FR2553505B1 - Procede pour la determination du diametre de micropores - Google Patents

Procede pour la determination du diametre de micropores

Info

Publication number
FR2553505B1
FR2553505B1 FR848404017A FR8404017A FR2553505B1 FR 2553505 B1 FR2553505 B1 FR 2553505B1 FR 848404017 A FR848404017 A FR 848404017A FR 8404017 A FR8404017 A FR 8404017A FR 2553505 B1 FR2553505 B1 FR 2553505B1
Authority
FR
France
Prior art keywords
micropores
determining
diameter
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.)
Expired - Lifetime
Application number
FR848404017A
Other languages
English (en)
French (fr)
Other versions
FR2553505A1 (fr
Inventor
Reimar Spohr
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.)
GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
Original Assignee
GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
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 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH filed Critical GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
Publication of FR2553505A1 publication Critical patent/FR2553505A1/fr
Application granted granted Critical
Publication of FR2553505B1 publication Critical patent/FR2553505B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
FR848404017A 1983-10-13 1984-03-15 Procede pour la determination du diametre de micropores Expired - Lifetime FR2553505B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833337227 DE3337227A1 (de) 1983-10-13 1983-10-13 Verfahren zum bestimmen des durchmessers von mikroloechern

Publications (2)

Publication Number Publication Date
FR2553505A1 FR2553505A1 (fr) 1985-04-19
FR2553505B1 true FR2553505B1 (fr) 1991-12-13

Family

ID=6211717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848404017A Expired - Lifetime FR2553505B1 (fr) 1983-10-13 1984-03-15 Procede pour la determination du diametre de micropores

Country Status (3)

Country Link
US (1) US4725332A (enExample)
DE (1) DE3337227A1 (enExample)
FR (1) FR2553505B1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199249A (ja) * 1984-10-18 1986-05-17 Matsushita Electronics Corp 受像管装置
DE68925774T2 (de) * 1988-10-02 1996-08-08 Canon Kk Feinbearbeitungsmethode für kristallines Material
US5086248A (en) * 1989-08-18 1992-02-04 Galileo Electro-Optics Corporation Microchannel electron multipliers
US5205902A (en) * 1989-08-18 1993-04-27 Galileo Electro-Optics Corporation Method of manufacturing microchannel electron multipliers
US4988877A (en) * 1989-10-03 1991-01-29 Tencor Instruments Via hole checker
US5296090A (en) * 1991-12-03 1994-03-22 New England Medical Center Hospitals, Inc. High resolution track etch autoradiography
US5264328A (en) * 1992-04-24 1993-11-23 International Business Machines Corporation Resist development endpoint detection for X-ray lithography
US5458731A (en) * 1994-02-04 1995-10-17 Fujitsu Limited Method for fast and non-destructive examination of etched features
US5904846A (en) * 1996-01-16 1999-05-18 Corning Costar Corporation Filter cartridge having track etched membranes and methods of making same
JP2873930B2 (ja) * 1996-02-13 1999-03-24 工業技術院長 カーボンナノチューブを有する炭素質固体構造体、炭素質固体構造体からなる電子線源素子用電子放出体、及び炭素質固体構造体の製造方法
US7154086B2 (en) * 2003-03-19 2006-12-26 Burle Technologies, Inc. Conductive tube for use as a reflectron lens
US20080073516A1 (en) * 2006-03-10 2008-03-27 Laprade Bruce N Resistive glass structures used to shape electric fields in analytical instruments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303085A (en) * 1962-02-28 1967-02-07 Gen Electric Molecular sieves and methods for producing same
US3612871A (en) * 1969-04-01 1971-10-12 Gen Electric Method for making visible radiation damage tracks in track registration materials
US3852134A (en) * 1969-05-05 1974-12-03 Gen Electric Method for forming selectively perforate bodies
US3677844A (en) * 1970-11-19 1972-07-18 Gen Electric Process for making an elastic stretchy sheet containing apertures having a diameter of at least five angstroms and being suitable as a molecular sieve
DE2717400C2 (de) * 1977-04-20 1979-06-21 Gesellschaft Fuer Schwerionenforschung Mbh, 6100 Darmstadt Ätzverfahren zur Herstellung von Strukturen unterschiedlicher Höhe
DD149845A3 (de) * 1979-04-05 1981-08-05 Hans B Lueck Verfahren zur steuerung der porendurchmesser bei der aetzung von teilchenspuren
DE2951376C2 (de) * 1979-12-20 1983-09-15 Gesellschaft für Schwerionenforschung mbH, 6100 Darmstadt Verfahren zur Erzeugung einer Kernspur oder einer Vielzahl von Kernspuren von schweren Ionen und von aus den Kernspuren durch Ätzung gebildeten Mikrolöchern, sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
US4725332A (en) 1988-02-16
DE3337227A1 (de) 1985-04-25
DE3337227C2 (enExample) 1988-03-10
FR2553505A1 (fr) 1985-04-19

Similar Documents

Publication Publication Date Title
FR2537429B1 (fr) Procede pour mesurer le degre de nasalite
RO90457A (ro) Procedeu pentru prepararea unor n-heterociclil 4-piperidinamine
FR2526158B1 (fr) Procede optoelectronique de mesure, et appareil pour la mise en oeuvre du procede
FR2557550B1 (fr) Procede et appareillage pour la fabrication de structures tridimensionnelles de revolution
FR2491798B1 (fr) Procede et systeme pour determiner la qualite des soudures
RO86363A (ro) Procedeu pentru prepararea unor derivati de metiltiopirimidina
RO90414A (ro) Procedeu pentru prepararea unor n-heterociclil-4-piperidinamine
FR2531527B1 (fr) Procede et appareil pour la determination de l'epaisseur de revetements
FR2553505B1 (fr) Procede pour la determination du diametre de micropores
FR2568570B1 (fr) Procede pour la fabrication de derives 3-substitues du 1-amino-2-hydroxypropane
BE858640A (fr) Procede pour la preparation de methoxypsoralene
FR2515813B1 (fr) Appareil pour la determination automatique de la direction du nord
FR2499984B1 (fr) Procede pour la preparation de disulfures de thiurame
RO85558A (ro) Procedeu pentru prepararea unor n-halometil-acilamide
FR2503158B1 (fr) Procede pour la preparation de dithiazolyldisulfures
RO85814A (ro) Procedeu pentru prepararea unor derivati de 1-(arilciclohexil)-piperidina
FR2511681B1 (fr) Procede pour la preparation de derives de 3-exo-methylenecephame
BE882362A (fr) Procede pour la transmission de donnees
NO821806L (no) Prosedyre for bestemmelse av belegningshastigheter
FR2500338B1 (fr) Procede pour le laminage de tubes
BE882454A (fr) Procede pour la mesure de perturbations de trafic
RO82277A (ro) Procedeu pentru prepararea derivatilor de 11,-dedecen/1-il
FR2342991A1 (fr) Procede pour la purification de l'heparine
FR2549042B1 (fr) Procede pour la preparation de la 3,11-dimethyl-2-nonacosanone
FR2517299B1 (fr) Procede de preparation du mononitrochlorobenzene

Legal Events

Date Code Title Description
ST Notification of lapse