Synthesis of mesoporous carbon capsules encapsulated with magnetite nanoparticles and their application in wastewater treatment

Mesoporous carbon capsules encapsulated with Fe3O4 nanoparticles were prepared by the successive coating of a silica layer and a subsequent mesoporous silica/carbon layer on the surface of Fe3O4 nanoparticles followed by chemical etching with NaOH solutio

通过在Fe₃O₄纳米粒子表面依次包覆二氧化硅层以及随后的介孔二氧化硅/碳层，然后用氢氧化钠溶液进行化学蚀刻，制备了包裹有Fe₃O₄纳米粒子的介孔碳胶囊。