Synthesis of hierarchical porous zinc oxide (ZnO) microspheres with highly efficient adsorption of Congo red - Lei, Chunsheng; Pi, Meng; Jiang, Chuanjia; Cheng, Bei; Yu, Jiaguo (Journal of colloid and interface science, 2017)
Keywords: adsorbents; adsorption; Adsorption isotherm; Anionic dye; aqueous solutions; Congo red; dyes; Fourier transform infrared spectroscopy; Hierarchical porous structure; hot water treatment; microparticles; nanosheets; nitrogen; scanning electron microscopy; sorption isotherms; transmission electron microscopy; wastewater; X-ray diffraction; Zinc oxide; Zinc oxide; Congo red; Hierarchical porous structure; Anionic dye; Adsorption isotherm