ATE376878T1 - Mikropartikel und verfahren zu ihrer herstellung - Google Patents

Mikropartikel und verfahren zu ihrer herstellung

Info

Publication number
ATE376878T1
ATE376878T1 AT03700841T AT03700841T ATE376878T1 AT E376878 T1 ATE376878 T1 AT E376878T1 AT 03700841 T AT03700841 T AT 03700841T AT 03700841 T AT03700841 T AT 03700841T AT E376878 T1 ATE376878 T1 AT E376878T1
Authority
AT
Austria
Prior art keywords
microparticles
metal
particles
hetero atoms
forming
Prior art date
Application number
AT03700841T
Other languages
English (en)
Inventor
S C Tsang
Henry Chan
Original Assignee
Univ Reading
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 Univ Reading filed Critical Univ Reading
Application granted granted Critical
Publication of ATE376878T1 publication Critical patent/ATE376878T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12Treatment with organosilicon compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/12Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • A61K51/1241Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins
    • A61K51/1244Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins microparticles or nanoparticles, e.g. polymeric nanoparticles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/025Applications of microcapsules not provided for in other subclasses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/0018Mixed oxides or hydroxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/02Oxides; Hydroxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/02Oxides; Hydroxides
    • C01G49/08Ferroso-ferric oxide [Fe3O4]
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00Compounds of cobalt
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00Compounds of cobalt
    • C01G51/04Oxides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22Compounds of iron
    • C09C1/24Oxides of iron
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/04Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/80Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/42Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Steroid Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
AT03700841T 2002-01-07 2003-01-07 Mikropartikel und verfahren zu ihrer herstellung ATE376878T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0200259.0A GB0200259D0 (en) 2002-01-07 2002-01-07 Encapsulated radioactive nuclide microparticles and methods for their production

Publications (1)

Publication Number Publication Date
ATE376878T1 true ATE376878T1 (de) 2007-11-15

Family

ID=9928702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03700841T ATE376878T1 (de) 2002-01-07 2003-01-07 Mikropartikel und verfahren zu ihrer herstellung

Country Status (7)

Country Link
US (1) US20050106098A1 (de)
EP (1) EP1469941B1 (de)
AT (1) ATE376878T1 (de)
AU (1) AU2003201991A1 (de)
DE (1) DE60317162D1 (de)
GB (1) GB0200259D0 (de)
WO (1) WO2003057359A2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044080A1 (en) * 1999-08-27 2010-02-25 Lex Kosowsky Metal Deposition
US7695644B2 (en) * 1999-08-27 2010-04-13 Shocking Technologies, Inc. Device applications for voltage switchable dielectric material having high aspect ratio particles
WO2001017320A1 (en) 1999-08-27 2001-03-08 Lex Kosowsky Current carrying structure using voltage switchable dielectric material
US7825491B2 (en) * 2005-11-22 2010-11-02 Shocking Technologies, Inc. Light-emitting device using voltage switchable dielectric material
GB0200260D0 (en) * 2002-01-07 2002-02-20 Inst Of Applied Catalysis The Microparticles and methods of making them
JP2007530397A (ja) * 2003-07-16 2007-11-01 ザ ユニヴァーシティー オブ リーディング 複合ナノ粒子
DE102004017705A1 (de) * 2004-04-07 2005-11-03 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Ferromagnetische Kohlenstoff-Nanoröhren, die Biomoleküle tragen, Verfahren zu deren Herstellung und deren Verwendung in Diagnose und Therapie
DE102004052533A1 (de) * 2004-10-15 2006-05-04 Mykhaylyk, Olga, Dr. Magnetische Partikel zur Verwendung in Therapie und Diagnostik
KR20080012843A (ko) * 2005-03-22 2008-02-12 주니어 부르칠 지. 스투아트 고 다공성 코팅된 미립자, 조성물 및 제조방법
US7923844B2 (en) * 2005-11-22 2011-04-12 Shocking Technologies, Inc. Semiconductor devices including voltage switchable materials for over-voltage protection
US20080029405A1 (en) * 2006-07-29 2008-02-07 Lex Kosowsky Voltage switchable dielectric material having conductive or semi-conductive organic material
US7981325B2 (en) 2006-07-29 2011-07-19 Shocking Technologies, Inc. Electronic device for voltage switchable dielectric material having high aspect ratio particles
CH697953B1 (fr) * 2006-07-31 2010-01-29 Ecole Polytech Nanoparticules à noyau métallique recouvert de silice.
WO2008036423A2 (en) * 2006-09-24 2008-03-27 Shocking Technologies, Inc. Formulations for voltage switchable dielectric material having a stepped voltage response and methods for making the same
US20080305045A1 (en) * 2007-06-07 2008-12-11 Prabhakaran Kuniyil Methods of synthesis of non-toxic multifunctional nanoparticles and applications
US7793236B2 (en) * 2007-06-13 2010-09-07 Shocking Technologies, Inc. System and method for including protective voltage switchable dielectric material in the design or simulation of substrate devices
US20090050856A1 (en) * 2007-08-20 2009-02-26 Lex Kosowsky Voltage switchable dielectric material incorporating modified high aspect ratio particles
US20090165369A1 (en) * 2007-11-16 2009-07-02 Claudia Catalina Luhrs Methods and compositions for multi-layer nanoparticles
US8206614B2 (en) 2008-01-18 2012-06-26 Shocking Technologies, Inc. Voltage switchable dielectric material having bonded particle constituents
EP2093192A1 (de) 2008-02-25 2009-08-26 Koninklijke Philips Electronics N.V. Herstellung von Nanoteilchen aus Metallsalzen
US8203421B2 (en) 2008-04-14 2012-06-19 Shocking Technologies, Inc. Substrate device or package using embedded layer of voltage switchable dielectric material in a vertical switching configuration
KR100975656B1 (ko) * 2008-07-24 2010-08-17 한국과학기술원 국부적으로 화학적 활성이 제어된 금속촉매 및 그의제조방법
US9208931B2 (en) 2008-09-30 2015-12-08 Littelfuse, Inc. Voltage switchable dielectric material containing conductor-on-conductor core shelled particles
EP2342722A2 (de) * 2008-09-30 2011-07-13 Shocking Technologies Inc Spannungsumschaltbares dielektrisches material mit leitenden kernhüllepartikeln
US8362871B2 (en) * 2008-11-05 2013-01-29 Shocking Technologies, Inc. Geometric and electric field considerations for including transient protective material in substrate devices
US8399773B2 (en) 2009-01-27 2013-03-19 Shocking Technologies, Inc. Substrates having voltage switchable dielectric materials
US9226391B2 (en) 2009-01-27 2015-12-29 Littelfuse, Inc. Substrates having voltage switchable dielectric materials
US8272123B2 (en) 2009-01-27 2012-09-25 Shocking Technologies, Inc. Substrates having voltage switchable dielectric materials
WO2010110909A1 (en) 2009-03-26 2010-09-30 Shocking Technologies, Inc. Components having voltage switchable dielectric materials
US9346998B2 (en) 2009-04-23 2016-05-24 The University Of Chicago Materials and methods for the preparation of nanocomposites
DE102009027090A1 (de) * 2009-06-23 2010-12-30 Evonik Degussa Gmbh Magnetische Partikel und Polyethylen enthaltendes Kompositmaterial
US9053844B2 (en) 2009-09-09 2015-06-09 Littelfuse, Inc. Geometric configuration or alignment of protective material in a gap structure for electrical devices
US9224728B2 (en) 2010-02-26 2015-12-29 Littelfuse, Inc. Embedded protection against spurious electrical events
US9082622B2 (en) 2010-02-26 2015-07-14 Littelfuse, Inc. Circuit elements comprising ferroic materials
US9320135B2 (en) 2010-02-26 2016-04-19 Littelfuse, Inc. Electric discharge protection for surface mounted and embedded components
US10079389B2 (en) 2012-05-18 2018-09-18 Xg Sciences, Inc. Silicon-graphene nanocomposites for electrochemical applications
US20130309495A1 (en) * 2012-05-18 2013-11-21 InHwan Do Process of dry milling particulate materials
JP5755377B2 (ja) * 2012-09-10 2015-07-29 学校法人慈恵大学 放射性セシウム除染剤の製造方法及び放射性セシウムの除去方法
CN103769584B (zh) * 2014-01-03 2015-07-01 西北师范大学 一种镍-碳化镍核壳结构纳米粒子的制备方法
US10644309B2 (en) 2014-10-06 2020-05-05 Xg Sciences, Inc. LiF-embedded SiG powder for lithium ion battery
US10920035B2 (en) 2017-03-16 2021-02-16 Lyten, Inc. Tuning deformation hysteresis in tires using graphene
WO2018169889A1 (en) 2017-03-16 2018-09-20 Lyten, Inc. Carbon and elastomer integration
US9862606B1 (en) 2017-03-27 2018-01-09 Lyten, Inc. Carbon allotropes
CN112670477B (zh) * 2020-12-24 2023-04-18 江西师范大学 一种氮化钒量子点原位植入碳球复合材料及其制备方法和储钠应用
DE102022105543A1 (de) 2022-03-09 2023-09-14 INM - Leibniz-Institut für Neue Materialien gemeinnützige Gesellschaft mit beschränkter Haftung Preußisch-Blau-Derivate für Energiespeicher
CN115252878B (zh) * 2022-07-26 2024-03-29 北京石墨烯技术研究院有限公司 石墨烯微球及其制备方法和应用
WO2024211989A1 (en) 2023-04-11 2024-10-17 Nanoxplore Inc. Anode particles including discarded graphite particles, and methods of producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5472749A (en) * 1994-10-27 1995-12-05 Northwestern University Graphite encapsulated nanophase particles produced by a tungsten arc method
US6009457A (en) * 1996-04-01 1999-12-28 Rocket Network, Inc. Distributed real-time communications system
US8636648B2 (en) * 1999-03-01 2014-01-28 West View Research, Llc Endoscopic smart probe
US6355275B1 (en) * 2000-06-23 2002-03-12 Carbon Medical Technologies, Inc. Embolization using carbon coated microparticles

Also Published As

Publication number Publication date
WO2003057359A3 (en) 2003-08-28
DE60317162D1 (de) 2007-12-13
EP1469941B1 (de) 2007-10-31
US20050106098A1 (en) 2005-05-19
AU2003201991A1 (en) 2003-07-24
GB0200259D0 (en) 2002-02-20
WO2003057359A2 (en) 2003-07-17
EP1469941A2 (de) 2004-10-27

Similar Documents

Publication Publication Date Title
ATE376878T1 (de) Mikropartikel und verfahren zu ihrer herstellung
CA2490074A1 (en) Method for making carbon nanotubes
WO2005110916A3 (en) Iii-v semiconductor nanocrystal complexes and methods of making same
EP1666177A4 (de) Edelmetallkolloid, edelmetallmikroteilchen, zusammensetzung und verfahren zur herstellung des edelmetallmikroteilchens
MXPA03003290A (es) Metodo de fabricacion de particulas aglomeradas.
SG138449A1 (en) Enumeration method for the link clock rate and the pixel/audio clock rate
AU2003265192A8 (en) Aqueous silica dispersion
ATE541811T1 (de) Herstellungsverfahren für kernschalen- nanopartikel
WO2002059226A3 (en) Partial coverage metal nanoshells and method of making same
WO2005075341A3 (fr) Procede d'obtention de nanotubes de carbone sur des supports et composites les renfermant
AU2003302316A8 (en) Semiconductor nanocrystal heterostructures
ATE374270T1 (de) Verfahren zur herstellung von kohlenstoffnanostrukturen
WO2007112926A3 (en) Process for manufacture of silver-based particles and electrical contact materials
WO2003002456A3 (fr) Procede de fabrication selective de nanotubes de carbone ordonne en lit fluidise
WO2008018048A3 (en) Dual stage process for the rapid formation of pellets
WO2010014650A3 (en) Preferential growth of single-walled carbon nanotubes with metallic conductivity
EP1333865A4 (de) Mit anorganischem radionuklid niedriger dichte beschichtete teilchen
WO2006137878A3 (en) Flow method and reactor for manufacturing nanocrystals
DE50114820D1 (de) Bariumsulfat, verfahren zu dessen herstellung und dessen verwendung
GB0308407D0 (en) Method of obtaining 68 GA
TWI347925B (en) Metal fine particle, composition containing the same, and production method for the same
TW200615229A (en) Method for producing fine-grained particles
TW200717570A (en) Emitter for an ion source and method of producing same
WO2005100244A3 (en) Seeded boehmite particulate material and methods for forming same
PL1848553T3 (pl) Drut do rafinacji stopionego metalu i skojarzony z nim sposób

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties