In situ mapping of iron oxidation in laminar metal fuel flames using X-ray absorption spectroscopy

Braun, L.; Hagen, F.P.; Fedoryk, M.; Seitz, M.; Stelzner, B.; Trimis, D.; Grunwaldt, J.-D.; Doronkin, D.E.

doi:10.1107/S1600577526005904

Figure 4
(a) Normalized XAS spectra at constant horizontal position X = 0.0 cm. (b) LCA of XAS spectra at X = 0.0 cm. (c) Normalized XAS spectra at constant vertical position Z = 2.0 cm. (d) LCA of XAS spectra at Z = 2.0 cm (error bars do not account for the spectral dampening). (e) Abel transform of the complete flame. Note the different scales for Fe, FeO and Fe₃O₄.

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ISSN: 1600-5775

Volume 33| Part 5| September 2026| Pages 1418-1427

https://doi.org/10.1107/S1600577526005904

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