Exceptionally porous three-dimensional architectural nanostructure derived from CNTs/graphene aerogel towards the ultra-wideband EM absorption

Till now, development of a thin thickness (<2.0 mm), wideband absorption, ultralow filling ratio and lightweight electromagnetic (EM) that aims to solve the EM wave pollution is highly desirable but is urgent challenging. Herein, we tackle this issue by developing a novel carbon nanotube/reduced graphene oxide aerogel (CNTs/GA) absorber via a facile in-situ hydrothermal and subsequent freeze-drying route. The fabricated CNTs/GA absorber...