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An ultrasensitive SPI/PAI ion source based on a high-flux VUV lamp and its applications for the online mass spectrometric detection of sub-pptv sulfur ethers 期刊论文
TALANTA, 2022, 卷号: 247, 期号: 0, 页码: 123558
Authors:  Guo, Yedong;  Wang, Haijie;  Yang, Bo;  Shu, Jinian;  Jiang, Kui;  Yu, Zhangqi;  Zhang, Zuojian;  Li, Zhen;  Huang, Jingyun;  Wei, Zhiyang
View  |  Adobe PDF(3583Kb)  |  Favorite  |  View/Download:4/1  |  Submit date:2022/11/07
SINGLE-PHOTON IONIZATION  SOLID-PHASE MICROEXTRACTION  ODOR-CAUSING COMPOUNDS  GAS-CHROMATOGRAPHY  ORGANIC-COMPOUNDS  COMPOUNDS VSCS  EXCIMER LIGHT  AIR  WATER  GC  
Ultrasensitive detection of trace chemical warfare agent-related compounds by thermal desorption associative ionization time-of-flight mass spectrometry 期刊论文
TALANTA, 2021, 卷号: 131, 页码: -
Authors:  Huang, Jingyun;  Shu, Jinian;  Yang, Bo;  Guo, Yedong;  Zhang, Zuojian;  Jiang, Kui;  Li, Zhen
View  |  Adobe PDF(3535Kb)  |  Favorite  |  View/Download:44/13  |  Submit date:2022/01/03
Global change ecology  Climate extreme  Net primary productivity  Recovery  Functional groups  
Characterization of crucial fragments during the nucleation and growth of secondary organic aerosol from the high-NO photo-oxidation of alpha-pinene 期刊论文
ATMOSPHERIC ENVIRONMENT, 2019, 卷号: 213, 页码: 47-54
Authors:  Zhang, Peng;  Ma, Pengkun;  Shu, Jinian;  Huang, Jingyun;  Yang, Bo;  Zhang, Haixu
View  |  Adobe PDF(1985Kb)  |  Favorite  |  View/Download:59/27  |  Submit date:2020/09/10
alpha-Pinene  Photooxidation  Secondary organic aerosol  Composition characterization  Formation mechanism  
Characterization of trace aerosol compositions produced during the OH radical-initiated photooxidation of beta-pinene 期刊论文
ATMOSPHERIC ENVIRONMENT, 2019, 卷号: 211, 页码: 1-5
Authors:  Zhang, Peng;  Huang, Jingyun;  Shu, Jinian;  Ma, Pengkun;  Yang, Bo
View  |  Adobe PDF(1117Kb)  |  Favorite  |  View/Download:41/15  |  Submit date:2020/10/22
beta-Pinene  Photooxidation  Secondary organic aerosol  Chemical composition  Organic nitrate  
Kinetic Understanding of the Ultrahigh Ionization Efficiencies (up to 28%) of Excited-State CH2Cl2-Induced Associative Ionization: A Case Study with Nitro Compounds 期刊论文
ANALYTICAL CHEMISTRY, 2019, 卷号: 91, 期号: 9, 页码: 5605-5612
Authors:  Huang, Jingyun;  Yang, Bo;  Shu, Jinian;  Zhang, Zuojian;  Li, Zhen;  Jiang, Kui
Adobe PDF(714Kb)  |  Favorite  |  View/Download:44/1  |  Submit date:2020/10/22
Ultrasensitive detection of volatile aldehydes with chemi-ionization-coupled time-of-flight mass spectrometry 期刊论文
TALANTA, 2019, 卷号: 194, 页码: 888-894
Authors:  Yang, Bo;  Xu, Ce;  Shu, Jinian;  Li, Zhen;  Zhang, Haixu;  Ma, Pengkun
View  |  Adobe PDF(3126Kb)  |  Favorite  |  View/Download:49/20  |  Submit date:2020/10/22
Chemi-ionization  Mass spectrometry  Aldehydes  On-line detection  Photoionization  
Comparison of secondary organic aerosol (SOA) formation during o-, m-, and p-xylene photooxidation 期刊论文
ENVIRONMENTAL POLLUTION, 2019, 卷号: 245, 页码: 20-28
Authors:  Zhang, Peng;  Huang, Jingyun;  Shu, Jinian;  Yang, Bo
View  |  Adobe PDF(2288Kb)  |  Favorite  |  View/Download:43/25  |  Submit date:2020/10/22
Xylene  Secondary organic aerosol  Photooxidation  Chemical composition  Methyl substitute  
Rapid detection of taste and odor compounds in water using the newly invented chemi-ionization technique coupled with time-of-flight mass spectrometry 期刊论文
ANALYTICA CHIMICA ACTA, 2018, 卷号: 1035, 页码: 119-128
Authors:  Zhang, Haixu;  Ma, Pengkun;  Shu, Jinian;  Yang, Bo;  Huang, Jingyun
View  |  Adobe PDF(2013Kb)  |  Favorite  |  View/Download:58/22  |  Submit date:2019/06/21
On-line detection  Odorant  Water  Chemi-ionization  Mass spectrometry  
利用激发态化学反应提供质子化水的质子转移反应离子源 专利
专利号: CN207602515U, 申请日期: 2018-07-10, 公开日期: 2018-07-10
Inventors:  束继年;  杨波;  张鹏
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一种基于激发态质子电子协同转移反应的离子源 专利
专利号: CN207425794U, 申请日期: 2018-05-29, 公开日期: 2018-05-29
Inventors:  束继年;  杨波;  张鹏
Unknown(170Kb)  |  Favorite  |  View/Download:56/28  |  Submit date:2019/11/27
一种基于激发态质子电子协同转移反应的离子源,其装置由真空紫外光光源室(1)、不锈钢质子电子协同转移反应腔(2),反应剂和待测物进样管(3)组成,其特征在于真空紫外光光源室(1)和不锈钢质子电子协同转移反应腔(2)同轴串联连接,反应剂和待测物进样管(3)与不锈钢质子电子协同转移反应腔(2)垂直连接,其原理在于利用激发态物质引发质子电子协同转移反应,将待测物质子化,从而高效地生成待测物阳离子。