WO2012150804A3 - Method for preparing nano powder using supporter - Google Patents

Method for preparing nano powder using supporter Download PDF

Info

Publication number
WO2012150804A3
WO2012150804A3 PCT/KR2012/003422 KR2012003422W WO2012150804A3 WO 2012150804 A3 WO2012150804 A3 WO 2012150804A3 KR 2012003422 W KR2012003422 W KR 2012003422W WO 2012150804 A3 WO2012150804 A3 WO 2012150804A3
Authority
WO
WIPO (PCT)
Prior art keywords
supporter
vessel
agitating
vacuum evaporation
particle
Prior art date
Application number
PCT/KR2012/003422
Other languages
French (fr)
Korean (ko)
Other versions
WO2012150804A2 (en
Inventor
고석근
Original Assignee
주식회사 나노케미
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 주식회사 나노케미 filed Critical 주식회사 나노케미
Publication of WO2012150804A2 publication Critical patent/WO2012150804A2/en
Publication of WO2012150804A3 publication Critical patent/WO2012150804A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/223—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating specially adapted for coating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/02—Particle morphology depicted by an image obtained by optical microscopy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Abstract

The present invention relates to a method for preparing nano powder attached to a supporter, the method using a device for preparing nano powder attached to a supporter, and the device comprising: a vacuum evaporation vessel; an agitating vessel provided inside the vacuum evaporation vessel; a screw provided inside the agitating vessel, for agitating a supporter; and an evaporation source provided on the upper portion of the agitating vessel inside the vacuum evaporation vessel, for generating a vapor particle for forming a nano particle, and the method comprising the steps of: a) including an inert gas in the vacuum evaporation vessel so that the degree of vacuum of the vacuum evaporation vessel becomes 10-4-1 torr; b) generating the vapor particle for forming the nano particle using the evaporation source; c) agitating the supporter with the speed of the screw adjusted at 1-200rpm; and d) forming the nano particle by evaporating the vapor particle on the supporter.
PCT/KR2012/003422 2011-05-02 2012-05-02 Method for preparing nano powder using supporter WO2012150804A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110041584A KR20120123940A (en) 2011-05-02 2011-05-02 Manufacturing method for nano-powder using supporter
KR10-2011-0041584 2011-05-02

Publications (2)

Publication Number Publication Date
WO2012150804A2 WO2012150804A2 (en) 2012-11-08
WO2012150804A3 true WO2012150804A3 (en) 2013-03-21

Family

ID=47108128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003422 WO2012150804A2 (en) 2011-05-02 2012-05-02 Method for preparing nano powder using supporter

Country Status (2)

Country Link
KR (1) KR20120123940A (en)
WO (1) WO2012150804A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102157222B1 (en) * 2020-04-21 2020-09-17 박정덕 Method, Device and Food for supplementing food with minerals
KR102400125B1 (en) * 2021-03-09 2022-06-23 주식회사 삼우엠스 Antibacterial non-woven fabric comprising calcium carbonate deposited with antibacterial agent, manufacturing method thereof, and product using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070044879A (en) * 2005-10-26 2007-05-02 주식회사 피앤아이 Manufacture method of powder and the device that metal, alloy and ceramic nano particle is vacuum-metallized evenly
KR100835207B1 (en) * 2007-05-31 2008-06-09 대한민국(관리부서:농촌진흥청장) Process for preparation of natural silk including ag nano-particle
JP2009079251A (en) * 2007-09-26 2009-04-16 Ulvac Japan Ltd Metal-vapor-deposition apparatus and method for stirring powdery carrier in the same apparatus
KR20100086907A (en) * 2009-01-23 2010-08-02 세종대학교산학협력단 Powder agitator in vacuum for dry deposition process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070044879A (en) * 2005-10-26 2007-05-02 주식회사 피앤아이 Manufacture method of powder and the device that metal, alloy and ceramic nano particle is vacuum-metallized evenly
KR100835207B1 (en) * 2007-05-31 2008-06-09 대한민국(관리부서:농촌진흥청장) Process for preparation of natural silk including ag nano-particle
JP2009079251A (en) * 2007-09-26 2009-04-16 Ulvac Japan Ltd Metal-vapor-deposition apparatus and method for stirring powdery carrier in the same apparatus
KR20100086907A (en) * 2009-01-23 2010-08-02 세종대학교산학협력단 Powder agitator in vacuum for dry deposition process

Also Published As

Publication number Publication date
KR20120123940A (en) 2012-11-12
WO2012150804A2 (en) 2012-11-08

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