1st AMS/ACSM Chinese Clinic at Nanjing Univ. (20-22 April 2018)
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20 April - AMS/ACSM Quantification
Qi Zhang: Overview of the instruments and EI mass spectrometry
Qi Chen: Overview of AMS quantification: IE and RIE
Yan Zheng: Mass-based calibration in AMS and ACSM: multiple charge and hygroscopicity
Weiwei Hu: Overview of CE: standard vs capture vaporizer
21 April - AMS Data Analysis
Qi Zhang: Overview of mass spectrometry: UMR vs HR
Qi Chen: Overview of frag-table method
Qi Chen: How to set up a sampling line for AMS/ACSM
Doug Worsnop: Mass spectrometry of organics in the atmosphere
Xinlei Ge: SP-AMS analyses on BC-containing particles in China
Jianzhong Xu: Chemical characteristics of submicron particles at the central Tibetan Plateau
Rujing Huang: Global PMF for source apportionment
Dandan Huang: Formation and evolution of aqSOA from direct photolysis of phenolic carbonyls
Yele Sun: Characterization of organic nitrogen with aerosol mass spectrometry in Beijing
Junfeng Wang: SP-AMS observations of fullerene soot
Xinlei Ge: HR-AMS analyses on organic nitrogen compounds
Song Guo: Particulate Organonitrate in Beijing
Shan Huang: Source apportionment of marine OA form cruise measurements over Indian ocean
22 April - PMF
Qi Zhang: Overview of PMF analysis of AMS/ACSM data
Weiwei Hu: Determination of IEPOX-SOA from AMS measurements
Yele Sun: PMF/ME2 analysis of two-year measurements of organic aerosols
Yan Zheng: Sources and chemical composition of urban PM1 and PM2.5
Xinghua Zhang: Long-range transport biomass burning emissions to the Himalayas
Discussion and Open Mike
Yan Zheng: ACSM valve issue - low IE and low sensitivity
Yao He: ToF-ACSM issues and intercomparisons
Yan Zheng: ACSM RIE Issue - Acquisition mode or Calibration mode
Xinghua Zhang: Influence of AP240 temperture on HR-AMS
Yan Zheng: ToF-ACSM CV Issue - walking mz30/mz46
Keren Liao: Sulfate fragtable modifications for capture vaporizer
Dandan Huang: H2O correction and non-OA CO2 subtraction
Xinghua Zhang: CO2 correction for clean environment at Tibet
Wei Zhou: ACSM PMF and ME-2 issues choose a-value
Kangwei Li: Chamber aerosol quantification issue
Tianzeng Chen: Operation problems