-
111.发明授权Synthetic method for preparation of a low surface area, single phase mixed metal oxide cathode active material for incorporation into an alkali metal electrochemical cell 有权单相金属中，具有用于结合在碱性金属电化学电池低的比表面积的混合金属氧化物的制备方法合成
-
112.发明公开Fabrication method of electrode material on the basis of V2O5, electrode material, and non-aqueous lithium ion secondary battery 审中-公开Herstellungsverfahren von Elektrodenmaterial auf der Basis von V2O5，Elektrodenmaterial undnichtwässrigeLithiumion-Sekundärbatterie
公开(公告)号：EP2017226A2
公开(公告)日：2009-01-21
申请号：EP08157259.6
申请日：2008-05-30
IPC分类号： C01G31/00
CPC分类号： C01G31/00 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2006/40 , H01M4/485
摘要： The ions other than lithium ions and having a greater ion radius are interposed, before the lithium ions are doped, as an interlayer securing member in a vanadium oxide having a layered crystal into which the lithium ions can be doped. Since the interlayer securing member is interposed, the doping or dedoping of the lithium ions into or from the vanadium oxide afterward can be smoothly performed. Sodium ions or the like can be employed as the interlayer securing member.
摘要翻译： 在锂离子掺杂之前，将锂离子以外的离子并且具有较大的离子半径的离子插入具有可掺杂锂离子的层状结晶的氧化钒中的层间固定构件。 由于中间层固定构件被插入，所以可以顺利地进行锂离子在氧化钒中的掺杂或脱掺杂。 可以使用钠离子等作为层间固定构件。
-
113.发明公开Negative active core-shell material, method of preparing the same, and rechargeable lithium battery including the same 有权核 - 壳 - 负极活性材料，相同的制造方法以及含有该可充电锂电池
公开(公告)号：EP1925592A3
公开(公告)日：2008-07-16
申请号：EP07121189.0
申请日：2007-11-21
发明人： Yew, Kyoung-Han , Choi, Nam-Soon , Kim, Sung-Soo , Park, Su-Yeong
CPC分类号： C01G31/006 , B82Y30/00 , C01G37/006 , C01G39/006 , C01G41/006 , C01P2004/03 , C01P2004/64 , C01P2004/84 , C01P2006/40 , H01M4/131 , H01M4/366 , H01M4/485 , H01M4/62 , H01M10/0525
摘要： A negative active material for a rechargeable lithium battery of the present invention includes a lithium-vanadium oxide core material capable of performing reversible electrochemical oxidation and reduction, and an inorganic oxide coating layer disposed on the surface of the core material. The negative active material can improve stability at the interface between a negative electrode and an electrolyte, charge and discharge efficiency, and cycle-life, and can be applied along with all kinds of aqueous and non-aqueous binders.
-
114.发明授权PROCEDE DE PREPARATION D'OXYDE DE METAL DE TRANSITION LITHIE OU SURLITHIE, MATERIAU ACTIF D'ELECTRODE POSITIVE COMPRENANT CET OXYDE, ET ACCUMULATEUR 有权用于生产OR锂化过渡金属氧化物ÜBERLITHIERTEM这种活性材料的正极和电池含
公开(公告)号：EP0996591B1
公开(公告)日：2008-03-26
申请号：EP99915800.9
申请日：1999-04-14
CPC分类号： H01M4/485 , C01G23/005 , C01G31/00 , C01G45/1228 , C01G45/1235 , C01G45/1242 , C01G45/1292 , C01G51/42 , C01G53/42 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2006/40 , H01M4/505 , H01M10/052 , Y02T10/7011 , Y10T29/49108
摘要： The invention concerns a method for making transition metal oxide containing lithium or extra lithium comprising the three following steps performed successively or simultaneously: Preparing a lithium alkoxide solution by dissolving metal lithium in corresponding alcohol, said alcohol being selected among alcohols derived from linear or branched alkanes containing at least 3 carbon atoms, the alcohols derived from unsaturated aliphatic hydrocarbons, and their mixtures; adding a transition metal oxide powder to said lithium alkoxide solution to obtain a dispersion; controlled reduction of said transition metal oxide by said lithium alkoxide until a transition metal oxide containing lithium or extra lithium is obtained having a specific stoichiometry Li:Metal; Said method further consists in the following steps: evaporating the residual alcohol; washing the resulting powder; drying the powder.
-
115.发明授权VERWENDUNG VON SALZEN SCHICHTARTIGER DOPPELHYDROXIDE ALS LADUNGSSTEUERMITTEL 有权SALT LAYER像双氢氧化物作为电荷控制剂的用途
公开(公告)号：EP1530745B1
公开(公告)日：2008-01-23
申请号：EP03792188.9
申请日：2003-07-09
CPC分类号： C08K5/098 , C01F7/005 , C01P2002/22 , C01P2002/88 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/40 , C08K5/0091 , C08K5/41 , C09C1/40 , C09C1/407 , C09D5/034 , G03G9/09708 , G03G9/09716
摘要： The invention relates to the use of layered double hydroxide salts as charge control agents in electrophotographic toners and developers, in coating powders, electret materials and in electrostatic separation processes, characterized in that the double hydroxide salt contains monovalent and/or bivalent and even trivalent metal cations, in addition to one or several organic anions of formula X-R-Y (I), wherein X = hydroxy, carboxy, sulphato or sulpho; Y = carboxy, sulphato or sulpho, and R = a bivalent aliphatic, cycloaliphatic, heterocycloaliphatic, olefinic, cycloolefinic, heterocycloolefinic, aromatic, heteroaromatic, araliphatic or heteroaraliphatic radical having at least 8 C atoms which can be substituted by one or several substituents from the group of hydroxy, amino, halogen, C1-C22-alkyl, C1-C22-alkoxy, carboxy, sulpho, nitro or cyano.
-
116.发明公开
公开(公告)号：EP1829825A1
公开(公告)日：2007-09-05
申请号：EP06004085.4
申请日：2006-03-01
CPC分类号： C09C1/0006 , B82Y30/00 , C01G31/00 , C01P2002/70 , C01P2004/64 , C01P2004/84 , C01P2006/12
摘要： The invention relates to a pigment of the formula (I)
Bi x V (2-x) O (5-x) (I)
wherein x is a number of 0,1 to 2, characterized by a particle size d 50,BET of 10 to 100 nm.
The bismuth vanadate pigments can be prepared by a spray flame pyrolysis process.摘要翻译： 本发明涉及下式的颜料（I）€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ毕X V（2-X）O（5-x）的€ƒ€ƒ€ƒ€ƒ €ƒ（I）worin x为0.1〜2，由粒度d 50为特征的，为10〜100nm的BET。的钒酸铋颜料可以通过喷雾热解火焰处理来制备。
-
公开(公告)号：EP1515913B1
公开(公告)日：2006-10-11
申请号：EP03761548.1
申请日：2003-06-27
CPC分类号： C04B14/366 , C01G3/006 , C01G31/006 , C01P2002/30 , C01P2002/84 , C01P2006/60 , C04B2103/54
摘要： The present invention relates to compounds on apatite basis, having the general formula M5 (A04)3X wherein X is situated in the hexagonal channels of the apatite structure and includes Cu-atoms, processes for the preparation thereof as well as applications of these compounds. The compounds presented herein are particularly useful as pigments.
-
公开(公告)号：EP1390172A4
公开(公告)日：2006-09-06
申请号：EP01977693
申请日：2001-10-11
申请人： STARCK H C INC
发明人： SHEKHTER LEONID N , TRIPP TERRANCE B , LANIN LEONID L , CONLON ANASTASIA M C , GOLDBERG HOWARD V
IPC分类号： C01G25/02 , B22F5/00 , B22F9/20 , C01G23/04 , C01G31/02 , C01G33/00 , C01G35/00 , C01G37/02 , C01G39/02 , C01G41/02 , H01G9/052 , C22C1/04 , C22C27/02
CPC分类号： H01G9/0525 , B22F9/20 , B22F2998/00 , C01G23/043 , C01G31/02 , C01G33/00 , C01G37/02 , C01G39/02 , C01G41/02 , C01P2004/03 , C01P2004/04 , C01P2004/50 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/17 , C01P2006/34 , C01P2006/40 , C01P2006/80 , B22F1/0096 , B22F1/0014
摘要： High purity refractory metals, valve metals, refractory metals oxides, valve metal oxides, or alloys thereof suitable for a variety of electrical, optical and mill product/fabricated parts usages are produced from their respective oxides by metalothermic reduction of a solid or liquid form of such oxide (18) using a reducing agent that establishes (after ignition) a highly exothermic reaction, the reaction preferably taking place in a continuously or step-wise moving oxide such as gravity fall (24) with metal retrievable at the bottom (30) and an oxide of the reducing agent being removable as a gas or in other convenient form and unreacted reducing agent derivatives being removable by leaching or like process.
-
公开(公告)号：EP1511691A1
公开(公告)日：2005-03-09
申请号：EP03756074.5
申请日：2003-05-26
IPC分类号： C01G31/02
CPC分类号： C01G31/02 , C01P2006/40
摘要： A process for producing a vanadyl sulphate solution (VOSO4) comprises forming a suspension of vanadium trioxide (V2O3) in a sulphuric acid solution and contacting the V2O3 suspension with a strong oxidising agent under controlled conditions to produce the VOSO4 solution. A preferred oxidising agent is hydrogen peroxide, which is added very slowly to the V2O3 suspension due to the violent nature of the reaction.
-
120.发明公开
公开(公告)号：EP1034572A4
公开(公告)日：2004-08-18
申请号：EP97947314
申请日：1997-10-30
申请人： T J TECHNOLOGIES INC
发明人： THOMPSON LEVI T , WIXOM MICHAEL R
IPC分类号： C04B35/58 , C01B21/06 , C01G31/00 , C01G39/00 , H01M4/02 , H01M4/38 , H01M4/58 , H01M4/583 , H01M10/0525 , H01M10/36 , C04B35/56 , H01M10/40
CPC分类号： H01M4/583 , C01B21/0602 , C01P2006/12 , C01P2006/40 , H01M4/383 , H01M4/58 , H01M10/0525
摘要： A non-oxide, transition metal-based ceramic material has the general formula AyM2Zx, wherein A is a group IA element, M is a transition metal and Z is selected from the group consisting of N, C, B, Si, and combinations thereof, and wherein x ≤ 2 and y ≤ 6-x. In these materials, the group IA element occupies interstitial sites in the metallic lattice, and may be readily inserted into or released therefrom. The materials may be used as catalysts and as electrodes. Also disclosed herein are methods for the fabrication of the mates.
-
-
-
-
-
-
-
-
-
搜索结果
430 条记录 (耗时 0.019 秒)
