Fig. 2: Magnified mass spectra of nano-organic carbon particles.
From: Elucidating the polycyclic aromatic hydrocarbons involved in soot inception
The samples are from a height above the burner of: a 7.35 mm in the ethylene-toluene co-flow flame, b 5.0 mm in the ethylene laminar premixed flame, c 5.0 mm in the ethylene-ammonia laminar premixed flame.
