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EP1566829A3 - Method for the production of an output-ion-stream - Google Patents

Method for the production of an output-ion-stream Download PDF

Info

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
Other languages
German (de)
French (fr)
Other versions
EP1566829B1 (en
EP1566829A2 (en
Inventor
Armin Dr. Hansel
Armin Dr. Wisthaler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1566829A2 publication Critical patent/EP1566829A2/en
Publication of EP1566829A3 publication Critical patent/EP1566829A3/en
Application granted granted Critical
Publication of EP1566829B1 publication Critical patent/EP1566829B1/en
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
    • 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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

An output ion current of a single ionic species is produced by reacting ions formed in ionization of a source gas and/or ions extracted from ionization region, in a region in which source gas is located until source ionic species that do not react with the source gas are present. A reactant gas different from the source gas reacts with the ions of the source ionic species to convert the ions of the source ionic species into the single ionic species. The production of output ion current comprised of a single ionic species, involves reacting ions formed in ionization of a source gas in an ionization region (A) and/or ions extracted from the ionization region in a region in which source gas is located, until source ionic species are present that do not react with the source gas. A reactant gas different from the source gas is supplied to a reaction region (C) located outside of the ionization region and in which ions of the source ionic species are present. It reacts with the ions of the one or several source ionic species to convert the ions of the source ionic species into the single ionic species forming the output ion current.
EP04028501A 2003-12-16 2004-12-02 Method for the production of an output-ion-stream Expired - Lifetime EP1566829B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0201903A AT413463B (en) 2003-12-16 2003-12-16 METHOD FOR OBTAINING AN OUTPUT ION CURRENT
AT20192003 2003-12-16

Publications (3)

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

Family

ID=34705516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028501A Expired - Lifetime EP1566829B1 (en) 2003-12-16 2004-12-02 Method for the production of an output-ion-stream

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2421024A1 (en) 2010-08-18 2012-02-22 Ionicon Analytik Gesellschaft m.b.h. Ionisation method for a universal gas analyzer
AT514744A1 (en) 2013-08-19 2015-03-15 Universität Innsbruck Device for analyzing a sample gas comprising an ion source
EP3062332A1 (en) 2015-02-25 2016-08-31 Universität Innsbruck Method and device for chemical ionization of a gas mixture
EP3503161B1 (en) 2017-12-20 2021-03-24 Ionicon Analytik Gesellschaft m.b.H. Method for producing gaseous ammonium for ion-molecule-reaction mass spectrometry
EP3629365A1 (en) * 2018-09-28 2020-04-01 Ionicon Analytik Gesellschaft m.b.H. Imr-ms reaction chamber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1637U1 (en) * 1995-01-05 1997-08-25 Lindinger Werner Dr METHOD FOR OBTAINING AN ION CURRENT
AT403214B (en) * 1991-10-21 1997-12-29 Ionentechnik Ges M B H METHOD FOR ANALYZING GAS MIXTURES
AT406206B (en) * 1997-04-15 2000-03-27 Lindinger Werner Dr OBTAINING NH4 + IONS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1637B (en) 1897-11-16 1900-07-10 Petolite Fuel Syndicate Ltd
DE2737852C2 (en) 1977-08-23 1982-04-22 Bruker - Franzen Analytik GmbH, 2800 Bremen Ion sources for chemical ionization
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 (en) * 1991-10-21 1997-12-29 Ionentechnik Ges M B H METHOD FOR ANALYZING GAS MIXTURES
AT1637U1 (en) * 1995-01-05 1997-08-25 Lindinger Werner Dr METHOD FOR OBTAINING AN ION CURRENT
AT406206B (en) * 1997-04-15 2000-03-27 Lindinger Werner Dr OBTAINING NH4 + IONS

Also Published As

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

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