Designed preparation of 3D hierarchically porous carbon material via solvothermal route and in situ activation for ultrahigh-efficiency dye removal: adsorption isotherm, kinetics and thermodynamics characteristics

Herein, the first preparation of a novel 3D hierarchically porous carbon via pre-carbonization and in situ alkali activation, wherein meso-PDVB synthesized by a facile and general solvothermal route was used as the carbon precursor, is reported.