EP1566829A3 - Verfahren zur Gewinnung eines Ausgangs- Ionenstroms - Google Patents

Verfahren zur Gewinnung eines Ausgangs- Ionenstroms Download PDF

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Publication number
EP1566829A3
EP1566829A3 EP04028501A EP04028501A EP1566829A3 EP 1566829 A3 EP1566829 A3 EP 1566829A3 EP 04028501 A EP04028501 A EP 04028501A EP 04028501 A EP04028501 A EP 04028501A EP 1566829 A3 EP1566829 A3 EP 1566829A3
Authority
EP
European Patent Office
Prior art keywords
ionic species
source
ions
source gas
region
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.)
Granted
Application number
EP04028501A
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English (en)
French (fr)
Other versions
EP1566829A2 (de
EP1566829B1 (de
Inventor
Armin Dr. Hansel
Armin Dr. Wisthaler
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Publication of EP1566829A2 publication Critical patent/EP1566829A2/de
Publication of EP1566829A3 publication Critical patent/EP1566829A3/de
Application granted granted Critical
Publication of EP1566829B1 publication Critical patent/EP1566829B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
    • H01J49/145—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers using chemical ionisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electron Tubes For Measurement (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Bei einem Verfahren zur Gewinnung eines im Wesentlichen nur aus einer einzigen Ionensorte bestehenden Ausgangs-Ionenstroms werden bei der Ionisation eines Quellgases in einem Ionisationsbereich (A) gebildet Ionen und/oder aus dem Ionisationsbereich (A) extrahierte Ionen solange in einem Bereich (A, B, C), in welchem sich Quellgas befindet, reagieren gelassen, bis im Wesentlichen nur noch eine oder mehrere Quell-lonensorten vorliegen, die nicht mit dem Quellgas reagieren. Einem Reaktionsbereich (C), der sich außerhalb des lonisationsbereiches (A) befindet und in dem Ionen der ein oder mehreren Quell-Ionensorten vorhanden sind, wird ein vom Quellgas sich unterscheidendes Reaktantgas zugeführt, welches mit den Ionen der ein oder mehreren Quell-Ionensorten reagiert, wobei die Ionen der ein oder mehreren Quell-Ionensorten im Wesentlichen in die den Ausgangs-Ionenstrom bildende einzige lonensorte umgewandelt werden.
EP04028501A 2003-12-16 2004-12-02 Verfahren zur Gewinnung eines Ausgangs- Ionenstroms Expired - Lifetime EP1566829B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0201903A AT413463B (de) 2003-12-16 2003-12-16 Verfahren zur gewinnung eines ausgangs-ionenstroms
AT20192003 2003-12-16

Publications (3)

Publication Number Publication Date
EP1566829A2 EP1566829A2 (de) 2005-08-24
EP1566829A3 true EP1566829A3 (de) 2006-08-02
EP1566829B1 EP1566829B1 (de) 2007-08-08

Family

ID=34705516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028501A Expired - Lifetime EP1566829B1 (de) 2003-12-16 2004-12-02 Verfahren zur Gewinnung eines Ausgangs- Ionenstroms

Country Status (4)

Country Link
US (1) US7009175B2 (de)
EP (1) EP1566829B1 (de)
AT (2) AT413463B (de)
DE (1) DE502004004565D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2421024A1 (de) 2010-08-18 2012-02-22 Ionicon Analytik Gesellschaft m.b.h. Ionisierungsverfahren für ein Universalgasanalysegerät
AT514744A1 (de) 2013-08-19 2015-03-15 Universität Innsbruck Einrichtung zur Analyse eines Probegases umfassend eine Ionenquelle
EP3062332A1 (de) 2015-02-25 2016-08-31 Universität Innsbruck Verfahren und Vorrichtung zur chemischen Ionisation eines Gasgemisches
EP3503161B1 (de) 2017-12-20 2021-03-24 Ionicon Analytik Gesellschaft m.b.H. Verfahren zur herstellung von gasförmigem ammonium für ionen-molekül-reaktion massenspektrometrie
EP3629365A1 (de) * 2018-09-28 2020-04-01 Ionicon Analytik Gesellschaft m.b.H. Imr-ms-reaktionskammer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1637U1 (de) * 1995-01-05 1997-08-25 Lindinger Werner Dr Verfahren zur gewinnung eines ionenstroms
AT403214B (de) * 1991-10-21 1997-12-29 Ionentechnik Ges M B H Verfahren zur analyse von gasgemischen
AT406206B (de) * 1997-04-15 2000-03-27 Lindinger Werner Dr Gewinnung von nh4+-ionen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1637B (de) 1897-11-16 1900-07-10 Petolite Fuel Syndicate Ltd
DE2737852C2 (de) 1977-08-23 1982-04-22 Bruker - Franzen Analytik GmbH, 2800 Bremen Ionenquellen zur chemischen Ionisierung
US6753523B1 (en) * 1998-01-23 2004-06-22 Analytica Of Branford, Inc. Mass spectrometry with multipole ion guides
US7087898B2 (en) * 2000-06-09 2006-08-08 Willoughby Ross C Laser desorption ion source

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403214B (de) * 1991-10-21 1997-12-29 Ionentechnik Ges M B H Verfahren zur analyse von gasgemischen
AT1637U1 (de) * 1995-01-05 1997-08-25 Lindinger Werner Dr Verfahren zur gewinnung eines ionenstroms
AT406206B (de) * 1997-04-15 2000-03-27 Lindinger Werner Dr Gewinnung von nh4+-ionen

Also Published As

Publication number Publication date
DE502004004565D1 (de) 2007-09-20
US20050178956A1 (en) 2005-08-18
ATE369621T1 (de) 2007-08-15
EP1566829A2 (de) 2005-08-24
ATA20192003A (de) 2005-07-15
US7009175B2 (en) 2006-03-07
EP1566829B1 (de) 2007-08-08
AT413463B (de) 2006-03-15

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