Method for preparing tw-dimension ordered nano ring, nano hole and nano self-assembling single layer film

A nano-self-assembly, nano-ring technology, used in nanostructure fabrication, nanotechnology, nanotechnology, etc.
CN1483661AInactive Publication Date: 2004-03-24JILIN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
JILIN UNIV
Publication Date
2004-03-24
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The present invention relates to a method for preparing two-dimensional ordered nano ring, nano hole and nano self-assembled single-layer film. Said invention adopts double-substrate method to prepare three-dimensional ordered colloidal crystal body formed from monodisperse polymer microsphere or monodisperse SiO2 microsphere between two substrates, then the internal voids of colloidal crystal body between two substrates can be filled with inorganic or organic component solution with a certain concentration, and then the solvent is volatilized, the colloidal crystal template is removed, so that the two-dimensional ordered nano ring, nano hole and nano self-assembled single-layer film can be obtained on the substrate.
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Description

Technical field

[0001] The invention relates to a method for preparing two-dimensional ordered nanorings, nanopores and nano self-assembled monolayer films, in particular to a method for preparing colloidal crystals using a double substrate method, and then using restricted colloidal crystals as templates to prepare Two-dimensional ordered nanorings, nanopores and nano self-assembled monolayer film methods. Background technique

[0002] The study of materials with specific structures and morphologies on the surface is an important subject in the development of modern technology. The existing methods for constructing the specific structure and topography of the surface usually include micro-contact printing, self-assembly, photolithography and soft photolithography. At the same time, these methods have been successfully applied in basic and application fields such as controlling crystal growth, preparing chemical and biological sensitive devices, and processing microelectronics an...

Claims

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