Lithium manganese oxide spinel compound and method of preparing same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6267943
SERIAL NO

09418352

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention includes lithium manganese oxide spinel compounds having a low porosity, a high tap density and a high pellet density, and methods of preparing these compounds. In particular, the method comprises preparing a lithium manganese oxide with a spinel structure and having the formula: wherein: Li.sub.1+X Mn.sub.2-Y M.sup.1.sub.m.sub..sub.1 M.sup.2.sub.m.sub..sub.2 . . . M.sup.k.sub.m.sub..sub.k O.sub.4+Z M.sup.1, M.sup.2, . . . M.sup.k are cations different than lithium or manganese selected from the group consisting of alkaline earth metals, transition metals, B, Al, Si, Ga and Ge; X, Y, m.sub.1, m.sub.2, . . . , m.sub.k, each have a value between 0 and 0.2; Z has a value between -0.1 and 0.2; and X, Y, m.sub.1, m.sub.2, . . . m.sub.k are selected to satisfy the equation: Y=X+m.sub.1 +m.sub.2 + . . . +m.sub.k.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
FMC CORPORATIONPHILADELPHIA, PA259

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnette, D Wayne Kings Mountain, NC 7 106
Faulkner, Titus Gastonia, NC 19 204
Manev, Vesselin Gastonia, NC 12 191

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
4975346 Rechargeable electrochemical battery including a lithium anode 43 1989
 
MINNESOTA MINING AND MANUFACTURING COMPANY (2)
5858324 Lithium based compounds useful as electrodes and method for preparing same 27 1997
5900385 Nickel--containing compounds useful as electrodes and method for preparing same 40 1997
 
RAMOT AT TEL-AVIV UNIVERSITY LTD. (1)
5591543 Secondary electrochemical cell 17 1995
 
SONY CORPORATION (2)
4828834 Rechargeable organic electrolyte cell 53 1987
5370710 Nonaqueous electrolyte secondary cell 17 1993
 
Her Majesty the Queen in right of the Province of British Columbia (1)
5264201 Lithiated nickel dioxide and secondary cells prepared therefrom 159 1990
 
CSIR, ADMINISTRATION BUILDING, SCIENTIA, PRETORIA, TRANSVAAL PROVINCE, REPUBLIC OF S. AFRICA (1)
4980251 Method of synthesizing a lithium manganese oxide 54 1989
 
SPECTRUM BRANDS, INC. (1)
5750288 Modified lithium nickel oxide compounds for electrochemical cathodes and cells 32 1995
 
IMPLICO B.V. (1)
4507371 Solid state cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure 91 1983
 
KABUSHIKI KAISHA TOSHIBA (1)
5244757 Lithium secondary battery 49 1992
 
Ultralife Batteries (UK) Limited (1)
5683835 Lithiated manganese oxide 45 1995
 
MITSUBISHI CHEMICAL CORPORATION (1)
5589300 Small particle electrodes by aerosol process 41 1995
 
VALENCE TECHNOLOGY, INC. (2)
5506077 Manganese oxide cathode active material 36 1993
5429890 Cathode-active material blends of Li.sub.x Mn.sub.2 O.sub.4 61 1994
 
ELTRON RESEARCH, INC. (1)
4749634 High temperature storage battery 13 1986
 
SAMSUNG DISPLAY CO., LTD. (1)
8138669 Double-emission organic light emitting diode display device 8 2009
 
Moli Energy Limited (2)
4959282 Cathode active materials, methods of making same and electrochemical cells incorporating the same 52 1988
5028500 Carbonaceous electrodes for lithium cells 117 1989
 
UNIVERSITY OF DELAWARE (1)
8078004 Geometric registration of images by similarity transformation using two reference points 13 2007
 
UBE INDUSTRIES, LTD. (5)
5196278 Lithium secondary battery with a cathode comprising lithium, cobalt and vanadium 28 1992
5478671 Nonaqueous secondary battery 74 1993
5478673 Nonaqueous secondary battery 73 1993
5478674 Nonaqueous electrolyte-secondary battery 89 1994
5686203 Non-aqueous secondary battery 44 1995
 
POLYSTOR CORPORATION (1)
5783333 Lithium nickel cobalt oxides for positive electrodes 102 1996
 
JEIO TECH CO., LTD. (1)
6124707 Tester for peripheral storage device 67 1997
 
The Furukawa Battery Co., Ltd. (1)
5487960 Nonaqueous secondary battery 32 1995
 
ASAHI KASEI KABUSHIKI KAISHA (1)
4668595 Secondary battery 143 1986
 
EVEREADY BATTERY COMPANY, INC. (1)
4312930 MnO.sub.2 Derived from LiMn.sub.2 O.sub.4 44 1980
 
JAPAN STORAGE BATTERY CO., LTD. (6)
5820790 Positive electrode for non-aqueous cell 14 1995
5677087 Method for manufacturing positive electrode material for a lithium battery 46 1996
5759717 Method for manufacturing a positive electrode active material for lithium battery 24 1996
5783332 Positive electrode active material for lithium battery and a method for manufacturing the same 32 1996
5718989 Positive electrode active material for lithium secondary battery 65 1996
5795558 Positive electrode active material for lithium secondary battery method of producing 54 1997
 
TODA KOGYO CORPORATION (1)
5648057 Process for producing LiM.sup.3+ O.sub.2 or LiMn.sub.2 O.sub.4 and LiNi.sup.+ O.sub.2 for use in positive electrode of secondary battery 30 1995
 
IPR 6 PTY LTD (1)
5316877 Electrochemical cell 89 1993
 
EVERCEL, INC. (1)
4546058 Nickel electrode for alkaline batteries 20 1984
 
SEIKO INSTRUMENTS INC. (2)
5286582 Monaqueous electrolyte secondary battery and process for producing positive active materials 60 1991
5620812 Non-aqueous electrolyte secondary battery 30 1995
 
TDK CORPORATION (1)
5503930 Layer structure oxide 22 1994
 
KAY-FRIES, INC. (1)
4329263 Accelerator systems for polyester resin compositions 9 1980
 
CSIR (1)
5153081 Lithium manganese oxide compound 42 1990
 
SUMITOMO CHEMICAL COMPANY, LIMITED (1)
5595842 Lithium secondary battery having a cathode containing galliam 18 1995
 
RESEARCH CORPORATION TECHNOLOGIES, INC. (1)
* 5958624 Mesostructural metal oxide materials useful as an intercalation cathode or anode 51 1997
 
FMC CORPORATION (7)
5718877 Highly homogeneous spinal Li.sub.1+x Mn.sub.2-x O.sub.4+y intercalation compounds and method for preparing same 23 1996
5792442 Highly homogeneous spinel Li.sub.1+X Mn.sub.2-X O.sub.4 intercalation compounds and method for preparing same 10 1996
5766800 Highly homogeneous spinel Li.sub.1+X Mn.sub.2-X O.sub.4+Y intercalation compounds and method for preparing same 17 1997
5789115 Method for preparing spinel Li.sub.1+X Mn.sub.2-X O.sub.4+Y intercalation compounds 16 1997
6114064 Highly homogeneous spinel Li.sub.1+x Mn.sub.2-x O.sub.4 intercalation compounds and method for preparing same 15 1997
5961949 Method for preparing spinel Li.sub.1+x MN.sub.2-x O.sub.4-Y intercalation compounds 9 1997
6040089 Multiple-doped oxide cathode material for secondary lithium and lithium-ion batteries 38 1998
 
MITSUBISHI HEAVY INDUSTRIES, LTD. (1)
7114915 Gas turbine and turbine rotor for a gas turbine 13 2003
 
SAFT (2)
5561006 Chargeable lithium electrochemical cell and method of manufacting it 30 1994
6071645 Lithium electrode for a rechargeable electrochemical cell 28 1996
 
ULLAGE MANAGEMENT LLC (1)
5965293 Nonaqueous secondary battery 28 1998
 
ZENTRUM FUR SONNENENERGIE-UND WASSERSTOFF-FORSCHUNG BADEN-WURTTENBERG, GEMEINNUTZIGE STIFTUNG (1)
6080510 Ternary mixed lithium oxides, process for preparing the same, and secondary lithium battery formed therefrom 17 1997
 
TRONOX LLC (2)
5702679 Method of preparing Li.sub.1+X- Mn.sub.2-X O.sub.4 for use as secondary battery 28 1995
5874058 Method of preparing Li.sub.1+x MN.sub.2-x O.sub.4 for use as secondary battery electrode 20 1997
 
SADACEM, S.A. (1/4 INTEREST) (1)
5700442 Insertion compounds based on manganese oxide usable as the positive electrode active material in a lithium battery 19 1995
 
Nippondenso Co., Ltd. (2)
5494762 Non-aqueous electrolyte lithium secondary cell 67 1995
5742070 Method for preparing an active substance of chemical cells 42 1996
 
TORAY INDUSTRIES, INC. (1)
5679481 Cathode material, method of preparing it and nonaqueous solvent type secondary battery having a cathode comprising it 20 1995
 
COMBUSTION ENGINEERING, INC. (1)
4497726 Electrode material 19 1983
 
TOSOH CORPORATION (2)
5672329 Manganese oxides production thereof, and use thereof 27 1996
5807646 Spinel type lithium-mangenese oxide material, process for preparing the same and use thereof 33 1996
 
VARTA MICROBATTERY GMBH (1)
5496664 Process for producing a positive electrode for lithium secondary batteries 23 1994
 
REMY TECHNOLOGIES, L.L.C. (1)
8138649 Magnet support and retention system for hybrid rotors 10 2007
 
NBT GMBH (1)
5169736 Electrochemical secondary element 92 1991
 
SANYO ELECTRIC CO., LTD. (2)
5294499 Non-aqueous secondary cell 32 1992
5443929 Nonaqueous secondary battery 24 1993
 
MOLI ENERGY (1990) LIMITED (3)
5180574 Hydrides of lithiated nickel dioxide and secondary cells prepared therefrom 38 1992
5518842 Inverse spinel compounds as cathodes for lithium batteries 25 1994
5449577 Method for increasing the reversible capacity of lithium transition metal oxide cathodes 36 1995
 
CHEMBIO DIAGNOSTIC SYSTEMS, INC. (1)
7192721 Universal rapid test and method for detection of tuberculosis in multiple host species 9 2005
 
NATIONAL RESEARCH COUNCIL OF CANADA (1)
5370949 Materials for use as cathodes in lithium electrochemical cells 36 1993
 
GENERAL MOTORS CORPORATION (3)
5604057 Secondary cell having a lithium intercolating manganese oxide 41 1995
5672446 Lithium ion electrochemical cell 37 1996
5674644 Manganese oxide electrode and method 32 1996
 
VALENCE TECHNOLOGY (NEVADA), INC. (6)
5135732 Method for preparation of LiMn.sub.2 O.sub.4 intercalation compounds and use thereof in secondary lithium batteries 63 1991
5211933 Method for preparation of LiCoO.sub.2 intercalation compound for use in secondary lithium batteries 37 1992
5266299 Method of preparing LI1+XMN204 for use as secondary battery electrode 30 1992
5425932 Method for synthesis of high capacity Li.sub.x Mn.sub.2 O.sub.4 secondary battery electrode compounds 66 1993
5700598 Method for preparing mixed amorphous vanadium oxides and their use as electrodes in reachargeable lithium cells 24 1996
5674645 Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes 47 1996
 
BRIDGESTONE CORPORATION (1)
4956247 Nonaqueous electrolyte secondary cell 29 1989
 
CARNEGIE MELLON UNIVERSITY (1)
6017654 Cathode materials for lithium-ion secondary cells 78 1997
 
TECHNOLOGY FINANCE CORPORATION (PROPRIETARY) LIMITED (4)
5160712 Lithium transition metal oxide 75 1991
5166012 Manganese oxide compounds 27 1991
5240794 Electrochemical cell 78 1991
5658693 Manganese dioxide-based material 35 1995
 
MERCK PATENT GMBH (2)
5879654 Process for preparing lithium intercalation compounds 22 1996
6048643 Process for preparing lithium intercalation compounds 13 1999
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (6)
5084366 Non-aqueous electrolyte secondary cell 34 1990
5147738 Nonaqueous electrolyte secondary battery 21 1990
5316875 Secondary battery with nonaqueous electrolyte and method of manufacturing same 36 1992
5609975 Positive electrode for non-aqueous electrolyte lithium secondary battery and method of manufacturing the same 57 1995
5626635 Processes for making positive active material for lithium secondary batteries and secondary batteries therefor 59 1995
5631105 Non-aqueous electrolyte lithium secondary battery 29 1996
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
BASF CORPORATION (2)
* 8992794 Process for synthesis of a layered oxide cathode composition 0 2011
* 2012/0326,077 Process for Synthesis of a Layered Oxide Cathode Composition 0 2011
 
BOSTON-POWER, INC. (16)
7811707 Lithium-ion secondary battery 1 2006
* 2007/0026,315 Lithium-ion secondary battery 27 2006
7656125 Method and device for controlling a storage voltage of a battery pack 6 2006
7811708 Lithium-ion secondary battery 1 2008
* 2009/0297,937 Lithium-ion secondary battery 2 2009
* 2010/0108,291 Method and apparatus for embedded battery cells and thermal management 7 2009
8084998 Method and device for controlling a storage voltage of a battery pack 3 2009
* 2010/0164,436 Control Electronics for Li-ion Batteries 2 2009
* 2010/0289,457 ENERGY EFFICIENT AND FAST CHARGE MODES OF A RECHARGEABLE BATTERY 91 2010
8483886 Large scale battery systems and method of assembly 2 2010
* 2011/0049,977 SAFETY AND PERFORMANCE OPTIMIZED CONTROLS FOR LARGE SCALE ELECTRIC VEHICLE BATTERY SYSTEMS 19 2010
* 2011/0059,349 LITHIUM-ION SECONDARY BATTERY 0 2010
8138726 Electronics with multiple charge rate 1 2010
8828605 Lithium-ion secondary battery 1 2010
* 2011/0052,966 LITHIUM-ION SECONDARY BATTERY 1 2010
8679670 CID retention device for Li-ion cell 0 2011
 
THE GILLETTE COMPANY (1)
* 2006/0228,628 Primary lithium electrochemical cell 0 2006
 
PANASONIC CORPORATION (2)
* 8557439 Lithium battery including positive electrode comprising manganese oxide in a mixed crystal state 0 2009
* 2011/0020,711 LITHIUM BATTERY 1 2009
 
SONY CORPORATION (1)
* 7648800 Positive electrode active material for a non-aqueous electrode cell and non-aqueous electrode cell using the same 2 2000
 
UMICORE (1)
* 6361756 Doped lithium manganese oxide compounds and methods of preparing same 15 1999
 
TOSOH CORPORATION (2)
* 6814894 Lithium-manganese complex oxide, production method thereof and use thereof 17 2002
* 2002/0158,233 Lithium-manganese complex oxide, production method thereof and use thereof 2 2002
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (2)
7718319 Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries 5 2007
8722246 Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries 0 2010
 
AQUION ENERGY, INC. (9)
8298701 Aqueous electrolyte energy storage device 11 2011
8137830 High voltage battery composed of anode limited electrochemical cells 8 2011
9356276 Profile responsive electrode ensemble 0 2012
8945751 High voltage battery composed of anode limited electrochemical cells 0 2012
8580422 Aqueous electrolyte energy storage device 0 2012
8652672 Large format electrochemical energy storage device housing and module 5 2012
8945756 Composite anode structure for aqueous electrolyte energy storage and device containing same 0 2013
8962175 Aqueous electrolyte energy storage device 0 2013
9331320 Large format electrochemical energy storage device housing and module 0 2014
 
SANYO ELECTRIC CO., LTD. (1)
* 6346348 Rechargeable lithium battery with a lithium molybdenum oxide electrode 11 2000
 
SAGA PREFECTURAL REGIONAL INDUSTRY SUPPORT CENTER (1)
* 6475455 Manufacturing method of spinel lithium manganese oxide for lithium secondary cell 0 2001
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (1)
* 6787232 Intercalation compounds and electrodes for batteries 46 2000
 
ROBERT BOSCH GMBH (1)
* 2014/0356,714 PROCESS FOR PREPARING A CORE-SHELL STRUCTURED LITHIATED MANGANESE OXIDE 0 2012
 
APPLIED MATERIALS, INC. (2)
* 8568571 Thin film batteries and methods for manufacturing same 2 2008
* 2009/0288,943 THIN FILM BATTERIES AND METHODS FOR MANUFACTURING SAME 2 2008
 
SHOWA DENKO K.K. (5)
* 6673491 Cathode electroactive material, production method therefor, and nonaqueous secondary cell using the same 16 2001
* 6890456 Cathode electroactive material, production method therefor and secondary cell 5 2003
* 2004/0135,128 Cathode electroactive material, production method therefor and secondary cell 1 2003
* 7090822 Cathode electroactive material, production method therefor and secondary cell 4 2005
* 2005/0175,899 Cathode electroactive material, production method therefor and secondary cell 1 2005
 
TODA KOGYO CORPORATION (1)
* 9505631 Positive electrode active material for secondary batteries with nonaqueous electrolytic solution, process for the production of the active material, and secondary batteries with nonaqueous electrolytic solution 0 2010
 
CARNEGIE MELLON UNIVERSITY (4)
* 2009/0253,025 Sodium ion based aqueous electrolyte electrochemical secondary energy storage device 29 2009
9088046 Sodium based aqueous electrolyte electrochemical secondary energy storage device 0 2010
* 2011/0052,945 Sodium Based Aqueous Electrolyte Electrochemical Secondary Energy Storage Device 14 2010
8741455 Sodium ion based aqueous electrolyte electrochemical secondary energy storage device 0 2011
 
DURACELL U.S. OPERATIONS, INC. (2)
7101409 Primary lithium electrochemical cell 2 2004
* 2004/0175,617 Primary lithium electrochemical cell 0 2004
 
NGK INSULATORS, LTD. (2)
* 6764790 Lithium secondary battery 0 2002
6964830 Lithium secondary battery 10 2002
* Cited By Examiner