A Happy New Year to everyone

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Lefty, tfk: I think that such measurements of released light are not necessary. (Btw, what would you take as a „normal“ paint for comparison? And how to record the light released by nanothermite for comparison (since normal thermite is not suitable))?
(But perhaps, I misunderstood something here.)
Things remains the same (and more simple) for me: if red-(gray) chips selected from the dust have the same/very similar XEDS, SEM and other characteristics as Bentham chips (a) to (d) and FTIR microscopy proofs the epoxy resin binder, all such chips have to be particles of Laclede red primer. Of course, some additional thermal analysis would be great.
Africanus: I have (we have) discussed TGA as one of the proper analytical methods in a couple of posts here. Some remarks:
1) Note that even authors of Bentham paper admitted that some heat released during heating of chips can belong to the burning/oxidation of organic binder.
2) Thermitic reaction does not lead to gaseous products, but some material of thermite burning can be easily expelled from the samples just because of extreme overheating and rapid thermal expansion of surrounding air
(Lefty noted here that a real burned thermite is usually/always covered with the whitish aluminum oxide – and some other part of this light oxide is probably expelled from the exploding/burning thermitic mass.) Therefore I think that namely very tiny thermite chips may loose some mass during burning. On the other hand let me consider for the moment that all inorganic matter remains in both paint and thermictic chips after heating. TGA cannot distinguish between paints and thermites here, since in both cases the overal mass of inorganics remains basically constant (only organics are degraded/vaporized). Simply I think that TGA iself can't prove or disprove thermite by analyzing mass loss.
3) I think that I wrote to Lefty that any chromatography or any other analytical method would always detect carbon oxides as products, when heating samples with any polymeric/organic binder to very high temperatures. There is no real need to proof it and such data on carbon oxides presence would not surely debunk the thermite theory. Even Bentham people know that there is a lot of combustible carbon stuff in their „nanothermite“.
Anyway: TGA analysis of the new investigated chips would be useful e.g. since it can give some independent data on the content of organic binder. (In connection with DSC measurements, it can serve for the excellent proofs that chips (a) to (d) were Laclede paint particles, but it seems that such combination of measurements is currently not planned by Jim Millete and his lab.)