“…In the last few years, the idea behind the so called "catalytic paper" has been to apply this paper for making structured catalysts for different reactions, for example methanol steam reforming [90][91][93][94] and the reduction of NOx in exhaust gases [85,92]. As said before, diesel soot oxidation in NOx catalytic traps has been recently proposed as an alternative to simultaneously eliminate NOx and particles [95]. Thus, the ceramic catalytic papers could also be applied as structured systems, whose flexibility make them adaptable to different conformations and geometries.…”