WO2004102696A3 - Magnetically modified particles and electrodes - Google Patents

Magnetically modified particles and electrodes Download PDF

Info

Publication number
WO2004102696A3
WO2004102696A3 PCT/US2004/014774 US2004014774W WO2004102696A3 WO 2004102696 A3 WO2004102696 A3 WO 2004102696A3 US 2004014774 W US2004014774 W US 2004014774W WO 2004102696 A3 WO2004102696 A3 WO 2004102696A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrodes
batteries
modified particles
magnetically modified
magnetically
Prior art date
Application number
PCT/US2004/014774
Other languages
French (fr)
Other versions
WO2004102696A2 (en
Inventor
Johna Leddy
Pengcheng Zou
Original Assignee
Univ Iowa Res Found
Johna Leddy
Pengcheng Zou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/662,873 external-priority patent/US6890670B2/en
Application filed by Univ Iowa Res Found, Johna Leddy, Pengcheng Zou filed Critical Univ Iowa Res Found
Publication of WO2004102696A2 publication Critical patent/WO2004102696A2/en
Publication of WO2004102696A3 publication Critical patent/WO2004102696A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/523—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron for non-aqueous cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The present invention is directed to methods for making magnetically modified electrodes and electrodes made according to the method. Such electrodes are useful as electrodes in batteries, such as Ni-MH (Nickel-metal hydride) batteries, Ni-Cd batteries, Ni-Zn batteries and Ni-Fe batteries.
PCT/US2004/014774 2003-05-12 2004-05-12 Magnetically modified particles and electrodes WO2004102696A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US46939403P 2003-05-12 2003-05-12
US60/469,394 2003-05-12
US10/662,873 US6890670B2 (en) 2002-09-16 2003-09-16 Magnetically modified electrodes as well as methods of making and using the same
US10/662,873 2003-09-16

Publications (2)

Publication Number Publication Date
WO2004102696A2 WO2004102696A2 (en) 2004-11-25
WO2004102696A3 true WO2004102696A3 (en) 2005-05-19

Family

ID=33457137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/014774 WO2004102696A2 (en) 2003-05-12 2004-05-12 Magnetically modified particles and electrodes

Country Status (1)

Country Link
WO (1) WO2004102696A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6629241B2 (en) * 2015-01-09 2020-01-15 国立大学法人北海道大学 Switching device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201827A (en) * 1976-11-25 1980-05-06 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Magnetically supported particle matrix for accumulating or affecting substances dissolved or finely dispersed in a liquid or gas
US5786040A (en) * 1994-08-25 1998-07-28 The University Of Iowa Research Foundation Methods for coating surfaces with magnetic composites exhibiting distinct flux properties
US6322676B1 (en) * 1998-03-25 2001-11-27 University Of Iowa Research Foundation Magnetic composites exhibiting distinct flux properties due to gradient interfaces
WO2001099127A2 (en) * 2000-06-19 2001-12-27 The University Of Iowa Research Foundation Coated metallic particles, methods and applications
US6355166B1 (en) * 1994-08-25 2002-03-12 The University Of Iowa Research Foundation Magnetically enhanced composite materials and methods for making and using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201827A (en) * 1976-11-25 1980-05-06 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Magnetically supported particle matrix for accumulating or affecting substances dissolved or finely dispersed in a liquid or gas
US5786040A (en) * 1994-08-25 1998-07-28 The University Of Iowa Research Foundation Methods for coating surfaces with magnetic composites exhibiting distinct flux properties
US6001248A (en) * 1994-08-25 1999-12-14 The University Of Iowa Research Foundation Gradient interface magnetic composites and systems therefor
US6355166B1 (en) * 1994-08-25 2002-03-12 The University Of Iowa Research Foundation Magnetically enhanced composite materials and methods for making and using the same
US6322676B1 (en) * 1998-03-25 2001-11-27 University Of Iowa Research Foundation Magnetic composites exhibiting distinct flux properties due to gradient interfaces
WO2001099127A2 (en) * 2000-06-19 2001-12-27 The University Of Iowa Research Foundation Coated metallic particles, methods and applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TURRO N.J. & KRAEUTLER B.: "Magnetic Field and Mangetic Isotope Effects in Organic Photchemical Reactions. ANovel Probe of Reaction Mechanisms and a Method for Enrichments of Magnetic Isotopes", AMERICAN CHEMICAL SOCIETY, ACC CHEM RES, 1980, pages 369 - 377, XP002986005 *

Also Published As

Publication number Publication date
WO2004102696A2 (en) 2004-11-25

Similar Documents

Publication Publication Date Title
WO2004024993A8 (en) Magnetically modified electrodes as well as methods of making and using the same
EP1635417A4 (en) Lithium secondary battery and method for producing same
AU2003244129A1 (en) Fuel cell separator and method of manufacturing the separator
EP1519428B8 (en) Lithium Secondary Battery with high safety and manufacturing method thereof
HK1072505A1 (en) Method for charging lead-acid battery
EP1603176A4 (en) Separator material and method of producing the same, and alkali secondary battery separator
HK1091036A1 (en) Cathode material for secondary battery, method for producing same, and secondary battery
AU2002251913A1 (en) Hybrid antibodies and uses thereof
AU2003212952A1 (en) Systems and methods for connecting battery cells background
EP1689011A4 (en) Positive electrode material for secondary battery, method for producing positive electrode material for secondary battery, and secondary battery
GB2393848B (en) Fuel cell elctrocatalyst and method of producing the same
EP2073088A3 (en) Robot docking station and robot for use therewith
GB2391106B (en) Multiple plateau battery charging method and system to charge to the second plateau
WO2005041503A3 (en) Method and apparatus for two-stage packet classification using most specific filter matching and transport level sharing
IL175567A0 (en) Genetically engineered methylotrophic yeast strains and methods for producing glycoproteins utilizing the same
AU2003223165A1 (en) Continuous magnetic separator and process
AU2002241681A1 (en) Battery cell separator and fabrication process
EP1487033A4 (en) Battery and method of manufacturing the battery
WO2008048277A3 (en) Nanostructured mn-al permanent magnets and methods of producing same
WO2004000006A3 (en) Method of transforming soybean
WO2004065015A3 (en) Magnetic separator
EP1646096A4 (en) Battery pack and method of producing the same
AU2003238523A1 (en) Coolable component and method for the production of a through opening in a coolable component
AU2003210151A1 (en) Silicon-containing magnetic particles, method for producing said particles and use of the same
AU2002311756A1 (en) Sequence specific recombinase-based methods for producing intron containing vectors and compositions for use in practicing the same

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase