Preparation method of layered nanoscale material
A layered nanomaterial, two-dimensional layered technology, applied in nanotechnology, nanotechnology, nanotechnology for materials and surface science, etc., can solve problems such as polluted environment and complex preparation process, and achieve uniform morphology, The method is simple and easy to implement, and the structure is regular
Inactive Publication Date: 2016-06-22
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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Abstract
The invention discloses a layered nanoscale material and a preparation method of a composite material thereof. The preparation method comprises the following three steps: firstly, uniformly mixing a layered polymer and a precursor of a layered material to be synthesized, and polymerizing the layered polymer precursor to obtain a layered compound; secondly, using the layered compound as a two-dimensional nanoreactor, and synthesizing the layered nanoscale material and its composite material through a nucleation growth mode under confinement and induction action of the two-dimensional confinement space; and finally, decomposing the layered polymer through high-temperature treatment to obtain the required layered material and its nanocomposite. The method has wide universality. The nanocomposite of the layered material containing graphene, doped graphene and transition metal carbide, nitride, phosphide, sulfide and boride can be prepared. The method is simple and feasible. The prepared layered material has a neat structure and has potential application value in application fields of catalysis, energy storage and the like.
Application Domain
Material nanotechnology
Technology Topic
Cvd grapheneNucleation growth +15
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