新型锥面漏斗漂移管内离子增强引导研究

doi:10.3969/j.issn.1673-6141.2025.04.007

大气与环境光学学报 ›› 2025, Vol. 20 ›› Issue (4): 496-502.doi: 10.3969/j.issn.1673-6141.2025.04.007

新型锥面漏斗漂移管内离子增强引导研究

陈家伟 1,2, 张强领 2*, 马照允 2, 邹雪 2, 黄超群 2, 伯广宇 3, 沈成银 2, 储焰南 2

1 安徽大学物质科学与信息技术研究院, 安徽合肥 230601; 2 中国科学院合肥物质科学研究院健康与医学技术研究所, 医学物理与技术安徽省重点实验室, 安徽合肥 230031; 3 中国科学院合肥物质科学研究院安徽光学精密机械研究所基础科学研究中心, 安徽合肥 230031

收稿日期:2022-02-24 修回日期:2022-03-11 出版日期:2025-07-28 发布日期:2025-07-25
通讯作者: E-mail: qlzhang@cmpt.ac.cn E-mail:qlzhang@cmpt.ac.cn
作者简介:陈家伟 (1993- ), 安徽合肥人, 硕士研究生, 主要从事质谱检测技术及其应用研究。E-mail: 18955173953@163.com
基金资助:
国家自然科学基金 (22076190), 中国科学院合肥物质科学研究院院长基金 (YZJJ2022QN45)

Investigation of ion enhanced guidance in a new conical funnel drift tube

CHEN Jiawei 1,2, ZHANG Qiangling 2*, MA Zhaoyun 2, ZOU Xue 2, HUANG Chaoqun 2,#br# BO Guangyu 3, SHEN Chengyin 2, CHU Yannan 2#br#

1 Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China; 2 Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, HFIPS, Chinese Academy of Sciences, Hefei 230031, China; 3 Center of Basic Science, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China

Received:2022-02-24 Revised:2022-03-11 Online:2025-07-28 Published:2025-07-25
Contact: Qiang-Ling ZHANG E-mail:qlzhang@cmpt.ac.cn

摘要/Abstract

摘要： 设计了一种用于质子转移反应质谱的新型漂移管结构，称之为锥面漏斗漂移管，该漂移管由20 片传统的环形电极和5 片新型锥面电极组成。首先通过离子轨迹仿真验证了该新型漂移管的离子聚焦效应，随后进一步开展对比实验验证了该新型漂移管的性能。研究结果表明，相比于传统漂移管，新型锥面漏斗漂移管具有更软的电离效果和更高的灵敏度（ 4.0～6.3倍）。并且，与传统射频聚焦方法不同，新型锥面漏斗漂移管仅通过直流电场即可实现离子聚焦，无需额外的射频电源，特别适用于需要小型化和低功耗的仪器，以提高检测灵敏度。

关键词: 锥面漏斗漂移管, 直流电场, 离子聚焦, 灵敏度

Abstract: A new drift tube structure for proton transfer reaction mass spectrometry, called conical funnel drift tube, is designed in this work, which is composed of 20 traditional ring electrodes and 5 new conical electrodes. Firstly, the ion focusing effect of the new drift tube is verified by ion trajectory simulation, and then further comparative experiments are conducted to validate the performance of the new drift tube. The results show that the new conical funnel drift tube has a softer ionization effect and higher sensitivity (4.0– 6.3 times) than the traditional drift tube. Moreover, different from the traditional RF focusing method, the new conical funnel drift tube can realize ion focusing only through DC electric field without the need of additional RF power supply, making it especially suitable for instruments requiring miniaturization and low power consumption to improve detection sensitivity.

Key words: conical funnel drift tube, direct current electric field, ion focusing, sensitivity

中图分类号:

TH843

陈家伟, 张强领, 马照允, 邹雪, 黄超群, 伯广宇, 沈成银, 储焰南 . 新型锥面漏斗漂移管内离子增强引导研究[J]. 大气与环境光学学报, 2025, 20(4): 496-502.

CHEN Jiawei , ZHANG Qiangling , MA Zhaoyun , ZOU Xue , HUANG Chaoqun , BO Guangyu , SHEN Chengyin , CHU Yannan . Investigation of ion enhanced guidance in a new conical funnel drift tube[J]. Journal of Atmospheric and Environmental Optics, 2025, 20(4): 496-502.

参考文献

[1] Lindinger W, Hansel A, Jordan A. On-line monitoring of volatile organic compounds at pptv levels by means of proton-transfer-reaction mass spectrometry (PTR-MS) medical applications, food control and environmental research [J]. International Journal of Mass Spectrometry, 1998, 173(3): 191-241.

[2] Xue Z, Yan L, Lei X, et al. Rapid detection of volatile organic compounds in a drop urine by ultrasonic nebulization extraction proton transfer reaction mass spectrometry [J]. Analytical Chemistry, 2018, 90(3): 2210-5.

[3] Toshinobu Hondo, Chihiro Ota, Yumi Miyake, et al. Analysis of Nonvolatile Molecules in Supercritical Carbon Dioxide Using Proton-Transfer-Reaction Ionization Time-of-Flight Mass Spectrometry [J]. Analytical Chemistry, 2021, 93(17): 6589-93.

[4] Hewitt C N, Hayward S, Tani A. The application of proton transfer reaction-mass spectrometry (PTR-MS) to the monitoring and analysis of volatile organic compounds in the atmosphere [J]. Journal of Environmental Monitoring, 2003, 5(1): 1-7.

[5] Jin S, Li J, Han H, et al. Proton transfer reaction mass Spectrometry for Online detection of trace volatile organic compounds [J]. Progress in Chemistry, 2007, 19(6): 996-1006.

[6] Yuan B, Koss A R, Warneke C, et al. Proton-Transfer-Reaction Mass Spectrometry: Applications in Atmospheric Sciences [J]. Chemical Reviews, 2017, 117(21): 13187-229.

[7] Huang X F, Wang C, Zhu B, et al. Exploration of sources of OVOCs in various atmospheres in southern China [J]. Environmental Pollution, 2019, 249: 831-42.

[8] Shaw S L, Mitloehner F M, Jackson W, et al. Volatile organic compound emissions from dairy cows and their waste as measured by proton-transfer-reaction mass spectrometry [J]. Environmental Science & Technology, 2007, 41(4): 1310-6.

[9] Feilberg A, Liu D, Adamsen A P S, et al. Odorant Emissions from Intensive Pig Production Measured by Online Proton-Transfer-Reaction Mass Spectrometry [J]. Environmental Science & Technology, 2010, 44(15): 5894-900.

[10] Ryerson T B, Aikin K C, Angevine W M, et al. Atmospheric emissions from the Deepwater Horizon spill constrain air-water partitioning, hydrocarbon fate, and leak rate [J]. Geophysical Research Letters, 2011, 38: 6.

[11] Huang Z, Zhang Y, Yan Q, et al. Real-time monitoring of respiratory absorption factors of volatile organic compounds in ambient air by proton transfer reaction time-of-flight mass spectrometry [J]. Journal of Hazardous Materials, 2016, 320: 547-55.

[12] Zou X, Zhou W, Lu Y, et al. Exhaled gases online measurements for esophageal cancer patients and healthy people by proton transfer reaction mass spectrometry [J]. Journal of Gastroenterology and Hepatology, 2016, 31(11): 1837-43.

[13] Barber S, Blake R S, White L R, et al. Increased Sensitivity in Proton Transfer Reaction Mass Spectrometry by Incorporation of a Radio Frequency Ion Funnel [J]. Analytical Chemistry, 2012, 84(12): 5387-91.

[14] Breitenlechner M, Fischer L, Hainer M, et al. PTR3: An Instrument for Studying the Lifecycle of Reactive Organic Carbon in the Atmosphere [J]. Analytical Chemistry, 2017, 89(11): 5825-32.

[15] Krechmer J, Lopez-Hilfiker F D, Koss A R, et al. Evaluation of a New Vocus Reagent-Ion Source and Focusing Ion-Molecule Reactor for use in Proton-Transfer-Reaction Mass Spectrometry [J]. Analytical Chemistry, 2018, 90(20): 12011-8.

新型锥面漏斗漂移管内离子增强引导研究

Investigation of ion enhanced guidance in a new conical funnel drift tube

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 4

编辑推荐

Metrics

本文评价

[1]	杨丽超1,杨瑞兆2,苏雪娇1,於有利1,周卫东1. 铝合金中元素Cr和Cu的双脉冲激光诱导击穿光谱检测[J]. 大气与环境光学学报, 2019, 14(5): 345-350.
[2]	王汝雯徐晋李昂谢品华. 基于短波红外波段吸收的CO2垂直柱浓度地基遥测反演方法研究[J]. 大气与环境光学学报, 2017, 12(1): 22-32.
[3]	郑俊董吉辉赵明谢晨波伯广宇刘博. 532 nm多普勒激光雷达中F-P标准具的优化设计[J]. 大气与环境光学学报, 2014, 9(4): 316-322.
[4]	徐菲菲胡勇尹球巩彩兰祝令亚赫华颖. 红外高光谱探测CO2柱总量的敏感性分析[J]. 大气与环境光学学报, 2013, 8(6): 440-447.