Our group concerns about the synthesis of novel materials based on manganese dioxide, zeolite, and silica dioxide, for the sample's enrichment, environmental treatment, Lithium-ion batteries, supercapacitor, biosensors, and related areas. In particular, we combine chemical, physical and nuclear methods to investigate the structure, morphologies, and crystalline pathways of nano and micromaterials. Besides, environmentally-friendly materials sourced from agricultural waste have been applied to remove toxic compounds from aqueous soulution.