Donghua Zhang

Preparation of layered double hydroxides from coal gangue in a deep eutectic solvent system and their application in flame retardancy of coal gangue

Coal gangue, a major solid waste from coal mining, is prone to spontaneous combustion during long-term storage, releasing toxic gases and creating serious environmental and safety concerns. In this work, coal gangue was converted into layered double hydroxides (C-LDH) using a dee...