Chamber study of biogenic volatile organic compounds : plant emission, oxidation products and their OH reactivity / author: Zhujun Yu. Wuppertal, July 2018
Inhalt
- Abstract
- Introduction
- Methods and Instruments
- Proton Transfer Reaction-Time Of Flight-Mass Spectrometry (PTR-TOF-MS)
- Ion-molecule reactions
- Mass separation and ion detection
- Mass spectra analysis
- Quantification of VOCs concentrations
- Gas-Chromatograph (GC)
- Laser Flash Photolysis-Laser Induced Fluorescence (LP-LIF)
- Experimental section
- Chamber svaporystem
- Experiments characterizing plant emission intensity and patterns
- VOCs oxidation experiments
- Data evaluation
- Plant emitted BVOC measurements
- Product yields from BVOCs oxidations
- Results and discussion of the OH reactivity
- Missing OH reactivity for BVOCs oxidations
- Missing OH reactivity for AVOCs oxidations
- Discussion of missing OH reactivity
- Summary and conclusion
- Sensitivity table
- kOH comparison time series
- Yield plot
- Bibliography
- Acknowledgements