Developments of new instruments and methods for online monitoring and process analysis

2006.09-2012.01     Dalian Institute of Chemical Physics, Chinese Academy of Sciences.     PhD.

2002.09-2016.07     Zhengzhou University.     Bachelor

2012.01-2014.07     Dalian Institute of Chemical Physics, Chinese Academy of Sciences.     Research Assistant

2014.07-2019.07     Dalian Institute of Chemical Physics, Chinese Academy of Sciences.     Associate Professor

2019.07-Now          Dalian Institute of Chemical Physics, Chinese Academy of Sciences.     Professor

2016.07-2023.06     Dalian Institute of Chemical Physics, Chinese Academy of Sciences.     Master Supervisor

2023.06-Now     Dalian Institute of Chemical Physics, Chinese Academy of Sciences.     PhD. Supervisor

[1]        Yi Yu, Jichun Jiang, Lei Hua, Chuang Chen, Yiqian Xu, Ping Chen, Weiguo Wang, Yi Chen, Zhigang Fan, Haiyang Li. Ionization of Dichloromethane by a Vacuum Ultraviolet Krypton Lamp: Competition Between Photoinduced Ion-Pair and Photodissociation-Assisted Photoionization. The journal of physical chemistry letters, 2023, 14(5): 1265-1271.

[2]        Yan Wang, Lei Hua, Qianwen Fu, Chenxin Wu, Chong Zhang, Haiyang Li, Guangzhi Xu, Qinxue Ni, Youzuo Zhang. Rapid Identification of Adulteration in Extra Virgin Olive Oil via Dynamic Headspace Sampling and High-Pressure Photoionization Time-of-Flight Mass Spectrometry. Journal of Agricultural and Food Chemistry, 2022, 70: 6775−6784.

[3]        Ningbo Wan, Jichun Jiang, Hengding Wang, Ping Chen, Hongjun Fan, Weiguo Wang, Lei Hua, Haiyang Li. Sensitive detection of glyoxal by cluster-mediated CH2Br2+ chemical ionization time-of-flight mass spectrometry. Analytica Chimica Acta, 2022, 1206: 339612.

[4]        Zhongya Guo, Ke Zhang, Qi Zhang, Lili Fu, Ze Liu, Zhen Kong, Le Wang, Chuan Liu, Lei Hua, Bin Li. Tobacco fractionation and its effects on pyrolysis chemistry. Journal of Analytical and Applied Pyrolysis, 2022, 167: 105650.

[5]        Qianru Wang, Jaysree Pan, Jianping Guo, Heine Anton Hansen, Hua Xie, Ling Jiang, Lei Hua, Haiyang Li, Yeqin Guan, Peikun Wang, Wenbo Gao, Lin Liu, Hujun Cao, Zhitao Xiong, Tejs Vegge, Ping Chen. Ternary ruthenium complex hydrides for ammonia synthesis via the associative mechanism. Nature Catalysis, 2021, 4(11): 959–967.

[6]        Ningbo Wan, Jichun Jiang, Fan Hu, Ping Chen, Kaixin Zhu, Dehui Deng, Yuanyuan Xie, Chenxin Wu, Lei Hua, Haiyang Li. Nonuniform Electric Field-Enhanced In-Source Declustering in High-Pressure Photoionization/Photoionization-Induced Chemical Ionization Mass Spectrometry for Operando Catalytic Reaction Monitoring. Analytical Chemistry, 2021, 93(4): 2207-2214.

[7]        Yuanyuan Xie, Qingyun Li, Lei Hua, Ping Chen, Fan Hu, Ningbo Wan, Haiyang Li. Highly selective and sensitive online measurement of trace exhaled HCN by acetone-assisted negative photoionization time-of-flight mass spectrometry with in-source CID. Analytica Chimica Acta, 2020, 1111: 31-39.

[8]        QingYun Li, Lei Hua, Yuanyuan Xie, Jichun Jiang, Hanwei Li, Keyong Hou, Di Tian, HaiYang Li. Single photon ionization time-of-flight mass spectrometry with a windowless RF-discharge lamp for high temporal resolution monitoring of the initial stage of methanol-to-olefins reaction. Analyst, 2019, 144(4): 1104-1109.

[9]        Xuan Chen, Lei Hua, Jichun Jiang, Fan Hu, Ningbo Wan, Haiyang Li. Multi-capillary column high-pressure photoionization time-of-flight mass spectrometry and its application for online rapid analysis of flavor compounds. Talanta, 2019, 201: 33-39.

[10]      Yan Wang, Lei Hua, Qingyun Li, Jichun Jiang, Keyong Hou, Chenxin Wu, Haiyang Li. Direct Detection of Small n-Alkanes at Sub-ppbv Level by Photoelectron-Induced O2+ Cation Chemical Ionization Mass Spectrometry at kPa Pressure. Analytical Chemistry, 2018, 90(8): 5398-5404.

1. Novel Ion Sources for Online Mass Spectrometry

2. Key Technology of Time-of-Flight Mass Spectrometry

3. Methods for Rapid Disease Screening based on Ion Mobility - Mass Spectrometry

4. Online Monitoring of Catalytic Reaction Process 

（1）Direct Detection of Small n-Alkanes at Sub-ppbv Level in Breath Air by Photoelectron Induced O2+ Cation Chemical Ionization Mass Spectrometry at kPa Pressure   2019-09-08
（2）Online Analysis of VOCs in Breath by Low-pressure Photoionization Time-of-Flight Mass Spectrometry   2015-09-14
（3）Single Photon Ionization Time-of-Flight Mass Spectrometry for Breath Gas Analysis   2014-07-06