WO2006053662A3 - Verfahren zur synthese von nanokristalliten und danach hergestellte nanokristallite - Google Patents

Verfahren zur synthese von nanokristalliten und danach hergestellte nanokristallite Download PDF

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Publication number
WO2006053662A3
WO2006053662A3 PCT/EP2005/011995 EP2005011995W WO2006053662A3 WO 2006053662 A3 WO2006053662 A3 WO 2006053662A3 EP 2005011995 W EP2005011995 W EP 2005011995W WO 2006053662 A3 WO2006053662 A3 WO 2006053662A3
Authority
WO
WIPO (PCT)
Prior art keywords
nanocrystallites
synthesis
produced
solvent
r1ssr2
Prior art date
Application number
PCT/EP2005/011995
Other languages
English (en)
French (fr)
Other versions
WO2006053662A2 (de
Inventor
Holger Fleischer
Original Assignee
Univ Mainz Johannes Gutenberg
Holger Fleischer
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 Mainz Johannes Gutenberg, Holger Fleischer filed Critical Univ Mainz Johannes Gutenberg
Publication of WO2006053662A2 publication Critical patent/WO2006053662A2/de
Publication of WO2006053662A3 publication Critical patent/WO2006053662A3/de

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/007—Tellurides or selenides of metals
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/12—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by reactions not involving the formation of mercapto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/46—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • C30B7/14—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions the crystallising materials being formed by chemical reactions in the solution
    • 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
    • C01P2004/30—Particle morphology extending in three dimensions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Nanokristallines HgSe und HgTe werden aus einer Lösung erhalten, in der bei Raumtemperatur Hg(SR1)2 und E(SR2)2 mit E = SE, Te, und R1, R2= Alkyl- oder Aralkylgruppen in einem Lösungsmittel miteinander vermischt werden. Das Lösungsmittel ist beispielsweise Toluol und die als Nebenprodukte entstehenden Disulfide R1SSR2 können zu Thiolen reduziert werden.
PCT/EP2005/011995 2004-11-17 2005-11-09 Verfahren zur synthese von nanokristalliten und danach hergestellte nanokristallite WO2006053662A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004055380.7 2004-11-17
DE200410055380 DE102004055380B4 (de) 2004-11-17 2004-11-17 Verfahren zur Synthese von Nanokristalliten und danach hergestellte Nanokristallite

Publications (2)

Publication Number Publication Date
WO2006053662A2 WO2006053662A2 (de) 2006-05-26
WO2006053662A3 true WO2006053662A3 (de) 2007-03-15

Family

ID=36129986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/011995 WO2006053662A2 (de) 2004-11-17 2005-11-09 Verfahren zur synthese von nanokristalliten und danach hergestellte nanokristallite

Country Status (2)

Country Link
DE (1) DE102004055380B4 (de)
WO (1) WO2006053662A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110482497B (zh) * 2019-08-29 2022-11-18 湖北工业大学 一种HgSe纳米晶的制备方法
EP3795723A1 (de) * 2019-09-19 2021-03-24 Nexdot Verfahren zur herstellung von nanopartikeln unter verwendung von quecksilberthiolatverbindungen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007689A2 (en) * 1999-07-26 2001-02-01 Massachusetts Institute Of Technology Tellurium-containing nanocrystalline materials
EP1334951A1 (de) * 1995-09-15 2003-08-13 Imperial College Of Science, Technology & Medicine Verfahren zur Herstellung von nanokristallinen Materialien
US20030173541A1 (en) * 2001-07-30 2003-09-18 Xiaogang Peng Colloidal nanocrystals with high photoluminescence quantum yields and methods of preparing the same
US20040086444A1 (en) * 2000-10-27 2004-05-06 Mark Green Production of metal chalcogenide nanoparticles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334951A1 (de) * 1995-09-15 2003-08-13 Imperial College Of Science, Technology & Medicine Verfahren zur Herstellung von nanokristallinen Materialien
WO2001007689A2 (en) * 1999-07-26 2001-02-01 Massachusetts Institute Of Technology Tellurium-containing nanocrystalline materials
US20040086444A1 (en) * 2000-10-27 2004-05-06 Mark Green Production of metal chalcogenide nanoparticles
US20030173541A1 (en) * 2001-07-30 2003-09-18 Xiaogang Peng Colloidal nanocrystals with high photoluminescence quantum yields and methods of preparing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R.J. KERN: "The Photolysis of Some Mercury Dimercaptides", JOURANL OF THE AMERICAN CHEMICAL SOCIETY, vol. 75, 1953, pages 1865 - 1866, XP002411601 *
S.A. GARDNER: "Mercapto acid compounds of tellurium(II): stabilization of tellurium---sulfur bonded compounds via intramolecular chelation", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 190, 1980, pages 363 - 369, XP002411600 *

Also Published As

Publication number Publication date
WO2006053662A2 (de) 2006-05-26
DE102004055380B4 (de) 2007-11-22
DE102004055380A1 (de) 2006-05-24

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