HK1216690A1 - 利用電子碰撞電離的分析設備 - Google Patents

利用電子碰撞電離的分析設備

Info

Publication number
HK1216690A1
HK1216690A1 HK16104478.5A HK16104478A HK1216690A1 HK 1216690 A1 HK1216690 A1 HK 1216690A1 HK 16104478 A HK16104478 A HK 16104478A HK 1216690 A1 HK1216690 A1 HK 1216690A1
Authority
HK
Hong Kong
Prior art keywords
ionisations
electron impact
analytical apparatus
apparatus utilising
utilising electron
Prior art date
Application number
HK16104478.5A
Other languages
English (en)
Inventor
Pierre Schanen
Original Assignee
Markes Int Ltd
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 Markes Int Ltd filed Critical Markes Int Ltd
Publication of HK1216690A1 publication Critical patent/HK1216690A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
    • H01J49/147—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers with electrons, e.g. electron impact ionisation, electron attachment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/20—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/20—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers
    • H01J27/205—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers with electrons, e.g. electron impact ionisation, electron attachment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • 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
    • 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
    • H01J49/34—Dynamic spectrometers
    • H01J49/40—Time-of-flight spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Graft Or Block Polymers (AREA)
HK16104478.5A 2013-02-19 2016-04-19 利用電子碰撞電離的分析設備 HK1216690A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1302818.8A GB2518122B (en) 2013-02-19 2013-02-19 An electron ionisation apparatus
PCT/GB2014/050486 WO2014128462A2 (en) 2013-02-19 2014-02-19 An analytical apparatus utilising electron impact ionisation

Publications (1)

Publication Number Publication Date
HK1216690A1 true HK1216690A1 (zh) 2016-11-25

Family

ID=48048561

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16104478.5A HK1216690A1 (zh) 2013-02-19 2016-04-19 利用電子碰撞電離的分析設備

Country Status (8)

Country Link
US (2) US9524858B2 (zh)
EP (2) EP3736850A1 (zh)
JP (2) JP6529912B2 (zh)
CN (2) CN107731653B (zh)
CA (2) CA2901549A1 (zh)
GB (1) GB2518122B (zh)
HK (1) HK1216690A1 (zh)
WO (1) WO2014128462A2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2562170B (en) * 2013-02-19 2019-02-06 Markes International Ltd A method of ionising analyte molecules for analysis
GB2518122B (en) * 2013-02-19 2018-08-08 Markes International Ltd An electron ionisation apparatus
US20140374583A1 (en) * 2013-06-24 2014-12-25 Agilent Technologies, Inc. Electron ionization (ei) utilizing different ei energies
US10176977B2 (en) 2014-12-12 2019-01-08 Agilent Technologies, Inc. Ion source for soft electron ionization and related systems and methods
US9799504B2 (en) * 2015-12-11 2017-10-24 Horiba Stec, Co., Ltd. Ion source, quadrupole mass spectrometer and residual gas analyzing method
CN111656483B (zh) * 2018-02-06 2023-08-29 株式会社岛津制作所 离子化装置和质谱分析装置
JP7509762B2 (ja) * 2018-10-09 2024-07-02 ディーエイチ テクノロジーズ デベロップメント プライベート リミテッド 電子捕獲解離のための電子ビームスロットリング
WO2020081276A1 (en) 2018-10-19 2020-04-23 Aceleron, Inc. Methods and systems for plasma self-compression
CN111551628B (zh) * 2020-06-08 2022-09-06 中国计量科学研究院 一种电子轰击电离源装置、电离轰击方法及物质分析方法
GB2601524B (en) * 2020-12-03 2024-01-17 Isotopx Ltd Apparatus and method

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US4016421A (en) * 1975-02-13 1977-04-05 E. I. Du Pont De Nemours And Company Analytical apparatus with variable energy ion beam source
JPH01140545A (ja) * 1987-11-26 1989-06-01 Nec Corp イオンソース
JPH02121233A (ja) * 1988-10-28 1990-05-09 Nec Corp イオン源
JPH02282251A (ja) * 1989-04-24 1990-11-19 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
DE4108462C2 (de) * 1991-03-13 1994-10-13 Bruker Franzen Analytik Gmbh Verfahren und Vorrichtung zum Erzeugen von Ionen aus thermisch instabilen, nichtflüchtigen großen Molekülen
JPH05144397A (ja) * 1991-11-20 1993-06-11 Mitsubishi Electric Corp イオン源
US5340983A (en) * 1992-05-18 1994-08-23 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for mass analysis using slow monochromatic electrons
US5374828A (en) * 1993-09-15 1994-12-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electron reversal ionizer for detection of trace species using a spherical cathode
JPH07272652A (ja) * 1994-03-29 1995-10-20 Jeol Ltd 電界電離型ガスフェーズイオン源の調整方法
US6080985A (en) * 1997-09-30 2000-06-27 The Perkin-Elmer Corporation Ion source and accelerator for improved dynamic range and mass selection in a time of flight mass spectrometer
JPH11135059A (ja) * 1997-10-29 1999-05-21 Anelva Corp 放出ガス測定装置および放出ガス測定方法
US7332345B2 (en) * 1998-01-22 2008-02-19 California Institute Of Technology Chemical sensor system
JP3535402B2 (ja) * 1999-02-01 2004-06-07 日本電子株式会社 イオンビーム装置
FR2792770A1 (fr) * 1999-04-22 2000-10-27 Cit Alcatel Fonctionnement a haute pression d'une cathode froide a emission de champ
EP2426693A3 (en) 1999-12-13 2013-01-16 Semequip, Inc. Ion source
JP2004519070A (ja) * 2000-11-30 2004-06-24 セムエキップ インコーポレイテッド イオン注入システム及び制御方法
US7064491B2 (en) * 2000-11-30 2006-06-20 Semequip, Inc. Ion implantation system and control method
US6919562B1 (en) 2002-05-31 2005-07-19 Analytica Of Branford, Inc. Fragmentation methods for mass spectrometry
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US6686595B2 (en) * 2002-06-26 2004-02-03 Semequip Inc. Electron impact ion source
EP1618590A4 (en) * 2003-04-25 2008-05-21 Griffin Analytical Tech APPARATUS, MANUFACTURED ARTICLES AND METHODS OF ANALYSIS
CN1964620B (zh) * 2003-12-12 2010-07-21 山米奎普公司 对从固体升华的蒸气流的控制
US7030619B2 (en) * 2004-02-19 2006-04-18 Brooks Automation, Inc. Ionization gauge
JP4232662B2 (ja) * 2004-03-11 2009-03-04 株式会社島津製作所 イオン化装置
JP2007529096A (ja) * 2004-03-12 2007-10-18 ブルックス オートメーション インコーポレイテッド 電離真空計
US7288514B2 (en) * 2005-04-14 2007-10-30 The Clorox Company Polymer-fluorosurfactant associative complexes
DE102005039269B4 (de) 2005-08-19 2011-04-14 Helmholtz Zentrum München Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh) Verfahren und Vorrichtung zum massenspektrometrischen Nachweis von Verbindungen
US8158934B2 (en) * 2009-08-25 2012-04-17 Agilent Technologies, Inc. Electron capture dissociation apparatus and related methods
GB2518122B (en) * 2013-02-19 2018-08-08 Markes International Ltd An electron ionisation apparatus
US20140374583A1 (en) * 2013-06-24 2014-12-25 Agilent Technologies, Inc. Electron ionization (ei) utilizing different ei energies

Also Published As

Publication number Publication date
CN105051857A (zh) 2015-11-11
US20150380228A1 (en) 2015-12-31
CA2901549A1 (en) 2014-08-28
EP3736850A1 (en) 2020-11-11
CN107731653B (zh) 2019-11-08
CA3076641C (en) 2024-01-30
EP2959498B1 (en) 2021-01-06
JP2019091699A (ja) 2019-06-13
US9524858B2 (en) 2016-12-20
WO2014128462A2 (en) 2014-08-28
US20160343560A1 (en) 2016-11-24
JP2016513343A (ja) 2016-05-12
CA3076641A1 (en) 2014-08-28
JP6529912B2 (ja) 2019-06-12
GB2518122A (en) 2015-03-18
US9786480B2 (en) 2017-10-10
GB2518122B (en) 2018-08-08
JP6854799B2 (ja) 2021-04-07
EP2959498A2 (en) 2015-12-30
CN105051857B (zh) 2017-11-17
GB201302818D0 (en) 2013-04-03
WO2014128462A3 (en) 2014-12-18
CN107731653A (zh) 2018-02-23

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