AU1222988A - Process for preparation of monodispersed barium containing ferrites - Google Patents

Process for preparation of monodispersed barium containing ferrites

Info

Publication number
AU1222988A
AU1222988A AU12229/88A AU1222988A AU1222988A AU 1222988 A AU1222988 A AU 1222988A AU 12229/88 A AU12229/88 A AU 12229/88A AU 1222988 A AU1222988 A AU 1222988A AU 1222988 A AU1222988 A AU 1222988A
Authority
AU
Australia
Prior art keywords
preparation
barium containing
containing ferrites
monodispersed
monodispersed barium
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU12229/88A
Inventor
Egon Matijevic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clarkson University
Original Assignee
Clarkson University
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
Application filed by Clarkson University filed Critical Clarkson University
Publication of AU1222988A publication Critical patent/AU1222988A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5094—Microcapsules containing magnetic carrier material, e.g. ferrite for drug targeting
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0036—Mixed oxides or hydroxides containing one alkaline earth metal, magnesium or lead
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
    • H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
AU12229/88A 1987-01-16 1988-01-14 Process for preparation of monodispersed barium containing ferrites Abandoned AU1222988A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US389987A 1987-01-16 1987-01-16
US003899 1987-01-16

Publications (1)

Publication Number Publication Date
AU1222988A true AU1222988A (en) 1988-08-10

Family

ID=21708130

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12229/88A Abandoned AU1222988A (en) 1987-01-16 1988-01-14 Process for preparation of monodispersed barium containing ferrites

Country Status (4)

Country Link
EP (1) EP0302912A4 (en)
JP (1) JPH01503623A (en)
AU (1) AU1222988A (en)
WO (1) WO1988005337A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062991A (en) * 1990-06-04 1991-11-05 Coulter Corporation In situ use of gelatin in the preparation of uniform ferrite particles
US5240640A (en) * 1990-06-04 1993-08-31 Coulter Corporation In situ use of gelatin or an aminodextran in the preparation of uniform ferrite particles
DE4325071C2 (en) * 1993-07-19 1995-08-10 Lancaster Group Ag Preparation for circulation promotion
EP2277544A1 (en) * 2009-07-08 2011-01-26 Nelica Ciobanu Biocompatible magnetic nano-clusters containing iron oxide respectively iron oxide - boron with primary use in magnetic drug targeting and boron neutron capture therapy
CN103801241B (en) * 2014-02-27 2015-12-02 东华大学 Micro-reaction device and externally-applied magnetic field is utilized to prepare the method for colour developing photon crystal micro-ball
CN105381780B (en) * 2015-12-07 2017-10-31 中国科学院生态环境研究中心 A kind of magnetic adsorbent for adsorbing superconduction Magneto separate arsenic removal antimony and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634254A (en) * 1969-06-16 1972-01-11 Gen Motors Corp Method of coprecipitating hexagonal ferrites
JPS60137002A (en) * 1983-12-26 1985-07-20 Toda Kogyo Corp Manufacture of tabular ba ferrite fine particle powder for magnetic recording

Also Published As

Publication number Publication date
EP0302912A1 (en) 1989-02-15
JPH01503623A (en) 1989-12-07
WO1988005337A1 (en) 1988-07-28
EP0302912A4 (en) 1990-04-10

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