Nano particle surface physicochemical structure cutting and coating method

A nanoparticle, physical and chemical technology, applied in the field of cutting and coating the physical and chemical structure of the nanoparticle surface, can solve problems such as easy to produce agglomeration, and achieve the effects of less environmental pollution, overcoming repeated solvent separation, and simple coating process.
CN1488462AInactive Publication Date: 2004-04-14DONGHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
DONGHUA UNIV
Publication Date
2004-04-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention is a cutting and coating method for surface physical and chemical structure of nano particles. Through confecting the radio frequency plasma to control pulse ratio, time, power, and furthermore control the kind, content, sediment layer thickness the coarse rate of packing film of functional group, it can cut and coat the special monomer molecular functional group film on the surface of the nano particles, and adjusts the thickness, surface coarse rate and so on, gets the coating film with special physical and chemical structure, changes the physical and chemical structure of nano particles.
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Description

technical field

[0001] The invention relates to a method for coating a layer of thin film on the surface of nanoparticles by using plasma discharge method. Specifically, it relates to a method of tailoring and coating the physical and chemical structure of the surface of nanoparticles, which is to modulate the discharge parameters of the pulsating radio frequency plasma under vacuum plasma conditions, and selectively tailor and design the coating according to the different coating objects. The chemical and physical structure of the film, so as to achieve the purpose of tailoring the surface physical and chemical structure of nanoparticles. Background technique

[0002] At present, the research and application of various structural and functional nanoparticle materials are attracting more and more attention. When forming nanocomposites, only when the size of any one of the phases reaches 100 nanometers or less, the specific functionality brought by its small size can be real...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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