“…[35,36] Until early this century, this technique was employed to explore delicate features of nanomaterials, pioneered by de Jong and co-workers and Midgley and co-workers. [20,23] The great advances of this technique have been well summarized with a main focus on the technological aspect (e.g., discrete tomography, [39,40] compressed sensing, [41,42] cryogenic analysis, [43,44] and analytical detections [25,26] ) or specific materials categories (including catalysts, [45] particle assemblies, [46] and ordered porous nanomaterials [47] ). [20,23] The great advances of this technique have been well summarized with a main focus on the technological aspect (e.g., discrete tomography, [39,40] compressed sensing, [41,42] cryogenic analysis, [43,44] and analytical detections [25,26] ) or specific materials categories (including catalysts, [45] particle assemblies, [46] and ordered porous nanomaterials [47] ).…”