Preparation method of photosensitive conductive polyaniline nanoparticles

A conductive polyaniline and nanoparticle technology, which is applied in the field of preparation of photosensitive conductive polyaniline nanoparticles, can solve the problems of being unsuitable for mass production, demanding conditions, and high cost, and achieve improved processing performance and environmental friendliness , expand application, good film-forming performance
CN102492137AInactive Publication Date: 2012-06-13JIANGNAN UNIV
5 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JIANGNAN UNIV
Publication Date
2012-06-13
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The present invention provides a preparation method of photosensitive conductive polyaniline nanoparticles, which belongs to the field of functional polymer materials. The method for preparing the photosensitive polyaniline nanoparticles comprises the following steps: taking UV irradiation photo-crosslinked amphiphilic polymers micelle as polymerization template and a stabilizer, adding an initiator to polymerize an aniline monomer to obtain a solution containing the photosensitive polyaniline nanoparticles, centrifuging the solution and separating to obtain the photosensitive conductive polyaniline nanoparticles. The polyaniline enables stable dispersion in water; the obtained nano-particle dispersion has good film-forming property. The method of the present invention is simple, the yield is high, and the method is a green preparation method of photosensitive conductive polyaniline nanoparticles in an aqueous system. The size of the polyaniline particles is uniform, and the method of the invention has broad application prospect on optoelectronic devices, light-curing conductive coatings, conductive inks, sensors, nano-particle ink-jet printing, electronic shielding and stealth technology.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field:

[0001] The invention belongs to the technical field of preparation of conductive polymer nanomaterials, and more specifically relates to a preparation method of photosensitive conductive polyaniline nanoparticles. Background technique:

[0002] Polyaniline has the advantages of excellent electrical activity, cheap raw materials, easy synthesis, and simple operation, and has become one of the most promising conductive polymers for wide commercial applications. However, the highly aromatic structure of polyaniline makes it highly chemically stable. and thermal stability, leading to obstacles in solution processing or melt processing. The introduction of nanotechnology into polyaniline materials is not only expected to solve the problem of processing and molding, thereby promoting the industrialization of conductive polymers, but also to make it collect electrical conductivity and nano Effect in one body, it has a very wide application prospect in the fields of...

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
Login to View More