroxyapatites substituted with magnesium and carbonate, and the processes used to obtain them
09/08/2005US20050196673 Electrochemically active material for the positive electrode of a lithium rechargeable electrochemical cell
09/08/2005US20050196620 Apatite-containing film having photocatalytic activity and a process for producing it
09/08/2005US20050196334 Synthesis of metal phosphates
09/07/2005CN1665745A Production method of phosphoric acid and/or phosphate and products thereof
09/07/2005CN1217856C Nanometer hydroxyapatite powder preparation method
09/07/2005CN1217855C Method for preparing biomedical amorphous nano calcium phosphate
09/01/2005US20050191226 Hydroxylapatite powder, porous body and method for preparing thereof
09/01/2005US20050188904 Process for rendering an ash inert, artificial pozzolana obtained by means of the said process
08/2005
08/31/2005EP1567452A1 Boron-substituted lithium compounds, active electrode materials, batteries and electrochrome devices
08/31/2005CN2722123Y Burner for dried hot air production by burning yellow phosphorus
08/31/2005CN2721605Y Yellow phosphorus recovering device
08/31/2005CN1663064A Carbon-coated Li-containing powders and process for production thereof
08/31/2005CN1660956A Hydrophobic material containing polyphosphate radical and preparation method
08/31/2005CN1660695A Method for preparing phosphide of transition metal
08/30/2005US6936175 Nuclear magnetic resonance; for use in ion exchange and catalysis
08/25/2005US20050186476 Lithium-based active materials and preparation thereof
08/25/2005US20050186249 For use as packing material/support for column chromatography, gas sensors and catalysts, as a host material for lasers, and as a plant growth substrate; biocompatable hard tissue implant;
08/24/2005CN1659728A Alkali/transition metal halo-and hydroxy-phosphates and related electrode active materials
08/24/2005CN1657407A Mixed extractant of purification wet phosphoric acid and dilute phosphoric dechlorine technology
08/24/2005CN1657406A Preparation method of calcium hydrogen phosphate particle
08/24/2005CN1657405A Process for producing a phosphate of the lanthanoids, and phosphate produced hereby
08/24/2005CN1657138A Purification of hydride gases
08/23/2005US6933259 Composite oxide powder, a method for producing the same and a catalyst using the same
08/17/2005CN1654318A Supersonic wave evoked bovine serum albumin mold plate method for preparing bar-shaped hydroxyapatite
08/17/2005CN1654317A Purified wet-process technique for producing phosphoric acid and equipment thereof
1 ... 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 ... 126