CN108091540B - 一种射频聚焦增强真空紫外光质谱电离源 - Google Patents
一种射频聚焦增强真空紫外光质谱电离源 Download PDFInfo
- Publication number
- CN108091540B CN108091540B CN201611019687.9A CN201611019687A CN108091540B CN 108091540 B CN108091540 B CN 108091540B CN 201611019687 A CN201611019687 A CN 201611019687A CN 108091540 B CN108091540 B CN 108091540B
- Authority
- CN
- China
- Prior art keywords
- electrode
- ionization source
- vacuum
- ion
- segmented
- 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.)
- Active
Links
Classifications
-
- 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
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
- H01J49/062—Ion guides
- H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611019687.9A CN108091540B (zh) | 2016-11-21 | 2016-11-21 | 一种射频聚焦增强真空紫外光质谱电离源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611019687.9A CN108091540B (zh) | 2016-11-21 | 2016-11-21 | 一种射频聚焦增强真空紫外光质谱电离源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108091540A CN108091540A (zh) | 2018-05-29 |
CN108091540B true CN108091540B (zh) | 2019-10-25 |
Family
ID=62168802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611019687.9A Active CN108091540B (zh) | 2016-11-21 | 2016-11-21 | 一种射频聚焦增强真空紫外光质谱电离源 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108091540B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111223749B (zh) * | 2018-11-25 | 2021-01-26 | 中国科学院大连化学物理研究所 | 一种提高质谱灵敏度的光电离源装置 |
CN112908829B (zh) * | 2019-12-04 | 2021-11-30 | 中国科学院大连化学物理研究所 | 一种源内膜进样射频增强化学电离源 |
CN112951702B (zh) * | 2019-12-10 | 2023-01-03 | 中国科学院大连化学物理研究所 | 一种用于质谱仪的离子操控及传输装置 |
CN111710585B (zh) * | 2020-05-11 | 2023-04-18 | 浙江海洋大学 | 食品有机残留物质谱检测设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6417511B1 (en) * | 2000-07-17 | 2002-07-09 | Agilent Technologies, Inc. | Ring pole ion guide apparatus, systems and method |
CN203242599U (zh) * | 2013-05-24 | 2013-10-16 | 中国科学院上海有机化学研究所 | 一种真空紫外光电离源 |
CN103972018A (zh) * | 2013-02-01 | 2014-08-06 | 中国科学院大连化学物理研究所 | 一种射频电场增强的单光子-化学电离源 |
CN104716010A (zh) * | 2013-12-13 | 2015-06-17 | 中国科学院大连化学物理研究所 | 一种基于四极杆射频电场增强的真空紫外光电离和化学电离复合电离源 |
CN105632877A (zh) * | 2014-10-28 | 2016-06-01 | 中国科学院大连化学物理研究所 | 一种基于单光子电离和电子轰击电离的双离子源四极杆质谱仪 |
-
2016
- 2016-11-21 CN CN201611019687.9A patent/CN108091540B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6417511B1 (en) * | 2000-07-17 | 2002-07-09 | Agilent Technologies, Inc. | Ring pole ion guide apparatus, systems and method |
CN103972018A (zh) * | 2013-02-01 | 2014-08-06 | 中国科学院大连化学物理研究所 | 一种射频电场增强的单光子-化学电离源 |
CN203242599U (zh) * | 2013-05-24 | 2013-10-16 | 中国科学院上海有机化学研究所 | 一种真空紫外光电离源 |
CN104716010A (zh) * | 2013-12-13 | 2015-06-17 | 中国科学院大连化学物理研究所 | 一种基于四极杆射频电场增强的真空紫外光电离和化学电离复合电离源 |
CN105632877A (zh) * | 2014-10-28 | 2016-06-01 | 中国科学院大连化学物理研究所 | 一种基于单光子电离和电子轰击电离的双离子源四极杆质谱仪 |
Also Published As
Publication number | Publication date |
---|---|
CN108091540A (zh) | 2018-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108091540B (zh) | 一种射频聚焦增强真空紫外光质谱电离源 | |
US7135674B2 (en) | Method and apparatus for FAIMS with a laser-based ionization source | |
CN103972018B (zh) | 一种射频电场增强的单光子‑化学电离源 | |
CN203386713U (zh) | 离子源和质谱仪 | |
US11195710B2 (en) | Hybrid mass spectrometric system | |
CN203690254U (zh) | 一种磁增强真空紫外光化学电离源 | |
CN101170043A (zh) | 基质辅助激光解吸-粒子束碰撞解离飞行时间质谱仪 | |
CN104716008A (zh) | 一种用于质谱分析的射频放电真空紫外光复合电离源 | |
CN105632870A (zh) | 一种用于质谱的大气压化学电离源 | |
CN104716010A (zh) | 一种基于四极杆射频电场增强的真空紫外光电离和化学电离复合电离源 | |
CN102479662B (zh) | 一种用于高通量气体样品分析的真空紫外光电离源 | |
CN109841491A (zh) | 一种光电离和化学电离组合离子源 | |
CN111916334A (zh) | 一种用于质谱分析仪的真空紫外光电离源 | |
CN111199862B (zh) | 一种毛细管微区电离源 | |
CN105655226B (zh) | 一种真空紫外光电离和化学电离复合电离源 | |
Huang et al. | Development of a portable single photon ionization-photoelectron ionization time-of-flight mass spectrometer | |
US20080217528A1 (en) | Ion guide chamber | |
CN109449074B (zh) | 一种用于质谱仪电离源的离子引出装置 | |
CN111613514A (zh) | 一种高灵敏度紫外光电离飞行时间质谱仪及离子飞行时间测量方法 | |
CN108091539A (zh) | 一种基于离子漏斗的紫外光化学电离源 | |
CN111199864B (zh) | 一种射频增强反应光致化学电离源 | |
CN117476436A (zh) | 一种基于离子漏斗的垂直式单光子电离的电离源 | |
CN111223749B (zh) | 一种提高质谱灵敏度的光电离源装置 | |
CN112599403A (zh) | 一种用于质谱电离源中的离子漏斗装置 | |
CN111199861B (zh) | 一种毛细管微反应电离源 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 518000 1905, block B, Haisong building, No. 11, Tairan ninth Road, Tian'an community, Shatou street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Burui Biotechnology Co., Ltd Address before: 116023 No. 457, Zhongshan Road, Shahekou District, Dalian City, Liaoning Province Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A RF focusing enhanced vacuum ultraviolet mass spectrometer ionization source Effective date of registration: 20220606 Granted publication date: 20191025 Pledgee: Shenzhen city science and technology financing Company limited by guarantee Pledgor: Shenzhen berui Biotechnology Co.,Ltd. Registration number: Y2022440020082 |