Journal
/
Engineering
/
Flame Experiments at the Advanced Light Source: New Insights into Soot Formation Processes
JoVE Journal
Engineering
This content is Free Access.
JoVE Journal Engineering
Flame Experiments at the Advanced Light Source: New Insights into Soot Formation Processes

Flame Experiments at the Advanced Light Source: New Insights into Soot Formation Processes

DOI:
10.3791/51369-v

•

10:04 min

•

May 26, 2014

•

, , , ,
1Combustion Research Facility,Sandia National Laboratories, 2Chemical Sciences Division, Advanced Light Source,Lawrence Berkeley National Laboratory, 3Physikalische Chemie I,Universität Bielefeld

Chapters

  • 00:05Title
  • 01:29Gas-phase Experiments
  • 04:34Aerosol Experiments
  • 06:54Results: Identification of Chemical Species in Laboratory-scale Flames via Flame-sampling Mass Spectrometry
  • 09:41Conclusion

Summary

Automatic Translation

Automatic Translation

Gas sampling from laboratory-scale flames with online analysis of all species by mass spectrometry is a powerful method to investigate the complex mixture of chemical compounds occurring during combustion processes. Coupled with tunable soft ionization via synchrotron-generated vacuum-ultraviolet radiation, this technique provides isomer-resolved information and potentially fragment-free mass spectra.

Tags

Keywords: Flame ExperimentsAdvanced Light SourceSoot FormationMass SpectrometryVacuum-ultraviolet RadiationCombustion IntermediatesResonance-stabilized RadicalsOpposed-flow Diffusion FlameAerosol Mass SpectrometryPolycyclic Aromatic HydrocarbonsHACA Mechanism

Article

Embed

ADD TO PLAYLIST

Usage Statistics

Related Videos

check_url/51369?article_type=v

Polycrystalline Silicon Thin-film Solar cells with Plasmonic-enhanced Light-trapping
check_url/51369?article_type=v

Angle-resolved Photoemission Spectroscopy At Ultra-low Temperatures
check_url/51369?article_type=v

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
check_url/51369?article_type=v

Failure Analysis of Batteries Using Synchrotron-based Hard X-ray Microtomography
check_url/51369?article_type=v

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
check_url/51369?article_type=v

Using Synchrotron Radiation Microtomography to Investigate Multi-scale Three-dimensional Microelectronic Packages
check_url/51369?article_type=v

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization
check_url/51369?article_type=v

Studying Dynamic Processes of Nano-sized Objects in Liquid using Scanning Transmission Electron Microscopy
check_url/51369?article_type=v

Experimental Implementation of a New Composite Fabrication Method: Exposing Bare Fibers on the Composite Surface by the Soft Layer Method
check_url/51369?article_type=v

Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples

Read Article