WO2001089716A3 - Process for the preparation of monolayers of particles or molecules - Google Patents

Process for the preparation of monolayers of particles or molecules Download PDF

Info

Publication number
WO2001089716A3
WO2001089716A3 PCT/IT2001/000239 IT0100239W WO0189716A3 WO 2001089716 A3 WO2001089716 A3 WO 2001089716A3 IT 0100239 W IT0100239 W IT 0100239W WO 0189716 A3 WO0189716 A3 WO 0189716A3
Authority
WO
WIPO (PCT)
Prior art keywords
molecules
particles
liquid film
monolayers
preparation
Prior art date
Application number
PCT/IT2001/000239
Other languages
French (fr)
Other versions
WO2001089716A2 (en
Inventor
Gilles Picard
Jean Beliveau
Original Assignee
Nano World Projects Corp
Gilles Picard
Jean Beliveau
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
Priority claimed from IT2000TO000470 external-priority patent/IT1320780B1/en
Priority claimed from IT2000TO000469 external-priority patent/IT1320196B1/en
Application filed by Nano World Projects Corp, Gilles Picard, Jean Beliveau filed Critical Nano World Projects Corp
Priority to AU2001262656A priority Critical patent/AU2001262656A1/en
Publication of WO2001089716A2 publication Critical patent/WO2001089716A2/en
Publication of WO2001089716A3 publication Critical patent/WO2001089716A3/en

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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/20—Processes for applying liquids or other fluent materials performed by dipping substances to be applied floating on a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/20—Processes for applying liquids or other fluent materials performed by dipping substances to be applied floating on a fluid
    • B05D1/202—Langmuir Blodgett films (LB films)
    • 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

Abstract

A process is described to prepare monolayers of particles or molecules (3) comprising the steps of: injecting a liquid film (2) containing particles or molecules (3) dispersed therein on the external surface of a rotary member (1); adjusting the chemical characteristics of the particles or molecules (3), where such adjusting step carries the partides or molecules (3) to the surface of te thin liquid film (2); carrying the particles or molecules (3) absorbed at the gas-liquid interface of the thin liquid film (2) into a uniform monolayer (5); and transferring the monolayer (5) from the thin liquid film (2) surface to a solid substrate (7). Optionally, the step of working said uniform monolayer (5) is also present.
PCT/IT2001/000239 2000-05-24 2001-05-16 Process for the preparation of monolayers of particles or molecules WO2001089716A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001262656A AU2001262656A1 (en) 2000-05-24 2001-05-16 Process for the preparation of monolayers of particles or molecules

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2000TO000470 IT1320780B1 (en) 2000-05-24 2000-05-24 Preparation of mono-layers of particles or molecules for use in e.g. magnetic storage disks, comprises adjusting chemical characteristics of particles or molecules
IT2000TO000469 IT1320196B1 (en) 2000-05-24 2000-05-24 Preparation of mono-layers of particles or molecules for use in e.g. magnetic storage disks, comprises adjusting chemical characteristics of particles or molecules
ITTO2000A000470 2000-05-24
ITTO2000A000469 2000-05-24

Publications (2)

Publication Number Publication Date
WO2001089716A2 WO2001089716A2 (en) 2001-11-29
WO2001089716A3 true WO2001089716A3 (en) 2003-05-30

Family

ID=26332864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2001/000239 WO2001089716A2 (en) 2000-05-24 2001-05-16 Process for the preparation of monolayers of particles or molecules

Country Status (2)

Country Link
AU (1) AU2001262656A1 (en)
WO (1) WO2001089716A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7241341B2 (en) * 2002-05-10 2007-07-10 Nanometrix Inc. Method and apparatus for two dimensional assembly of particles
CA2385911A1 (en) * 2002-05-10 2003-11-10 Nanometrix Inc. Method and apparatus for two dimensional assembly of particles
EP1713722A1 (en) 2003-12-24 2006-10-25 Nanometrix Inc. Continuous production of carbon nanotubes
FR2986720B1 (en) 2012-02-10 2014-03-28 Commissariat Energie Atomique METHOD FOR DEPOSITING PARTICLES ON A SUBSTRATE, COMPRISING A STEP FOR STRUCTURING A PARTICLE FILM ON A LIQUID CONVEYOR
FR2986722B1 (en) 2012-02-10 2014-03-28 Commissariat Energie Atomique METHOD FOR TRANSFERRING OBJECTS TO A SUBSTRATE USING A COMPACT PARTICLE FILM, WITH A CONNECTER IMPLEMENTATION STEP ON THE OBJECTS
FR2986721B1 (en) * 2012-02-10 2014-06-27 Commissariat Energie Atomique METHOD FOR DEPOSITING A PARTICLE FILM ON A SUBSTRATE VIA A LIQUID CONVEYER, COMPRISING A STRUCTURING STEP OF THE FILM ON THE SUBSTRATE
DE102020122857B4 (en) 2020-09-01 2022-12-08 Leibniz-Institut für Photonische Technologien e.V. (Engl.Leibniz Institute of Photonic Technology) Process for the production of an ultra-thin free-standing 2D membrane with pores and its application-related modification and use of the 2D membranes produced using this process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624468A (en) * 1985-07-01 1987-01-10 Fuji Photo Film Co Ltd Production of monomolecular film
JPH0557227A (en) * 1991-08-30 1993-03-09 Toyo Ink Mfg Co Ltd Manufacture of organic thin film
WO1998053920A1 (en) * 1997-05-30 1998-12-03 Gilles Picard Method and apparatus for the preparation of monolayers of particles or molecules

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624468A (en) * 1985-07-01 1987-01-10 Fuji Photo Film Co Ltd Production of monomolecular film
JPH0557227A (en) * 1991-08-30 1993-03-09 Toyo Ink Mfg Co Ltd Manufacture of organic thin film
WO1998053920A1 (en) * 1997-05-30 1998-12-03 Gilles Picard Method and apparatus for the preparation of monolayers of particles or molecules

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 176 (C - 426) 5 June 1987 (1987-06-05) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 367 (C - 1082) 12 July 1993 (1993-07-12) *

Also Published As

Publication number Publication date
AU2001262656A1 (en) 2001-12-03
WO2001089716A2 (en) 2001-11-29

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