We introduce a novel strategy to acquire gas phase temperatures by O2 pure rotational CARS during flame spray pyrolysis for silica production. Temperatures in the particle regime show significantly lower flame temperatures for particle-laden flames.
© 2012 OSA
S. R. Engel, Y. Gao, A. F. Koegler, D. Kilian, T. Seeger, W. Peukert, and A. Leipertz, "Characterization of gas phase temperatures in dependence of particle presence in the flame spray pyrolysis process," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper JW2A.106.
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