AU5697694A - Method for obtaining crystalline fullerenes directly from fullerene-vapour/soot mixtures - Google Patents

Method for obtaining crystalline fullerenes directly from fullerene-vapour/soot mixtures

Info

Publication number
AU5697694A
AU5697694A AU56976/94A AU5697694A AU5697694A AU 5697694 A AU5697694 A AU 5697694A AU 56976/94 A AU56976/94 A AU 56976/94A AU 5697694 A AU5697694 A AU 5697694A AU 5697694 A AU5697694 A AU 5697694A
Authority
AU
Australia
Prior art keywords
fullerene
vapour
soot
obtaining crystalline
directly
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
AU56976/94A
Inventor
Friedrich-Wilhelm Dorn
Holger Mohn
Siegbert Rittner
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of AU5697694A publication Critical patent/AU5697694A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/152—Fullerenes
    • C01B32/156—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

Described is a method of separating fullerenes from a fullerene-vapour/soot mixture, according to which a carrier gas is added to the fullerene-vapour/soot mixture, the soot is separated off and the fullerenes in the carrier-gas stream are precipitated out by cooling.
AU56976/94A 1992-12-22 1993-12-07 Method for obtaining crystalline fullerenes directly from fullerene-vapour/soot mixtures Abandoned AU5697694A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4243566A DE4243566A1 (en) 1992-12-22 1992-12-22 Process for the direct extraction of crystalline fullerenes from fullerene gas-carbon black mixtures
DE4243566 1992-12-22
PCT/EP1993/003446 WO1994014704A1 (en) 1992-12-22 1993-12-07 Method for obtaining crystalline fullerenes directly from fullerene-vapour/soot mixtures

Publications (1)

Publication Number Publication Date
AU5697694A true AU5697694A (en) 1994-07-19

Family

ID=6476183

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56976/94A Abandoned AU5697694A (en) 1992-12-22 1993-12-07 Method for obtaining crystalline fullerenes directly from fullerene-vapour/soot mixtures

Country Status (7)

Country Link
EP (1) EP0675853B1 (en)
AT (1) ATE153004T1 (en)
AU (1) AU5697694A (en)
DE (2) DE4243566A1 (en)
DK (1) DK0675853T3 (en)
ES (1) ES2105612T3 (en)
WO (1) WO1994014704A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3109697A (en) * 1997-02-03 1998-08-25 Viktor Ivanovich Petrik Industrial production of fullerenes
FR2764280B1 (en) * 1997-06-06 1999-07-16 Yvan Alfred Schwob PROCESS FOR THE MANUFACTURE OF CARBON 60
JP2002095015A (en) 2000-09-11 2002-03-29 Canon Inc Image pickup system, lens unit and imaging device
CA2500142C (en) * 2002-07-03 2012-05-22 Nano-C, Inc. Separation and purification of fullerenes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304366A (en) * 1991-12-24 1994-04-19 Sri International Process and apparatus for producing and separating fullerenes

Also Published As

Publication number Publication date
DE4243566A1 (en) 1994-06-23
ATE153004T1 (en) 1997-05-15
ES2105612T3 (en) 1997-10-16
WO1994014704A1 (en) 1994-07-07
EP0675853B1 (en) 1997-05-14
DE59306472D1 (en) 1997-06-19
DK0675853T3 (en) 1997-12-08
EP0675853A1 (en) 1995-10-11

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