Hmmm... This is the same result basically. Weirdly, the OP paper doesn't cite this paper in Advanced Materials at all, although the OP paper was submitted 2 day

Hmmm... This is the same result basically. Weirdly, the OP paper doesn't cite this paper in Advanced Materials at all, although the OP paper was submitted 2 days before the Advanced Materials paper was published. Anyway, good to see it works in two different labs. EDIT: The Advanced Materials paper's process seems to produce carbon oxides, whereas the OP paper produces solid carbon. I suppose this is an important difference, the latter being more useful.