WO2008108265A1 - 半導体ナノ粒子の製造方法および半導体ナノ粒子 - Google Patents

半導体ナノ粒子の製造方法および半導体ナノ粒子 Download PDF

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Publication number
WO2008108265A1
WO2008108265A1 PCT/JP2008/053501 JP2008053501W WO2008108265A1 WO 2008108265 A1 WO2008108265 A1 WO 2008108265A1 JP 2008053501 W JP2008053501 W JP 2008053501W WO 2008108265 A1 WO2008108265 A1 WO 2008108265A1
Authority
WO
WIPO (PCT)
Prior art keywords
semiconductor nanoparticle
producing
nanoparticle
producing semiconductor
disclosed
Prior art date
Application number
PCT/JP2008/053501
Other languages
English (en)
French (fr)
Inventor
Kazuyoshi Goan
Original Assignee
Konica Minolta Medical & Graphic, Inc.
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 Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Publication of WO2008108265A1 publication Critical patent/WO2008108265A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0879—Solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0881—Two or more materials
    • B01J2219/0886—Gas-solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Abstract

　本発明は、半導体ナノ粒子の製造方法であって、半導体ナノ粒子をアルゴンプラズマ処理する工程を有することを特徴とし、主に発光材料として用いた場合に、分散性に優れ、発光効率が高い半導体ナノ粒子が提供できる。
PCT/JP2008/053501 2007-03-05 2008-02-28 半導体ナノ粒子の製造方法および半導体ナノ粒子 WO2008108265A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-053918 2007-03-05
JP2007053918 2007-03-05

Publications (1)

Publication Number Publication Date
WO2008108265A1 true WO2008108265A1 (ja) 2008-09-12

Family

ID=39738148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053501 WO2008108265A1 (ja) 2007-03-05 2008-02-28 半導体ナノ粒子の製造方法および半導体ナノ粒子

Country Status (1)

Country Link
WO (1) WO2008108265A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279015A (ja) * 1993-03-30 1994-10-04 Matsushita Electric Ind Co Ltd シリコン超微粒子の製造方法
JP2004204094A (ja) * 2002-12-26 2004-07-22 Jsr Corp シリコン膜形成用組成物およびシリコン膜の形成方法
WO2005049491A1 (en) * 2003-11-19 2005-06-02 Degussa Ag Nanoscale, crystalline silicon powder
WO2006009881A2 (en) * 2004-06-18 2006-01-26 Innovalight, Inc. Process and apparatus for forming nanoparticles using radiofrequency plasmas
JP2008038163A (ja) * 2006-08-01 2008-02-21 Napura:Kk コンポジット構造を有するナノ球状粒子、粉末、及び、その製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279015A (ja) * 1993-03-30 1994-10-04 Matsushita Electric Ind Co Ltd シリコン超微粒子の製造方法
JP2004204094A (ja) * 2002-12-26 2004-07-22 Jsr Corp シリコン膜形成用組成物およびシリコン膜の形成方法
WO2005049491A1 (en) * 2003-11-19 2005-06-02 Degussa Ag Nanoscale, crystalline silicon powder
WO2006009881A2 (en) * 2004-06-18 2006-01-26 Innovalight, Inc. Process and apparatus for forming nanoparticles using radiofrequency plasmas
JP2008038163A (ja) * 2006-08-01 2008-02-21 Napura:Kk コンポジット構造を有するナノ球状粒子、粉末、及び、その製造方法

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