Journal Article 1D van der Waals heterostructures Review anthracene flakes bottom-up method carbon nanotube templates carbon nanotubes double emulsion separation double‐walled carbon nanotubes dual CO2‐ and photothermal‐responsive membranes dual‐coated fibers energy density energy storage enhanced dynamic strength fast switching wettability high strain rates high temporal and spatial resolution high-energy-density batteries industrial weaving ionic-liquid electrolytes lithium metal batteries mechanical energy molybdenum trioxide nanotubes noncontact manipulations photocatalytic cut‐off power density single-crystalline/single-walled selectivity single-molecule devices ultralong carbon nanotubes visible chirality recognition