| abstract |
The invention belongs to the field of preparation of hollow nanospheres, and discloses a method for preparing a composite shell hollow nanosphere from Pickering miniemulsion. The invention adopts the surface performance of modified solid particles to prepare Pickering miniemulsion, uses latex particles generated by miniemulsion polymerization as precursors, and obtains the hollow composite nano spherical shell after roasting, the preparation method is simple, and the composite nano spherical shell with a complex structure is easy to design; and the method can be applied to the fields of catalytic materials, medicine slow release, trace enrichment, photovoltaics and the like, and has definite practical value and novelty. |